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Home > MD Providers > Cardiac Electrophysiologists

Dr. Zayd Adnan Eldadah, MD, PhD

Accepting New Patients

(1567 Ratings)

Specializes in: Cardiac Electrophysiology (Heart Rhythm) and Adult Cardiology

Johns Hopkins University School of Medicine

Professional interests include: ambulatory event monitoring (AEM), Holter monitoring, external pacing, and more.

11915 GEORGIA AVENUE
WHEATON, MD 20902

(202) 877-7685

Dr. Zayd Adnan Eldadah, MD, PhD is a cardiac electrophysiologist in WHEATON, MD specializing in cardiac electrophysiology (heart rhythm) and adult cardiology. He graduated from Johns Hopkins University School of Medicine. Dr. Zayd Adnan Eldadah, MD, PhD is affiliated with MedStar Good Samaritan Hospital, MedStar Franklin Square Medical Center, MedStar Southern Maryland Hospital Center, MedStar Washington Hospital Center, MedStar Health, Frederick Health, MedStar Georgetown University Hospital, Reston Hospital Center, Virginia Hospital Center, MedStar Union Memorial Hospital, HCA Virginia and MEDSTAR HEART INSTITUTE LLC.

Office Locations

11915 GEORGIA AVENUE
WHEATON, MD 20902

open_in_new

110 Irving Street, NW North Addition, First Floor
Washington, DC 20010

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3800 Reservoir Road NW
Washington, DC 20007

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3020 Hamaker Court Suite 502
Fairfax, VA 22031

(703) 208-7257

1-855-374-5342

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Frederick Health

163 Thomas Johnson Drive Suite E
Frederick, MD 21702

(202) 877-7685

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Some issues Dr. Zayd Adnan Eldadah, MD, PhD can help you with:

Cardiac Resynchronization Therapy (CRT)

A cardiac resynchronization therapy device, also known as a CRT or biventricular pacemaker, is a kind of pacemaker that can help the heart work more effectively. In certain kinds of heart failure, the ventricles, or larger chambers in the heart, stop working together. When they are no longer in synch, the heart can't pump enough blood to meet the body's needs. CRT can help keep the heartbeat regular and the ventricles contracting at the same time.

Just as with a standard pacemaker, a biventricular pacemaker consists of a small battery pack and electrical leads, or small wires that conduct electricity to the heart. CRT pacemakers have two or three leads, placed in the upper and lower chambers of the heart. The device measures the contractions of the heart, and if the heart begins to beat out of time it will send small, rhythmic pulses of electricity to resynchronize (hence the name 'cardiac resynchronization therapy) the contractions. This allows the heart to pump blood to the rest of the body more efficiently. Sometimes a CRT is combined with a different kind of device called an implantable cardioverter-defibrillator or ICD, which uses a higher burst of energy to restart the heart if it stops suddenly.

When a biventricular pacemaker is inserted, the wire leads are usually placed via a small incision near the shoulder, then threaded through a vein to the heart. The battery pack is placed under the skin of the chest near the collarbone. Once everything is in place, the leads are connected to the battery, and the CRT can begin helping the heart beat correctly.

It is normal to experience swelling and discomfort as the incisions from surgery heal. It takes time for the heart to adjust to the pacemaker, so vigorous activity should be kept to a minimum for the first few weeks. Strong magnetic fields may affect how the CRT functions, so patients may be advised to avoid them. As patients heart begins to pump blood more effectively, they should soon begin to feel stronger and less fatigued.

Heart Problems

The heart is one of the most important organs in the body. This smooth muscle expands and contracts rhythmically an entire lifetime, pumping blood to the lungs and then to every other cell in the body. When heart problems occur, it becomes difficult for the body to get the nutrients and oxygen it needs via the blood. So while there are a variety of illnesses and disorders that affect the heart, most of them cause weakness, exhaustion and shortness of breath. The most common heart conditions include heart disease, angina, arrhythmia, and valve disorders.

Heart disease is the leading cause of death in the United States for both men and women. This includes coronary artery disease, heart attacks, congestive heart failure, and congenital heart disease. Some conditions, such as genetics, cannot be controlled. But there are many other things one can do to lower their risk for heart disease. Controlling high blood pressure and cholesterol levels, reducing or stopping smoking, exercising more and losing weight if needed, and eating a diet low in sodium can all protect the heart.

Angina is a squeezing type of chest pain that happens when the muscles around the heart don't get enough oxygen. It can be regular or infrequent. Usually, angina is caused by coronary heart disease. However, not all chest pain is angina. Chest pain can also be caused by a lung infection or panic attack, for example, so it is important to have any sudden pain checked.

Arrhythmia is the word for when the heart beats too fast, too slow, or irregularly with skipped beats. It can feel frightening, and depending on the type it can be dangerous, but in most cases arrhythmia is not serious and can be treated. It is very common, especially in older adults.

Heart valve problems can happen in any one of the the heart's four valves that keep blood flowing where it needs to go. Babies can be born with problems in their heart valves, or valves can be damaged by infections. The valves can stiffen and become less mobile, or they can stop closing properly and 'leak' when the heart beats. Valve problems can usually be repaired surgically.

In The News (see more mentions in the news)

“Long-standing, persistent atrial fibrillation, also known as LSPAF, is a particularly challenging form of this condition to treat, said Dr. Zayd Eldadah, Director of Cardiac Electrophysiology at...”—"New procedure offers first FDA-approved treatment for persistent AFib patients", Washington Top News, October 2022

“"It has all the benefits of a traditional pacemaker, all the ability to help an individual with a slow heart rhythm, but without any device under the skin, without wires, and hopefully better...”—"Virginia Woman Gets Experimental Wireless Pacemaker", NBC4 Washington, August 2022

“Dr. Zayd Eldadah, director of cardiac arrhythmia research at Washington Hospital Center in Washington, said it's not unusual for Cheney to have another such episode.”—"Cheney experiences abnormal heart rhythm", The Natchez Democrat, October 2008

Noteworthy Medicare Patient Procedures Performed by Dr. Zayd Adnan Eldadah, MD, PhD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 10%

By Affordability:

cardiac pacing procedures

In 2023, Dr. Zayd Adnan Eldadah, MD, PhD had a list price for cardiac pacing procedures that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Maryland. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

cardioversion

elective external cardioversion

By Affordability:

pacemaker implantation

pacemaker replacement

pacemaker system replacement

permanent pacemaker implantation

permanent transvenous pacemaker implantation

permanent transvenous pacemaker replacement

In 2012, among providers in related specialties within Maryland, Dr. Zayd Adnan Eldadah, MD, PhD performed more cardioversion, and elective external cardioversion procedures for Medicare patients than 75% of them and he also had a list price for pacemaker implantation, pacemaker replacement, pacemaker system replacement, permanent pacemaker implantation, permanent transvenous pacemaker implantation, and permanent transvenous pacemaker replacement that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Zayd Adnan Eldadah, MD, PhD treated as a cardiac electrophysiologist in WHEATON, MD during 2012 were hospital care, inpatient care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Zayd Adnan Eldadah, MD, PhD for Medicare patients.

ablation	47
cardiac procedures	168
cardioversion	29
catheterization	47
diagnostic procedures	63
doctor visit	360
hospital care	245
implant surgery	58
implantable cardioverter-defibrillator (ICD) replacement	22
inpatient care	205
minimally invasive procedures	152
outpatient care	11
tilt table test	14

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Zayd Adnan Eldadah, MD, PhD treated as a cardiac electrophysiologist in WHEATON, MD during 2013 were hospital care, minimally invasive procedures, inpatient care and cardiac procedures.

Volume of procedures performed by Dr. Zayd Adnan Eldadah, MD, PhD for Medicare patients.

ablation	76
cardiac procedures	195
cardioversion	58
catheterization	76
diagnostic procedures	98
doctor visit	376
hospital care	290
implant surgery	59
implantable cardioverter-defibrillator (ICD) replacement	16
inpatient care	245
minimally invasive procedures	249
tilt table test	13
ultrasound (sonogram)	38

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD.

**Gender**
Male	478
Female	343

**Ethnicity**
Non-Hispanic White	371
Black	397
Hispanic	20
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	303
From 75 to 84	275
85 and over	144
Less than 65	99

Conditions of Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD in 2013

Hypertension	75
High Cholesterol	73
Stroke	12
Ischemic Heart Disease	75
Depression	18
Chronic Kidney Disease	48
Asthma	11
Osteoperosis	6
Atrial Fibrilation	46
Heart Failure	71
Chronic Obstructive Pulmonary Disease	19
Diabetes	48
Dementia	17
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Zayd Adnan Eldadah, MD, PhD treated as a cardiac electrophysiologist in WHEATON, MD during 2014 were hospital care, minimally invasive procedures, inpatient care and cardiac procedures.

Volume of procedures performed by Dr. Zayd Adnan Eldadah, MD, PhD for Medicare patients.

ablation	69
cardiac procedures	177
cardioversion	26
catheterization	69
diagnostic procedures	94
doctor visit	401
hospital care	231
implant surgery	60
implantable cardioverter-defibrillator (ICD) replacement	25
inpatient care	191
minimally invasive procedures	221
outpatient care	11
tilt table test	13
ultrasound (sonogram)	23

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD.

**Gender**
Male	487
Female	357

**Ethnicity**
Non-Hispanic White	399
Black	391
Hispanic	18
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	304
From 75 to 84	296
85 and over	139
Less than 65	105

Conditions of Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD in 2014

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	71
Depression	16
Chronic Kidney Disease	46
Asthma	11
Osteoperosis	8
Atrial Fibrilation	44
Heart Failure	66
Chronic Obstructive Pulmonary Disease	21
Diabetes	46
Dementia	14
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Zayd Adnan Eldadah, MD, PhD treated as a cardiac electrophysiologist in WHEATON, MD during 2015 were hospital care, inpatient care, minimally invasive procedures and cardiac procedures.

Volume of procedures performed by Dr. Zayd Adnan Eldadah, MD, PhD for Medicare patients.

ablation	62
cardiac procedures	188
cardioversion	45
catheterization	62
diagnostic procedures	82
doctor visit	489
hospital care	343
implant surgery	75
implantable cardioverter-defibrillator (ICD) replacement	16
inpatient care	275
minimally invasive procedures	230
outpatient care	15
tilt table test	11
ultrasound (sonogram)	31

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD.

**Gender**
Male	1092
Female	808

**Ethnicity**
Non-Hispanic White	890
Black	870
Hispanic	40
Asian	52
Other	48
Native American	0

**Age**
From 65 to 74	680
From 75 to 84	636
85 and over	328
Less than 65	256

Conditions of Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD in 2015

Hypertension	75
High Cholesterol	68
Stroke	15
Ischemic Heart Disease	71
Depression	16
Chronic Kidney Disease	46
Asthma	18
Osteoperosis	6
Atrial Fibrilation	47
Heart Failure	64
Chronic Obstructive Pulmonary Disease	20
Diabetes	46
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Zayd Adnan Eldadah, MD, PhD treated as a cardiac electrophysiologist in WHEATON, MD during 2016 were minimally invasive procedures, hospital care, cardiac procedures and inpatient care.

Volume of procedures performed by Dr. Zayd Adnan Eldadah, MD, PhD for Medicare patients.

ablation	50
cardiac procedures	107
cardioversion	36
catheterization	50
diagnostic procedures	50
doctor visit	546
hospital care	139
implant surgery	30
inpatient care	85
minimally invasive procedures	157
tilt table test	11
ultrasound (sonogram)	27

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD.

**Gender**
Male	415
Female	349

**Ethnicity**
Non-Hispanic White	347
Black	346
Hispanic	15
Asian	26
Other	30
Native American	0

**Age**
From 65 to 74	298
From 75 to 84	281
85 and over	104
Less than 65	81

Conditions of Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD in 2016

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	66
Depression	17
Chronic Kidney Disease	46
Asthma	21
Osteoperosis	7
Atrial Fibrilation	47
Heart Failure	58
Chronic Obstructive Pulmonary Disease	19
Diabetes	44
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Zayd Adnan Eldadah, MD, PhD treated as a cardiac electrophysiologist in WHEATON, MD during 2017 were hospital care, inpatient care, minimally invasive procedures and cardiac procedures.

Volume of procedures performed by Dr. Zayd Adnan Eldadah, MD, PhD for Medicare patients.

ablation	48
cardiac procedures	101
cardioversion	40
catheterization	48
diagnostic procedures	48
doctor visit	608
emergency care	20
hospital care	281
implant surgery	24
inpatient care	218
minimally invasive procedures	149
ultrasound (sonogram)	29

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD.

**Gender**
Male	524
Female	410

**Ethnicity**
Non-Hispanic White	420
Black	426
Hispanic	23
Asian	23
Other	42
Native American	0

**Age**
From 65 to 74	364
From 75 to 84	335
85 and over	132
Less than 65	103

Conditions of Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD in 2017

Hypertension	75
High Cholesterol	65
Stroke	16
Ischemic Heart Disease	66
Depression	21
Chronic Kidney Disease	53
Asthma	11
Osteoperosis	6
Atrial Fibrilation	47
Heart Failure	60
Chronic Obstructive Pulmonary Disease	19
Diabetes	45
Dementia	18
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Zayd Adnan Eldadah, MD, PhD treated as a cardiac electrophysiologist in WHEATON, MD during 2018 were hospital care, inpatient care, minimally invasive procedures and cardiac procedures.

Volume of procedures performed by Dr. Zayd Adnan Eldadah, MD, PhD for Medicare patients.

ablation	56
cardiac procedures	163
cardioversion	24
catheterization	56
diagnostic procedures	55
doctor visit	582
hospital care	272
implant surgery	67
implantable cardioverter-defibrillator (ICD) replacement	11
inpatient care	211
minimally invasive procedures	204
outpatient care	36
preventive care	12
ultrasound (sonogram)	25
vaccines	12

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD.

**Gender**
Male	528
Female	469

**Ethnicity**
Non-Hispanic White	478
Black	445
Hispanic	21
Asian	23
Other	30
Native American	0

**Age**
From 65 to 74	385
From 75 to 84	351
85 and over	154
Less than 65	107

Conditions of Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD in 2018

Hypertension	75
High Cholesterol	69
Stroke	17
Ischemic Heart Disease	63
Depression	21
Chronic Kidney Disease	49
Asthma	10
Osteoperosis	7
Atrial Fibrilation	50
Heart Failure	58
Chronic Obstructive Pulmonary Disease	19
Diabetes	43
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Zayd Adnan Eldadah, MD, PhD treated as a cardiac electrophysiologist in WHEATON, MD during 2019 were minimally invasive procedures, hospital care, inpatient care and cardiac procedures.

Volume of procedures performed by Dr. Zayd Adnan Eldadah, MD, PhD for Medicare patients.

ablation	56
cardiac procedures	138
cardioversion	37
catheterization	56
diagnostic procedures	56
doctor visit	640
hospital care	169
implant surgery	49
implantable cardioverter-defibrillator (ICD) replacement	14
inpatient care	155
minimally invasive procedures	194
outpatient care	14
ultrasound (sonogram)	33

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD.

**Gender**
Male	549
Female	465

**Ethnicity**
Non-Hispanic White	487
Black	452
Hispanic	17
Asian	24
Other	34
Native American	0

**Age**
From 65 to 74	374
From 75 to 84	375
85 and over	153
Less than 65	112

Conditions of Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD in 2019

Hypertension	75
High Cholesterol	67
Stroke	16
Ischemic Heart Disease	59
Depression	20
Chronic Kidney Disease	47
Asthma	9
Osteoperosis	6
Atrial Fibrilation	48
Heart Failure	57
Chronic Obstructive Pulmonary Disease	17
Diabetes	39
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Zayd Adnan Eldadah, MD, PhD treated as a cardiac electrophysiologist in WHEATON, MD during 2020 were hospital care, inpatient care, minimally invasive procedures and cardiac procedures.

Volume of procedures performed by Dr. Zayd Adnan Eldadah, MD, PhD for Medicare patients.

ablation	40
cardiac procedures	95
cardioversion	38
catheterization	40
diagnostic procedures	40
doctor visit	547
hospital care	212
implant surgery	25
inpatient care	181
minimally invasive procedures	135
outpatient care	19
ultrasound (sonogram)	30

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD.

**Gender**
Male	489
Female	370

**Ethnicity**
Non-Hispanic White	423
Black	355
Hispanic	28
Asian	24
Other	29
Native American	0

**Age**
From 65 to 74	321
From 75 to 84	335
85 and over	127
Less than 65	76

Conditions of Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD in 2020

Hypertension	75
High Cholesterol	66
Stroke	16
Ischemic Heart Disease	61
Depression	20
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	8
Atrial Fibrilation	47
Heart Failure	58
Chronic Obstructive Pulmonary Disease	19
Diabetes	42
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Zayd Adnan Eldadah, MD, PhD treated as a cardiac electrophysiologist in WHEATON, MD during 2021 were minimally invasive procedures, cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Zayd Adnan Eldadah, MD, PhD for Medicare patients.

ablation	52
cardiac procedures	150
cardioversion	38
catheterization	52
diagnostic procedures	65
doctor visit	624
hospital care	134
implant surgery	40
implantable cardioverter-defibrillator (ICD) replacement	11
inpatient care	121
minimally invasive procedures	189
outpatient care	13
ultrasound (sonogram)	45

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD.

**Gender**
Male	438
Female	349

**Ethnicity**
Non-Hispanic White	413
Black	289
Hispanic	19
Asian	23
Other	43
Native American	0

**Age**
From 65 to 74	290
From 75 to 84	304
85 and over	122
Less than 65	71

Conditions of Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD in 2021

Hypertension	75
High Cholesterol	68
Stroke	15
Ischemic Heart Disease	60
Depression	18
Chronic Kidney Disease	47
Asthma	9
Osteoperosis	8
Atrial Fibrilation	50
Heart Failure	50
Chronic Obstructive Pulmonary Disease	15
Diabetes	37
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Zayd Adnan Eldadah, MD, PhD treated as a cardiac electrophysiologist in WHEATON, MD during 2022 were minimally invasive procedures, hospital care, inpatient care and cardiac procedures.

Volume of procedures performed by Dr. Zayd Adnan Eldadah, MD, PhD for Medicare patients.

ablation	60
cardiac procedures	85
cardioversion	30
catheterization	60
diagnostic procedures	60
doctor visit	683
hospital care	116
implant surgery	25
inpatient care	116
minimally invasive procedures	145

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD.

**Gender**
Male	475
Female	378

**Ethnicity**
Non-Hispanic White	458
Black	300
Hispanic	16
Asian	26
Other	53
Native American	0

**Age**
From 65 to 74	314
From 75 to 84	342
85 and over	143
Less than 65	54

Conditions of Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD in 2022

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	52
Depression	17
Chronic Kidney Disease	35
Asthma	13
Osteoperosis	13
Atrial Fibrilation	67
Heart Failure	51
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Dementia	11
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Zayd Adnan Eldadah, MD, PhD for Medicare patients.

The highest averages for the top procedures that Dr. Zayd Adnan Eldadah, MD, PhD treated as a cardiac electrophysiologist in WHEATON, MD were hospital care, minimally invasive procedures, inpatient care and cardiac procedures.

ablation	56
cardiac procedures	142
cardioversion	36
catheterization	56
diagnostic procedures	64
doctor visit	532
emergency care	20
hospital care	221
implant surgery	46
implantable cardioverter-defibrillator (ICD) replacement	16
inpatient care	182
minimally invasive procedures	184
outpatient care	17
preventive care	12
ultrasound (sonogram)	31
vaccines	12

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD.

**Gender**
Male	497
Female	390

**Ethnicity**
Black / African American	388
Asian / Pacific Islander	23
Non-Hispanic White	426
Native American / Alaskan Native	0
Hispanic	19
Other	28

**Age**
75 to 84	320
85 and over	140
Less than 65	96
65 to 74	330

Average of Total of Conditions of Medicare patients treated by Dr. Zayd Adnan Eldadah, MD, PhD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Zayd Adnan Eldadah, MD, PhD treated were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension	68
High Cholesterol	62
Stroke	13
Ischemic Heart Disease	58
Depression	16
Chronic Kidney Disease	42
Asthma	11
Osteoporosis	6
Heart Failure	53
Chronic Obstructive Pulmonary Disease	16
Diabetes	38
Atrial Fibrillation	44
Dementia	14
Cancer	13

Education & Training

Dr. Zayd Adnan Eldadah, MD, PhD graduated from Johns Hopkins University School of Medicine. He completed residency at Johns Hopkins Bayview Medical Center. He is certified by the American Board of Internal Medicine, Internal Medicine and has a state license in District of Columbia.

Medical School: Johns Hopkins University School of Medicine

Residency: Johns Hopkins Bayview Medical Center

Board Certification: American Board of Internal Medicine, Internal Medicine

Licensed In: District of Columbia

Affiliations & Hospitals

Dr. Zayd Adnan Eldadah, MD, PhD is associated with these hospitals and organizations:

MedStar Good Samaritan Hospital

MedStar Franklin Square Medical Center

MedStar Southern Maryland Hospital Center

MedStar Washington Hospital Center

MedStar Health

Frederick Health

MedStar Georgetown University Hospital

Reston Hospital Center

Virginia Hospital Center

MedStar Union Memorial Hospital

HCA Virginia

MEDSTAR HEART INSTITUTE LLC

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Zayd Adnan Eldadah, MD, PhD appears to accept the following insurance providers: MultiPlan, Optimum Choice, Optima Health, MAMSI, Magellan Health Services, United Healthcare Choice Plus, United Healthcare Choice, First Health PPO, Blue Choice, Great-West Healthcare, TRICARE, Coventry, TRICARE Reserve Select, Anthem, Aetna Managed Choice POS, Beech Street PPO, Aetna HMO, Kaiser Permanente, CIGNA PPO, CIGNA EPO, Aetna Medicare PPO, Aetna Medicare PFFS, CIGNA Indemnity, AmeriHealth, AARP, Medicare Advantage, TriWest, Coventry National Network PPO, Highmark, Amerigroup, United Healthcare, Medicaid, Humana, Cigna, Sentara Health Plans, WellPoint, United Healthcare Community Plan (AmeriChoice), Humana Medicare Advantage PPO, Blue Cross and Blue Shield of Michigan, CIGNA PPO Plus, HealthyBlue PPO, Aetna Premier 200PD, MedStar Family Choice - Maryland Health Choice, CareFirst NASCO, Private Fee-for-Service Plans (PFFS), M.D. IPA Preferred (POS), CareFirst Maryland Indemnity or PPO, IH-PPO, Aetna Advantage 6350PD, DC/MD SHOP QHP Small Business Plans, MedStar Family Choice DC Healthy Families, CareFirst EPO, Optimum Choice Preferred (POS), OCI Direct (HMO), Medicare Direct, Alterwood Advanatge HMO & DSNP Plans, Aetna Open Choice (PPO), OA Plus, CareFirst Administrators, United Student Resources, IH-Network Only Plus, IH-POS, Aetna Classic 5000, Aetna Signature Administrator PPO/TPA, CareFirst Community Health Plan of Maryland, Healthy Blue (HMO, POS), IH-POS Plus, Jai Medical Systems - Maryland Health Choice, Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA, CareFirst Maryland Point of Service Plan, Health Services for Children with Special Needs, Choice POS II, CareFirst Blue Card Program, Choice Fund PPO, IH-EPO Plus, Aetna VA Exchange, Aetna Managed Choice Open Access (POS), CareFirst BlueCross BlueShield Advantage Core/Enhanced, Aetna Better Health of Virginia, Aetna Worker's Compensation Network, Options PPO Cardiac Global, Uniformed Services Family Health Plan, Aetna Advantage 5750, IH-Open HMO Option, HumanaChoice Honor's plan PPO, Aetna Basic, CareFirst FEP Blue Focus, Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global, MedStar Family Choice DC Healthcare Alliance, Core Essential (HMO), IH-Open EPO Plus, IH-Open POS Plus, Johns Hopkins Advantage MD PLUS PPO, Select HMO/HealthFund/Health Network, MD IPA (HMO) & MD IPA Preferred Cardiac Global, CareFirst Blue Preferred PPO, Aetna Elect Choice/ Open Access (POS), IH-Open HMO, Aetna Advantage 6350, Erickson Advantage Plans, M.D. IPA (HMO), POS OA, Aetna Elect Choice/ EPO (Aetna Health Fund), Aetna Quality Point of Service (POS), IH-Open POS II, Aetna Classic 5000PD, Johns Hopkins Advantage MD HMO, CareFirst Dual Prime HMO-SNP, Priority Partners - Maryland Health Choice, Aetna Student Health Insurance, Private Health Care Systems (PPO), Choice POS, Lasso Healthcare - Medicare Medical Savings Account, IH-Indemnity, CareFirst MedStar PPO, CareFirst (NCA) Indemnity, Aetna Traditional Choice (PPO), United Medicare Private Fee-for-Service (PFFS) plans, IH-HMO, IH-Open Network Only Plus, HumanaChoice PPO, CareFirst Federal Employee Program (Std. & Basic PPO), Johns Hopkins Advantage MD PPO, Medicare FFS, Maryland Physicians Care MCO, Veterans Affairs Community Care Network, Advantra Platinum (PPO), Aetna Better Health of Maryland, BCBS Out-of-State Medicare Plans (Blue Advantage), Choice POS II Open Access, Employee Health Plan, Navigate, Police and Fire Clinic, Network OA, CareFirst MedStar Select PPO and Aetna Classic 3500.

Insurance Accepted by Provider includes:

According to our sources, Dr. Zayd Adnan Eldadah, MD, PhD accepts the following insurance providers:

MultiPlan

Optimum Choice

Optima Health

MAMSI

Magellan Health Services

United Healthcare Choice Plus

United Healthcare Choice

First Health PPO

Blue Choice

Great-West Healthcare

TRICARE

Coventry

TRICARE Reserve Select

Anthem

Aetna Managed Choice POS

Beech Street PPO

Aetna HMO

Kaiser Permanente

CIGNA PPO

CIGNA EPO

Aetna Medicare PPO

Aetna Medicare PFFS

CIGNA Indemnity

AmeriHealth

AARP

Medicare Advantage

TriWest

Coventry National Network PPO

Highmark

Amerigroup

United Healthcare

Medicaid

Humana

Cigna

Sentara Health Plans

WellPoint

United Healthcare Community Plan (AmeriChoice)

Humana Medicare Advantage PPO

Blue Cross and Blue Shield of Michigan

CIGNA PPO Plus

HealthyBlue PPO

Aetna Premier 200PD

MedStar Family Choice - Maryland Health Choice

CareFirst NASCO

Private Fee-for-Service Plans (PFFS)

M.D. IPA Preferred (POS)

CareFirst Maryland Indemnity or PPO

IH-PPO

Aetna Advantage 6350PD

DC/MD SHOP QHP Small Business Plans

MedStar Family Choice DC Healthy Families

CareFirst EPO

Optimum Choice Preferred (POS)

OCI Direct (HMO)

Medicare Direct

Alterwood Advanatge HMO & DSNP Plans

Aetna Open Choice (PPO)

OA Plus

CareFirst Administrators

United Student Resources

IH-Network Only Plus

IH-POS

Aetna Classic 5000

Aetna Signature Administrator PPO/TPA

CareFirst Community Health Plan of Maryland

Healthy Blue (HMO, POS)

IH-POS Plus

Jai Medical Systems - Maryland Health Choice

Aetna HMO-Open Access/Select OA/HealthFund/Health Network Option OA

CareFirst Maryland Point of Service Plan

Health Services for Children with Special Needs

Choice POS II

CareFirst Blue Card Program

Choice Fund PPO

IH-EPO Plus

Aetna VA Exchange

Aetna Managed Choice Open Access (POS)

CareFirst BlueCross BlueShield Advantage Core/Enhanced

Aetna Better Health of Virginia

Aetna Worker's Compensation Network

Options PPO Cardiac Global

Uniformed Services Family Health Plan

Aetna Advantage 5750

IH-Open HMO Option

HumanaChoice Honor's plan PPO

Aetna Basic

CareFirst FEP Blue Focus

Optimum Choice & Optimum Choice Preferred (POS) Cardiac Global

MedStar Family Choice DC Healthcare Alliance

Core Essential (HMO)

IH-Open EPO Plus

IH-Open POS Plus

Johns Hopkins Advantage MD PLUS PPO

Select HMO/HealthFund/Health Network

MD IPA (HMO) & MD IPA Preferred Cardiac Global

CareFirst Blue Preferred PPO

Aetna Elect Choice/ Open Access (POS)

IH-Open HMO

Aetna Advantage 6350

Erickson Advantage Plans

M.D. IPA (HMO)

POS OA

Aetna Elect Choice/ EPO (Aetna Health Fund)

Aetna Quality Point of Service (POS)

IH-Open POS II

Aetna Classic 5000PD

Johns Hopkins Advantage MD HMO

CareFirst Dual Prime HMO-SNP

Priority Partners - Maryland Health Choice

Aetna Student Health Insurance

Private Health Care Systems (PPO)

Choice POS

Lasso Healthcare - Medicare Medical Savings Account

IH-Indemnity

CareFirst MedStar PPO

CareFirst (NCA) Indemnity

Aetna Traditional Choice (PPO)

United Medicare Private Fee-for-Service (PFFS) plans

IH-HMO

IH-Open Network Only Plus

HumanaChoice PPO

CareFirst Federal Employee Program (Std. & Basic PPO)

Johns Hopkins Advantage MD PPO

Medicare FFS

Maryland Physicians Care MCO

Veterans Affairs Community Care Network

Advantra Platinum (PPO)

Aetna Better Health of Maryland

BCBS Out-of-State Medicare Plans (Blue Advantage)

Choice POS II Open Access

Employee Health Plan

Navigate

Police and Fire Clinic

Network OA

CareFirst MedStar Select PPO

Aetna Classic 3500

Ratings & Reviews

Dr. Zayd Adnan Eldadah, MD, PhD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 1567 ratings. We collect ratings and reviews of Dr. Zayd Adnan Eldadah, MD, PhD from all over the web to help you find the right in WHEATON, MD.

4.9

Overall Rating

(1567 Ratings)

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Reviews From Around The Web

Overall Rating: 4.0 2022-03-18

Patient verified via Press Ganey

Dr. Zayd Eldadah is very busy and "thinly spread" so I wouldn't recommend him. He does surgery/clinical hours. He is too busy!I don't put very good unless the service is excellent all around. This wasn't the case! Georgetown Hospital is a mess in general with all the construction going on now and will probably continue.

Overall Rating: 5.0 2022-06-20

Patient verified via Press Ganey

Everything went well. It was confusing though as Dr. Eldadah said to reschedule for 2 months then I received a call right after I left the office to reschedule for 6 months.

Overall Rating: 5.0 2023-07-13

Patient verified via Press Ganey

Dr. Eldadah carefully explained my treatment options, risks, etc. Excellent communication throughout the visit. I could not be happier. An outstanding clinician.

Overall Rating: 5.0 2025-08-14

Patient verified via Press Ganey

Dr Eldadah listened extremely well and explained the issue and the treatment in a very approachable and scientifically way.

Overall Rating: 5.0 2025-04-07

Patient verified via Press Ganey

Dr. Eldadah is an excellent doctor & seems to care about his patients. He is extremely busy, however.

Overall Rating: 5.0 2024-09-16

Patient verified via Press Ganey

Truly always the best clear and concise communication, explanation and interaction with Dr Eldadah.

Overall Rating: 5.0 2022-06-08

Patient verified via Press Ganey

Wait was much too long, but Dr was very good when he finally engaged in the visit.

Overall Rating: 5.0 2022-10-01

Patient verified via Press Ganey

Am afraid if I recommend anyone, it will get even harder to see the doctor.

Overall Rating: 5.0 2025-06-20

Patient verified via Press Ganey

I always feel that. I am in good hand at the cardiology department here.

Overall Rating: 5.0 2023-06-22

Patient verified via Press Ganey

Dr. Eldadah is one of the finest physicians I have ever experienced

To see all 1567 reviews for Dr. Zayd Adnan Eldadah, MD, PhD, view their full profile.

General Payments

These charts describe general payments received by Dr. Zayd Adnan Eldadah, MD, PhD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AtriCure, Inc.	$210,320 EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX $150,191	ATRICLIP LAA EXCLUSION SYSTEM $39,603	ATRICURE CRYOICE CRYOABLATION SYSTEM (CRYO2) $15,157	SYNERGY ABLATION SYSTEM $5,225	ATRICURE SYNERGY ABLATION SYSTEM $145
St. Jude Medical, Inc.	$52,888 Ampere RF Ablation Generator $16,289	Electrophysiology $15,975	Ensite $11,162	Electrophysiology (EP) $4,652	FlexAbility Ablation Catheter $1,956	Other $2,853
BIOTRONIK INC.	$47,364 Bradycardia products $25,923	Setrox $1,214	Passeo $470	Solia $192	Eluna $144	Other $19,421
E.R. Squibb & Sons, L.L.C.	$33,742 ELIQUIS $24,724	CAMZYOS $18	$9,000
Abbott Laboratories	$29,837 Ensite Cardiac Mapping System $6,877	Quadra Allure MP RF CRT Pacemkr $6,614	Accent Pacemaker $4,400	NO ASSOCIATED PRODUCT $2,500	Allure CRT Pacemaker $2,197	Other $7,249
Other	$80,296 Pradaxa $27,068	WATCHMAN $14,770	ELIQUIS $5,609	Carto 3 System $5,187	Brady Generator $3,141	Other $24,522

**Types of Payments**
Consulting Fee	$218,154
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$101,030
Travel and Lodging	$78,190
Food and Beverage	$30,832
Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program	$21,200
Other	$5,042

Research Payments

Dr. Zayd Adnan Eldadah, MD, PhD has received 282 research payments totaling $901,353.

Biography

Dr. Zayd Eldadah practices adult cardiology and cardiac electrophysiology (heart rhythm). Patient reviews placed Dr. Eldadah at an average of 5.0 stars (out of 5). His areas of expertise include the following: WATCHMAN procedure, surgical repair, and postural orthostatic tachycardia syndrome (POTS). His hospital/clinic affiliations include Frederick Health, MedStar Georgetown University Hospital, and MedStar Southern Maryland Hospital Center. Dr. Eldadah can take Anthem, Blue California, Coventry, and more. According to Doctor.com, he is currently accepting new patients at his office in Fairfax, VA. He obtained his medical school training at Johns Hopkins University School of Medicine and performed his residency at Johns Hopkins Bayview Medical Center. Dr. Eldadah (or staff) speaks the following languages: Arabic and French.