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Dr. John S. Ikonomidis, MD PhD

Accepting New Patients
(Dr. John Ikonomidis, MD)
Specializes in: Cardiac Surgery, General Surgery and Organ Transplantation
University of Toronto Faculty of Medicine (1985 - 1989)
Professional interests include: transplant procedures, aortic aneurysm repair, left ventricular assist device (LVAD), and more.
101 Manning Drive Fourth Floor
Chapel Hill, NC 27514

Dr. John S. Ikonomidis, MD PhD is a cardiac surgeon in Dallas, TX specializing in cardiac surgery, general surgery and organ transplantation. He graduated from University of Toronto Faculty of Medicine in 1989 and has 37 years of experience. Dr. John S. Ikonomidis, MD PhD is affiliated with UNC Health, UNC Hospitals, Methodist Health System and UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL.

View Doctor's Full Profile (984) 974-5100

Office Locations

221 W. Colorado Boulevard Pavilion II, Suite 728
Dallas, TX 75208
open_in_new

UNC Hospitals

101 Manning Drive Fourth Floor
Chapel Hill, NC 27514
(984) 974-5100
(984) 974-5595
open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. John S. Ikonomidis, MD PhD in 2023

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

Top 5%

By Volume:

fully percutaneous transfemoral TAVR
minimally invasive aortic valve replacement

By Affordability:

coronary bypass surgery with artery graft
single bypass surgery

In 2023, among providers in related specialties within Texas, Dr. John S. Ikonomidis, MD PhD performed more fully percutaneous (incisionless) transfemoral TAVR, and minimally invasive aortic valve replacement procedures for Medicare patients than 95% of them and he also had a list price for coronary bypass surgery with artery graft, and single bypass surgery that was lower than the list prices billed to Medicare by 95% 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. John S. Ikonomidis, MD PhD treated as a cardiac surgeon in Dallas, TX during 2012 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and bypass surgery.

Volume of procedures performed by Dr. John S. Ikonomidis, MD PhD for Medicare patients.

bypass surgery 31
cardiac procedures 140
doctor visit 168
hospital care 17
inpatient care 17
open surgery 62
thoracic (chest) surgery procedures 62

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John S. Ikonomidis, MD PhD treated as a cardiac surgeon in Dallas, TX during 2013 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and vascular procedures.

Volume of procedures performed by Dr. John S. Ikonomidis, MD PhD for Medicare patients.

bypass surgery 13
cardiac procedures 142
doctor visit 149
hospital care 11
inpatient care 11
minimally invasive procedures 17
open surgery 39
thoracic (chest) surgery procedures 43
vascular procedures 24

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John S. Ikonomidis, MD PhD.

Gender
Male 124
Female 79
Ethnicity
Non-Hispanic White 178
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 84
From 75 to 84 67
85 and over 30
Less than 65 22

Conditions of Medicare patients treated by Dr. John S. Ikonomidis, MD PhD in 2013

Hypertension 75
High Cholesterol 75
Stroke 10
Ischemic Heart Disease 75
Depression 17
Chronic Kidney Disease 39
Asthma 11
Osteoperosis 8
Atrial Fibrilation 28
Heart Failure 46
Chronic Obstructive Pulmonary Disease 27
Diabetes 31
Dementia 7
Cancer 19

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John S. Ikonomidis, MD PhD treated as a cardiac surgeon in Dallas, TX during 2014 were cardiac procedures, open surgery, thoracic (chest) surgery procedures and vascular procedures.

Volume of procedures performed by Dr. John S. Ikonomidis, MD PhD for Medicare patients.

bypass surgery 19
cardiac procedures 168
doctor visit 226
minimally invasive procedures 27
open surgery 54
thoracic (chest) surgery procedures 51
vascular procedures 46

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John S. Ikonomidis, MD PhD.

Gender
Male 163
Female 92
Ethnicity
Non-Hispanic White 203
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 103
From 75 to 84 88
85 and over 32
Less than 65 32

Conditions of Medicare patients treated by Dr. John S. Ikonomidis, MD PhD in 2014

Hypertension 75
High Cholesterol 75
Stroke 11
Ischemic Heart Disease 73
Depression 19
Chronic Kidney Disease 39
Asthma 7
Osteoperosis 6
Atrial Fibrilation 28
Heart Failure 50
Chronic Obstructive Pulmonary Disease 30
Diabetes 38
Dementia 8
Cancer 14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John S. Ikonomidis, MD PhD treated as a cardiac surgeon in Dallas, TX during 2015 were cardiac procedures, open surgery, thoracic (chest) surgery procedures and vascular procedures.

Volume of procedures performed by Dr. John S. Ikonomidis, MD PhD for Medicare patients.

ablation 13
bypass surgery 44
cardiac procedures 297
doctor visit 269
hospital care 49
inpatient care 49
minimally invasive procedures 39
open surgery 116
thoracic (chest) surgery procedures 112
vascular procedures 58

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John S. Ikonomidis, MD PhD.

Gender
Male 420
Female 276
Ethnicity
Non-Hispanic White 570
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 274
From 75 to 84 222
85 and over 98
Less than 65 102

Conditions of Medicare patients treated by Dr. John S. Ikonomidis, MD PhD in 2015

Hypertension 75
High Cholesterol 75
Stroke 12
Ischemic Heart Disease 75
Depression 23
Chronic Kidney Disease 45
Asthma 18
Osteoperosis 7
Atrial Fibrilation 33
Heart Failure 59
Chronic Obstructive Pulmonary Disease 28
Diabetes 40
Dementia 10
Cancer 17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John S. Ikonomidis, MD PhD treated as a cardiac surgeon in Dallas, TX during 2016 were cardiac procedures, open surgery, thoracic (chest) surgery procedures and hospital care.

Volume of procedures performed by Dr. John S. Ikonomidis, MD PhD for Medicare patients.

bypass surgery 44
cardiac procedures 262
doctor visit 262
hospital care 75
inpatient care 75
minimally invasive procedures 39
open surgery 106
thoracic (chest) surgery procedures 88
vascular procedures 74

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John S. Ikonomidis, MD PhD.

Gender
Male 228
Female 142
Ethnicity
Non-Hispanic White 291
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 151
From 75 to 84 123
85 and over 42
Less than 65 54

Conditions of Medicare patients treated by Dr. John S. Ikonomidis, MD PhD in 2016

Hypertension 75
High Cholesterol 75
Stroke 9
Ischemic Heart Disease 75
Depression 19
Chronic Kidney Disease 57
Asthma 30
Osteoperosis 7
Atrial Fibrilation 31
Heart Failure 64
Chronic Obstructive Pulmonary Disease 28
Diabetes 41
Dementia 12
Cancer 14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John S. Ikonomidis, MD PhD treated as a cardiac surgeon in Dallas, TX during 2017 were cardiac procedures, hospital care, inpatient care and thoracic (chest) surgery procedures.

Volume of procedures performed by Dr. John S. Ikonomidis, MD PhD for Medicare patients.

bypass surgery 37
cardiac procedures 156
doctor visit 96
hospital care 149
inpatient care 149
minimally invasive procedures 25
open surgery 74
thoracic (chest) surgery procedures 74
vascular procedures 25

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John S. Ikonomidis, MD PhD.

Gender
Male 107
Female 80
Ethnicity
Non-Hispanic White 132
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 59
From 75 to 84 55
85 and over 31
Less than 65 42

Conditions of Medicare patients treated by Dr. John S. Ikonomidis, MD PhD in 2017

Hypertension 75
High Cholesterol 75
Stroke 13
Ischemic Heart Disease 75
Depression 29
Chronic Kidney Disease 66
Asthma 9
Osteoperosis 7
Atrial Fibrilation 35
Heart Failure 69
Chronic Obstructive Pulmonary Disease 29
Diabetes 44
Dementia 14
Cancer 13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John S. Ikonomidis, MD PhD treated as a cardiac surgeon in Dallas, TX during 2018 were cardiac procedures, vascular procedures, open surgery and hospital care.

Volume of procedures performed by Dr. John S. Ikonomidis, MD PhD for Medicare patients.

bypass surgery 19
cardiac procedures 144
doctor visit 43
hospital care 45
inpatient care 45
minimally invasive procedures 41
open surgery 49
thoracic (chest) surgery procedures 38
vascular procedures 52

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John S. Ikonomidis, MD PhD.

Gender
Male 105
Female 66
Ethnicity
Non-Hispanic White 130
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 60
From 75 to 84 48
85 and over 20
Less than 65 43

Conditions of Medicare patients treated by Dr. John S. Ikonomidis, MD PhD in 2018

Hypertension 75
High Cholesterol 74
Stroke 13
Ischemic Heart Disease 75
Depression 32
Chronic Kidney Disease 67
Asthma 11
Osteoperosis 11
Atrial Fibrilation 37
Heart Failure 73
Chronic Obstructive Pulmonary Disease 36
Diabetes 45
Dementia 19
Cancer 11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John S. Ikonomidis, MD PhD treated as a cardiac surgeon in Dallas, TX during 2019 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and minimally invasive procedures.

Volume of procedures performed by Dr. John S. Ikonomidis, MD PhD for Medicare patients.

bypass surgery 23
cardiac procedures 166
doctor visit 83
hospital care 29
inpatient care 29
minimally invasive procedures 35
open surgery 46
thoracic (chest) surgery procedures 46
vascular procedures 35

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John S. Ikonomidis, MD PhD.

Gender
Male 105
Female 72
Ethnicity
Non-Hispanic White 132
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 55
From 75 to 84 61
85 and over 30
Less than 65 31

Conditions of Medicare patients treated by Dr. John S. Ikonomidis, MD PhD in 2019

Hypertension 75
High Cholesterol 75
Stroke 14
Ischemic Heart Disease 75
Depression 28
Chronic Kidney Disease 65
Asthma 12
Osteoperosis 0
Atrial Fibrilation 36
Heart Failure 74
Chronic Obstructive Pulmonary Disease 34
Diabetes 48
Dementia 20
Cancer 14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John S. Ikonomidis, MD PhD treated as a cardiac surgeon in Dallas, TX during 2020 were cardiac procedures, minimally invasive procedures, vascular procedures and hospital care.

Volume of procedures performed by Dr. John S. Ikonomidis, MD PhD for Medicare patients.

cardiac procedures 62
doctor visit 46
hospital care 22
inpatient care 22
minimally invasive procedures 31
vascular procedures 31

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John S. Ikonomidis, MD PhD.

Gender
Male 80
Female 47
Ethnicity
Non-Hispanic White 96
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 51
From 75 to 84 33
85 and over 22
Less than 65 21

Conditions of Medicare patients treated by Dr. John S. Ikonomidis, MD PhD in 2020

Hypertension 75
High Cholesterol 75
Stroke 15
Ischemic Heart Disease 75
Depression 30
Chronic Kidney Disease 72
Asthma 11
Osteoperosis 0
Atrial Fibrilation 33
Heart Failure 75
Chronic Obstructive Pulmonary Disease 30
Diabetes 51
Dementia 20
Cancer 14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John S. Ikonomidis, MD PhD treated as a cardiac surgeon in Dallas, TX during 2021 were hospital care, inpatient care, cardiac procedures and minimally invasive procedures.

Volume of procedures performed by Dr. John S. Ikonomidis, MD PhD for Medicare patients.

cardiac procedures 54
doctor visit 43
hospital care 92
inpatient care 92
minimally invasive procedures 27
vascular procedures 27

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John S. Ikonomidis, MD PhD.

Gender
Male 75
Female 52
Ethnicity
Non-Hispanic White 93
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 60
From 75 to 84 36
85 and over 16
Less than 65 15

Conditions of Medicare patients treated by Dr. John S. Ikonomidis, MD PhD in 2021

Hypertension 75
High Cholesterol 75
Stroke 13
Ischemic Heart Disease 75
Depression 27
Chronic Kidney Disease 62
Asthma 10
Osteoperosis 0
Atrial Fibrilation 34
Heart Failure 73
Chronic Obstructive Pulmonary Disease 31
Diabetes 44
Dementia 24
Cancer 20

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John S. Ikonomidis, MD PhD treated as a cardiac surgeon in Dallas, TX during 2022 were cardiac procedures, minimally invasive procedures, vascular procedures and hospital care.

Volume of procedures performed by Dr. John S. Ikonomidis, MD PhD for Medicare patients.

cardiac procedures 62
doctor visit 17
hospital care 12
inpatient care 12
minimally invasive procedures 31
vascular procedures 31

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John S. Ikonomidis, MD PhD.

Gender
Male 58
Female 54
Ethnicity
Non-Hispanic White 85
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 36
From 75 to 84 45
85 and over 14
Less than 65 17

Conditions of Medicare patients treated by Dr. John S. Ikonomidis, MD PhD in 2022

Hypertension 75
High Cholesterol 75
Stroke 19
Ischemic Heart Disease 75
Depression 28
Chronic Kidney Disease 54
Asthma 10
Osteoperosis 12
Atrial Fibrilation 56
Heart Failure 72
Chronic Obstructive Pulmonary Disease 32
Diabetes 47
Dementia 24
Cancer 18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John S. Ikonomidis, MD PhD for Medicare patients.

The highest averages for the top procedures that Dr. John S. Ikonomidis, MD PhD treated as a cardiac surgeon in Dallas, TX were cardiac procedures, open surgery, thoracic (chest) surgery procedures and hospital care.

ablation 13
bypass surgery 28
cardiac procedures 150
doctor visit 127
hospital care 50
inpatient care 50
minimally invasive procedures 31
open surgery 68
thoracic (chest) surgery procedures 64
vascular procedures 40

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John S. Ikonomidis, MD PhD.

Gender
Male 133
Female 87
Ethnicity
Black / African American 0
Asian / Pacific Islander 0
Non-Hispanic White 173
Hispanic 0
Native American / Alaskan Native 0
Other 0
Age
75 to 84 70
85 and over 30
Less than 65 34
65 to 74 84

Average of Total of Conditions of Medicare patients treated by Dr. John S. Ikonomidis, MD PhD From 2012 - 2022

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

Hypertension 68
High Cholesterol 68
Stroke 11
Ischemic Heart Disease 68
Depression 22
Chronic Kidney Disease 51
Asthma 11
Osteoporosis 5
Heart Failure 59
Chronic Obstructive Pulmonary Disease 27
Diabetes 39
Atrial Fibrillation 31
Cancer 14
Dementia 14

Education & Training

Dr. John S. Ikonomidis, MD PhD graduated from University of Toronto Faculty of Medicine in 1989. He completed residency at Stanford Hospital & Clinics. He is certified by the Thoracic Surgery, Board Certified and has a state license in South Carolina.

Medical School: University of Toronto Faculty of Medicine (1989)

Residency: Stanford Hospital & Clinics

Board Certification: Thoracic Surgery, Board Certified

Licensed In: South Carolina

Affiliations & Hospitals

Dr. John S. Ikonomidis, MD PhD is associated with these hospitals and organizations:

UNC Health
UNC Hospitals
Methodist Health System
UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL

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. John S. Ikonomidis, MD PhD appears to accept the following insurance providers: WellCare, Medicare Advantage, AmeriHealth, United Healthcare, Medicaid, Humana, Cigna, OptumHealth Behavioral Solutions (United Behavioral Health), CHAMPVA, Centene, Group Health Plan (GHP), HealthTeam Advantage, MedCost PPO, FirstCarolinaCare Insurance Company Group Health Plans, North Carolina State Health Plan, Atlantic (Packaging) Corporation, Inc. (administered by Lucent Health), BCBSNC Blue Home with UNC Health Alliance (Blue Home with Novant Health is out of network), FirstCarolinaCare FirstMedicare Direct, Contigo Health Plan (WakeMed employees only) (out-of-network beginning January 1, 2026), Aetna Premier Care Network Plus (APCN+) (Tier 2), BCBSNC Group Health Plans (except for Blue High Performance Network (BlueHPN)), Aetna Whole Health (Tier 2), Meritain Health, an Aetna Company, Longevity Health Plan I-SNP and Veterans Affairs Community Care Network.

Insurance Accepted by Provider includes:

According to our sources, Dr. John S. Ikonomidis, MD PhD accepts the following insurance providers:

WellCare
Medicare Advantage
AmeriHealth
United Healthcare
Medicaid
Humana
Cigna
OptumHealth Behavioral Solutions (United Behavioral Health)
CHAMPVA
Centene
Group Health Plan (GHP)
HealthTeam Advantage
MedCost PPO
FirstCarolinaCare Insurance Company Group Health Plans
North Carolina State Health Plan
Atlantic (Packaging) Corporation, Inc. (administered by Lucent Health)
BCBSNC Blue Home with UNC Health Alliance (Blue Home with Novant Health is out of network)
FirstCarolinaCare FirstMedicare Direct
Contigo Health Plan (WakeMed employees only) (out-of-network beginning January 1, 2026)
Aetna Premier Care Network Plus (APCN+) (Tier 2)
BCBSNC Group Health Plans (except for Blue High Performance Network (BlueHPN))
Aetna Whole Health (Tier 2)
Meritain Health, an Aetna Company
Longevity Health Plan I-SNP
Veterans Affairs Community Care Network

Ratings & Reviews

Dr. John S. Ikonomidis, MD PhD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 6 ratings. We collect ratings and reviews of Dr. John S. Ikonomidis, MD PhD from all over the web to help you find the right in Dallas, TX. 

5
Overall Rating
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General Payments

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

Payments by Company
Thoratec Corporation $3,571 HeartMate III R and D
$1,853 		HeartMate II
$1,718
St. Jude Medical, Inc. $3,417 Structural Heart
$3,417
Medtronic Vascular, Inc. $1,265 Heart Valves
$1,083 		HeartWare HVAD
$144
$38
HeartWare, Inc. $1,240 HeartWare HVAD
$1,240
Edwards Lifesciences Corporation $402 INSPIRIS RESILIA aortic valve
$210 		Minimally Invasive Surgery
$80 		Transcatheter Heart Valves
$40 		Pericardial Heart Valves
$21
$51
Other $1,418 ENDURANT IIS
$295 		SynerGraft
$223 		LifeVest
$158 		SURGICAL PAIN INCISIONAL PRODUCTS
$122 		Biosurgicals
$106 		Other
$514
Types of Payments
Travel and Lodging $4,939
Food and Beverage $3,875
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $2,500

Research Payments

Dr. John S. Ikonomidis, MD PhD has received 6 research payments totaling $23,945.

Biography

Dr. John Ikonomidis' medical specialty is cardiac surgery, organ transplantation, and general surgery. Dr. Ikonomidis is rated highly by his patients. He has a special interest in heart transplant, transcatheter aortic valve replacement (TAVR), and left ventricular assist device (LVAD). He is professionally affiliated with UNC Hospitals and Methodist Health System. He most likely takes Coventry, Group Health Plan (GHP), and CHAMPVA, as well as other insurance carriers. Dr. Ikonomidis welcomes new patients at his office inDallas, TX as reported by Doctor.com. He attended the University of Toronto Faculty of Medicine for medical school and subsequently trained at Stanford Hospital & Clinics and a hospital affiliated with the University of Toronto for residency.

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