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Home > CA Providers > Cardiologists

Dr. Ryan Alan Brown, MD

Accepting New Patients

(Ryan Brown, MD)

(228 Ratings)

Specializes in: Cardiology (Heart Disease) and Interventional Cardiology

Northwestern University, Feinberg School of Medicine

Professional interests include: peripheral vascular interventions

1450 Treat Boulevard Suite 220B
Walnut Creek, CA 94597

(925) 937-1770

Dr. Ryan Alan Brown, MD is a cardiologist in Walnut Creek, CA specializing in cardiology (heart disease) and interventional cardiology. He graduated from Northwestern University, Feinberg School of Medicine. Dr. Ryan Alan Brown, MD is affiliated with John Muir Physician Network, John Muir Health and Hill Physicians.

Office Locations

1450 Treat Boulevard Suite 220B
Walnut Creek, CA 94597

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2700 Grant Street Suite 309
Concord, CA 94520

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Noteworthy Medicare Patient Procedures Performed by Dr. Ryan Alan Brown, MD 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

In 2023, Dr. Ryan Alan Brown, MD performed more fully percutaneous (incisionless) transfemoral TAVR, and minimally invasive aortic valve replacement procedures for Medicare patients than 95% of providers in related specialties within California.

Top 10%

By Volume:

cardiac procedures

coronary angiogram

inpatient hospital care

In 2023, Dr. Ryan Alan Brown, MD performed more cardiac procedures, coronary angiogram, and inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

cardiac catheterization

cardiac stress testing

Doppler echocardiography

left heart catheterization

minimally invasive procedures

myocardial perfusion SPECT

nuclear scan

ultrasound

vascular procedures

In 2012, Dr. Ryan Alan Brown, MD performed more cardiac catheterization, cardiac (heart) stress testing, Doppler echocardiography, left heart catheterization, minimally invasive procedures, myocardial perfusion SPECT, nuclear scan, ultrasound (sonogram), and vascular procedures procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Ryan Alan Brown, MD treated as a cardiologist in Walnut Creek, CA during 2012 were cardiac procedures, hospital care, inpatient care and stress testing.

Volume of procedures performed by Dr. Ryan Alan Brown, MD for Medicare patients.

ambulatory monitoring	18
cardiac procedures	771
catheterization	41
diagnostic procedures	27
doctor visit	452
hospital care	558
inpatient care	558
minimally invasive procedures	41
nuclear scan	199
stent placement (stenting)	14
stress testing	473
ultrasound (sonogram)	263
vascular procedures	27

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ryan Alan Brown, MD treated as a cardiologist in Walnut Creek, CA during 2013 were cardiac procedures, stress testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Ryan Alan Brown, MD for Medicare patients.

ambulatory monitoring	12
cardiac procedures	579
cardioversion	13
catheterization	26
diagnostic procedures	26
doctor visit	515
hospital care	351
inpatient care	351
minimally invasive procedures	26
nuclear scan	168
stress testing	376
ultrasound (sonogram)	180
vascular procedures	26

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Alan Brown, MD.

**Gender**
Male	450
Female	382

**Ethnicity**
Non-Hispanic White	734
Black	22
Hispanic	25
Asian	34
Other	0
Native American	0

**Age**
From 65 to 74	315
From 75 to 84	267
85 and over	216
Less than 65	34

Conditions of Medicare patients treated by Dr. Ryan Alan Brown, MD in 2013

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	58
Depression	19
Chronic Kidney Disease	37
Asthma	11
Osteoperosis	11
Atrial Fibrilation	34
Heart Failure	36
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ryan Alan Brown, MD treated as a cardiologist in Walnut Creek, CA during 2014 were cardiac procedures, stress testing, inpatient care and hospital care.

Volume of procedures performed by Dr. Ryan Alan Brown, MD for Medicare patients.

abdominal imaging	12
ambulatory monitoring	11
cardiac procedures	648
catheterization	17
diagnostic procedures	17
doctor visit	525
hospital care	346
inpatient care	346
minimally invasive procedures	17
nuclear scan	188
pelvic imaging	12
stress testing	425
ultrasound (sonogram)	253
vascular procedures	57

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Alan Brown, MD.

**Gender**
Male	575
Female	526

**Ethnicity**
Non-Hispanic White	937
Black	30
Hispanic	45
Asian	64
Other	0
Native American	0

**Age**
From 65 to 74	400
From 75 to 84	362
85 and over	280
Less than 65	59

Conditions of Medicare patients treated by Dr. Ryan Alan Brown, MD in 2014

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	57
Depression	24
Chronic Kidney Disease	37
Asthma	11
Osteoperosis	12
Atrial Fibrilation	32
Heart Failure	36
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Dementia	14
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ryan Alan Brown, MD treated as a cardiologist in Walnut Creek, CA during 2015 were cardiac procedures, stress testing, inpatient care and hospital care.

Volume of procedures performed by Dr. Ryan Alan Brown, MD for Medicare patients.

abdominal imaging	24
ambulatory monitoring	14
cardiac procedures	893
catheterization	25
diagnostic procedures	25
doctor visit	501
hospital care	462
inpatient care	462
minimally invasive procedures	25
nuclear scan	333
pelvic imaging	24
stress testing	682
ultrasound (sonogram)	203
vascular procedures	113

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Alan Brown, MD.

**Gender**
Male	1156
Female	856

**Ethnicity**
Non-Hispanic White	1706
Black	68
Hispanic	88
Asian	90
Other	0
Native American	0

**Age**
From 65 to 74	780
From 75 to 84	708
85 and over	428
Less than 65	96

Conditions of Medicare patients treated by Dr. Ryan Alan Brown, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	63
Depression	20
Chronic Kidney Disease	37
Asthma	16
Osteoperosis	10
Atrial Fibrilation	34
Heart Failure	34
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	12
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ryan Alan Brown, MD treated as a cardiologist in Walnut Creek, CA during 2016 were cardiac procedures, stress testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Ryan Alan Brown, MD for Medicare patients.

abdominal imaging	14
cardiac procedures	588
catheterization	17
diagnostic procedures	17
doctor visit	618
hospital care	337
inpatient care	337
minimally invasive procedures	17
nuclear scan	182
pelvic imaging	14
stress testing	415
ultrasound (sonogram)	211
vascular procedures	65

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Alan Brown, MD.

**Gender**
Male	526
Female	435

**Ethnicity**
Non-Hispanic White	812
Black	0
Hispanic	42
Asian	51
Other	32
Native American	0

**Age**
From 65 to 74	363
From 75 to 84	326
85 and over	225
Less than 65	47

Conditions of Medicare patients treated by Dr. Ryan Alan Brown, MD in 2016

Hypertension	75
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	58
Depression	20
Chronic Kidney Disease	40
Asthma	21
Osteoperosis	11
Atrial Fibrilation	35
Heart Failure	35
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ryan Alan Brown, MD treated as a cardiologist in Walnut Creek, CA during 2017 were cardiac procedures, stress testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Ryan Alan Brown, MD for Medicare patients.

cardiac procedures	576
catheterization	15
diagnostic procedures	15
doctor visit	668
hospital care	288
inpatient care	288
minimally invasive procedures	15
nuclear scan	152
stress testing	348
ultrasound (sonogram)	265
vascular procedures	53

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Alan Brown, MD.

**Gender**
Male	561
Female	455

**Ethnicity**
Non-Hispanic White	850
Black	0
Hispanic	43
Asian	50
Other	38
Native American	0

**Age**
From 65 to 74	378
From 75 to 84	364
85 and over	227
Less than 65	47

Conditions of Medicare patients treated by Dr. Ryan Alan Brown, MD in 2017

Hypertension	75
High Cholesterol	67
Stroke	9
Ischemic Heart Disease	58
Depression	19
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	10
Atrial Fibrilation	34
Heart Failure	36
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ryan Alan Brown, MD treated as a cardiologist in Walnut Creek, CA during 2018 were cardiac procedures, hospital care, inpatient care and stress testing.

Volume of procedures performed by Dr. Ryan Alan Brown, MD for Medicare patients.

cardiac procedures	663
catheterization	25
diagnostic procedures	25
doctor visit	608
hospital care	461
inpatient care	461
minimally invasive procedures	25
nuclear scan	174
stress testing	407
ultrasound (sonogram)	257
vascular procedures	68

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Alan Brown, MD.

**Gender**
Male	590
Female	468

**Ethnicity**
Non-Hispanic White	866
Black	48
Hispanic	50
Asian	57
Other	0
Native American	0

**Age**
From 65 to 74	422
From 75 to 84	389
85 and over	201
Less than 65	46

Conditions of Medicare patients treated by Dr. Ryan Alan Brown, MD in 2018

Hypertension	75
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	58
Depression	22
Chronic Kidney Disease	41
Asthma	10
Osteoperosis	9
Atrial Fibrilation	33
Heart Failure	35
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ryan Alan Brown, MD treated as a cardiologist in Walnut Creek, CA during 2019 were cardiac procedures, inpatient care, hospital care and stress testing.

Volume of procedures performed by Dr. Ryan Alan Brown, MD for Medicare patients.

angioplasty	32
cardiac procedures	702
cardioversion	11
catheterization	85
diagnostic procedures	37
doctor visit	649
hospital care	384
inpatient care	384
minimally invasive procedures	85
nuclear scan	146
stent placement (stenting)	32
stress testing	325
ultrasound (sonogram)	303
vascular procedures	56

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Alan Brown, MD.

**Gender**
Male	664
Female	508

**Ethnicity**
Non-Hispanic White	938
Black	0
Hispanic	48
Asian	89
Other	55
Native American	0

**Age**
From 65 to 74	478
From 75 to 84	442
85 and over	207
Less than 65	45

Conditions of Medicare patients treated by Dr. Ryan Alan Brown, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	62
Depression	21
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	10
Atrial Fibrilation	35
Heart Failure	35
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ryan Alan Brown, MD treated as a cardiologist in Walnut Creek, CA during 2020 were cardiac procedures, hospital care, inpatient care and stress testing.

Volume of procedures performed by Dr. Ryan Alan Brown, MD for Medicare patients.

cardiac procedures	354
catheterization	13
diagnostic procedures	13
doctor visit	585
hospital care	323
inpatient care	323
minimally invasive procedures	39
nuclear scan	93
stress testing	188
ultrasound (sonogram)	74
vascular procedures	66

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Alan Brown, MD.

**Gender**
Male	485
Female	371

**Ethnicity**
Non-Hispanic White	706
Black	0
Hispanic	41
Asian	51
Other	32
Native American	0

**Age**
From 65 to 74	343
From 75 to 84	326
85 and over	154
Less than 65	33

Conditions of Medicare patients treated by Dr. Ryan Alan Brown, MD in 2020

Hypertension	74
High Cholesterol	72
Stroke	8
Ischemic Heart Disease	59
Depression	20
Chronic Kidney Disease	42
Asthma	9
Osteoperosis	13
Atrial Fibrilation	33
Heart Failure	36
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	10
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ryan Alan Brown, MD treated as a cardiologist in Walnut Creek, CA during 2021 were cardiac procedures, stress testing, hospital care and inpatient care.

Volume of procedures performed by Dr. Ryan Alan Brown, MD for Medicare patients.

cardiac procedures	531
cardioversion	15
catheterization	31
diagnostic procedures	31
doctor visit	794
hospital care	237
inpatient care	237
minimally invasive procedures	63
nuclear scan	118
stress testing	253
ultrasound (sonogram)	189
vascular procedures	98

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Alan Brown, MD.

**Gender**
Male	576
Female	415

**Ethnicity**
Non-Hispanic White	803
Black	0
Hispanic	44
Asian	69
Other	49
Native American	0

**Age**
From 65 to 74	341
From 75 to 84	419
85 and over	190
Less than 65	41

Conditions of Medicare patients treated by Dr. Ryan Alan Brown, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	59
Depression	18
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	11
Atrial Fibrilation	32
Heart Failure	34
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ryan Alan Brown, MD treated as a cardiologist in Walnut Creek, CA during 2022 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Ryan Alan Brown, MD for Medicare patients.

cardiac procedures	742
catheterization	53
diagnostic procedures	53
doctor visit	1041
hospital care	260
inpatient care	260
minimally invasive procedures	104
nuclear scan	129
stress testing	293
ultrasound (sonogram)	347
vascular procedures	118

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ryan Alan Brown, MD.

**Gender**
Male	722
Female	532

**Ethnicity**
Non-Hispanic White	973
Black	0
Hispanic	63
Asian	106
Other	70
Native American	0

**Age**
From 65 to 74	460
From 75 to 84	528
85 and over	218
Less than 65	48

Conditions of Medicare patients treated by Dr. Ryan Alan Brown, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	46
Depression	17
Chronic Kidney Disease	30
Asthma	12
Osteoperosis	14
Atrial Fibrilation	42
Heart Failure	29
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	6
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Ryan Alan Brown, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ryan Alan Brown, MD treated as a cardiologist in Walnut Creek, CA were cardiac procedures, stress testing, inpatient care and hospital care.

abdominal imaging	16
ambulatory monitoring	13
angioplasty	32
cardiac procedures	640
cardioversion	13
catheterization	31
diagnostic procedures	26
doctor visit	632
hospital care	364
inpatient care	364
minimally invasive procedures	41
nuclear scan	171
pelvic imaging	16
stent placement (stenting)	23
stress testing	380
ultrasound (sonogram)	231
vascular procedures	67

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Ryan Alan Brown, MD.

**Gender**
Male	573
Female	449

**Ethnicity**
Black / African American	15
Asian / Pacific Islander	60
Non-Hispanic White	847
Hispanic	44
Native American / Alaskan Native	0
Other	25

**Age**
75 to 84	375
85 and over	213
Less than 65	45
65 to 74	389

Average of Total of Conditions of Medicare patients treated by Dr. Ryan Alan Brown, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Ryan Alan Brown, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	52
Depression	18
Chronic Kidney Disease	35
Asthma	10
Osteoporosis	10
Heart Failure	31
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Atrial Fibrillation	31
Cancer	14
Dementia	9

Education & Training

Dr. Ryan Alan Brown, MD graduated from Northwestern University, Feinberg School of Medicine. He completed residency at University of California, Davis Affiliated Hospitals. He is certified by the Certification: American Board of IM/Cardiovascular Disease and has a state license in California.

Medical School: Northwestern University, Feinberg School of Medicine

Residency: University of California, Davis Affiliated Hospitals

Board Certification: Certification: American Board of IM/Cardiovascular Disease

Licensed In: California

Affiliations & Hospitals

Dr. Ryan Alan Brown, MD is associated with these hospitals and organizations:

John Muir Physician Network

John Muir Health

Hill Physicians

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. Ryan Alan Brown, MD appears to accept the following insurance providers: CorVel Corporation, Blue Shield, Private Health Care System - PHCS/Multiplan, AARP Medicare, Multiplan, Three Rivers Provider Network, USA Managed Care, Coventry Health Care National Network, Aetna, United Health Care, Great-West Healthcare (Now CIGNA), Medicare, Humana, Cigna, Community Care Network (CCN), Anthem Blue Cross, HealthSmart, First Health, Beech Street (owned by MultiPlan), Health Net, Private Health Care System (Kaiser PPO or POS - excluded), Health Management Network, Amera-Net, TRICARE West, Pacific Health Alliance, Smartcare, Pacific Foundation for Medical Care, TriCare-Health Net/VA, Inc., Canopy Health, Alameda Alliance for Health, USA Health Network, Fortified Provider Network, Partnership Health Plan, Integrated Health Plan, Networks By Design, Contra Costa Health Plan, Canopy Care, Blue Shield of California, UnitedHealthcare, CCHP Health Plan (Chinese Community Health Plan) and Central Health Plan.

Insurance Accepted by Provider includes:

According to our sources, Dr. Ryan Alan Brown, MD accepts the following insurance providers:

CorVel Corporation

Blue Shield

Private Health Care System - PHCS/Multiplan

AARP Medicare

Multiplan

Three Rivers Provider Network

USA Managed Care

Coventry Health Care National Network

Aetna

United Health Care

Great-West Healthcare (Now CIGNA)

Medicare

Humana

Cigna

Community Care Network (CCN)

Anthem Blue Cross

HealthSmart

First Health

Beech Street (owned by MultiPlan)

Health Net

Private Health Care System (Kaiser PPO or POS - excluded)

Health Management Network

Amera-Net

TRICARE West

Pacific Health Alliance

Smartcare

Pacific Foundation for Medical Care

TriCare-Health Net/VA

Inc.

Canopy Health

Alameda Alliance for Health

USA Health Network

Fortified Provider Network

Partnership Health Plan

Integrated Health Plan

Networks By Design

Contra Costa Health Plan

Canopy Care

Blue Shield of California

UnitedHealthcare

CCHP Health Plan (Chinese Community Health Plan)

Central Health Plan

Ratings & Reviews

Dr. Ryan Alan Brown, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 228 ratings. We collect ratings and reviews of Dr. Ryan Alan Brown, MD from all over the web to help you find the right in Walnut Creek, CA.

Overall Rating

(228 Ratings)

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General Payments

These charts describe general payments received by Dr. Ryan Alan Brown, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Edwards Lifesciences Corporation	$1,384 Edwards SAPIEN 3 Transcatheter Heart Valve $1,067	Edwards SAPIEN 3 Ultra Transcatheter Heart Valve $273	SAPIEN 3 Ultra RESILIA $23	EDWARDS SAPIEN 3 TRANSCATHETER HEART VALVE (THV) $20
ShockWave Medical, Inc	$1,058 SHOCKWAVE IVL SYSTEM WITH THE SHOCKWAVE C2 CORONARY IVL CATHETER $485	Vascular Lithotripsy $392	$182
ABIOMED	$978 Impella $978
Medtronic Vascular, Inc.	$867 CoreValve Evolut $843	3F $24
Boston Scientific Corporation	$761 General - Structural Heart $167	OPTICROSS $164	CTO $103	Tachy System $82	ROTAPRO $42	Other $203
Other	$4,996 Barostim Neo System $561	LifeVest $449	CRM $414	Atherectomy Device $370	Vascular $365	Other $2,838

**Types of Payments**
Food and Beverage	$8,814
Travel and Lodging	$1,209
Education	$21

Research Payments

Dr. Ryan Alan Brown, MD has received 24 research payments totaling $161,329.

Biography

Dr. Ryan Brown practices interventional cardiology. Patients rated him highly, giving him an average of 5.0 stars (out of 5). Areas of expertise for Dr. Brown include peripheral vascular interventions. He is affiliated with Hill Physicians, John Muir Medical Center, Concord, and John Muir Medical Center, Walnut Creek. Dr. Brown appears to be in-network for Anthem, UnitedHealthcare, and Blue California, in addition to other insurance carriers. According to Yext, he is currently accepting new patients at his office in Walnut Creek, CA. He attended Northwestern University, Feinberg School of Medicine and subsequently trained at a hospital affiliated with the University of California, Davis for residency.