Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CA Providers > Cardiologists

Dr. Andrew J. Dublin, MD

Accepting New Patients

(Andrew Dublin, MD)

(222 Ratings)

Specializes in: Cardiology (Heart Disease) and Interventional Cardiology

Wayne State University School of Medicine

Professional interests include: heart valve disease, cardiac catheterization

1450 Treat Boulevard Suite 220B
Walnut Creek, CA 94597

(925) 685-7598

Dr. Andrew J. Dublin, MD is a cardiologist in Walnut Creek, CA specializing in cardiology (heart disease) and interventional cardiology. He graduated from Wayne State University School of Medicine. Dr. Andrew J. Dublin, MD is affiliated with John Muir Health and Hill Physicians.

Office Locations

1450 Treat Boulevard Suite 220B
Walnut Creek, CA 94597

open_in_new

2700 Grant Street Suite 309
Concord, CA 94520

open_in_new

Some issues Dr. Andrew J. Dublin, MD can help you with:

Cardiac Catheterization

Cardiac catheterization is a procedure done to check on the health of the heart. A tiny, flexible tube called a catheter is inserted into a blood vessel through a very small opening, usually in the groin, and threaded through the blood vessel up to the heart. Once the catheter is in place, it can diagnose problems in the heart and perform certain corrective procedures.

A coronary catheter can be used to:

Take blood samples
Inject dye for an angiogram
Check for valve defects
Measure oxygen and pressure levels within the heart chambers
Take a biopsy
Perform a percutaneous coronary intervention, or procedure to clear blocked arteries
Widen narrowed valve openings

Because all of this can be accomplished without the need for open surgery, cardiac catheterization has become a popular option.

Noteworthy Medicare Patient Procedures Performed by Dr. Andrew J. Dublin, MD in 2023

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

Top 5%

By Volume:

transesophageal echocardiography

In 2023, Dr. Andrew J. Dublin, MD performed more transesophageal echocardiography (TEE) procedures for Medicare patients than 95% of providers in related specialties within California.

Top 10%

By Volume:

echocardiogram

ultrasound

In 2023, Dr. Andrew J. Dublin, MD performed more echocardiogram (echo), and ultrasound (sonogram) procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

Doppler echocardiography

By Affordability:

stress EKG

In 2012, among providers in related specialties within California, Dr. Andrew J. Dublin, MD performed more Doppler echocardiography procedures for Medicare patients than 75% of them and he also had a list price for stress EKG 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. Andrew J. Dublin, MD treated as a cardiologist in Walnut Creek, CA during 2012 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Andrew J. Dublin, MD for Medicare patients.

cardiac procedures	522
catheterization	69
diagnostic procedures	30
doctor visit	438
hospital care	581
inpatient care	581
minimally invasive procedures	69
nuclear scan	43
stent placement (stenting)	39
stress testing	239
ultrasound (sonogram)	281
vascular procedures	74

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Dublin, MD treated as a cardiologist in Walnut Creek, CA during 2013 were cardiac procedures, inpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Andrew J. Dublin, MD for Medicare patients.

ambulatory monitoring	23
angioplasty	38
cardiac procedures	525
catheterization	71
diagnostic procedures	14
doctor visit	537
hospital care	327
inpatient care	327
minimally invasive procedures	71
nuclear scan	34
stent placement (stenting)	38
stress testing	196
ultrasound (sonogram)	275
vascular procedures	81

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Dublin, MD.

**Gender**
Male	500
Female	559

**Ethnicity**
Non-Hispanic White	919
Black	29
Hispanic	41
Asian	47
Other	0
Native American	0

**Age**
From 65 to 74	341
From 75 to 84	354
85 and over	311
Less than 65	53

Conditions of Medicare patients treated by Dr. Andrew J. Dublin, MD in 2013

Hypertension	75
High Cholesterol	63
Stroke	14
Ischemic Heart Disease	53
Depression	22
Chronic Kidney Disease	42
Asthma	9
Osteoperosis	13
Atrial Fibrilation	31
Heart Failure	36
Chronic Obstructive Pulmonary Disease	22
Diabetes	27
Dementia	20
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Dublin, MD treated as a cardiologist in Walnut Creek, CA during 2014 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Andrew J. Dublin, MD for Medicare patients.

ambulatory monitoring	17
cardiac procedures	603
catheterization	25
diagnostic procedures	25
doctor visit	832
hospital care	456
inpatient care	456
minimally invasive procedures	25
nuclear scan	88
stress testing	216
ultrasound (sonogram)	447
vascular procedures	76

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Dublin, MD.

**Gender**
Male	627
Female	753

**Ethnicity**
Non-Hispanic White	1183
Black	37
Hispanic	71
Asian	60
Other	0
Native American	0

**Age**
From 65 to 74	426
From 75 to 84	465
85 and over	377
Less than 65	112

Conditions of Medicare patients treated by Dr. Andrew J. Dublin, MD in 2014

Hypertension	75
High Cholesterol	65
Stroke	11
Ischemic Heart Disease	52
Depression	26
Chronic Kidney Disease	42
Asthma	11
Osteoperosis	14
Atrial Fibrilation	31
Heart Failure	38
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Dementia	18
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Dublin, MD treated as a cardiologist in Walnut Creek, CA during 2015 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Andrew J. Dublin, MD for Medicare patients.

angioplasty	26
cardiac procedures	684
catheterization	65
diagnostic procedures	26
doctor visit	987
hospital care	430
inpatient care	430
minimally invasive procedures	76
nuclear scan	57
stent placement (stenting)	26
stress testing	206
ultrasound (sonogram)	539
vascular procedures	114

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Dublin, MD.

**Gender**
Male	1380
Female	1332

**Ethnicity**
Non-Hispanic White	2296
Black	104
Hispanic	126
Asian	128
Other	58
Native American	0

**Age**
From 65 to 74	876
From 75 to 84	882
85 and over	722
Less than 65	232

Conditions of Medicare patients treated by Dr. Andrew J. Dublin, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	16
Ischemic Heart Disease	52
Depression	26
Chronic Kidney Disease	43
Asthma	18
Osteoperosis	13
Atrial Fibrilation	31
Heart Failure	37
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Dementia	16
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Dublin, MD treated as a cardiologist in Walnut Creek, CA during 2016 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Andrew J. Dublin, MD for Medicare patients.

cardiac procedures	705
catheterization	38
diagnostic procedures	26
doctor visit	979
emergency care	12
hospital care	306
inpatient care	306
minimally invasive procedures	38
nuclear scan	76
stress testing	260
ultrasound (sonogram)	535
vascular procedures	76

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Dublin, MD.

**Gender**
Male	833
Female	891

**Ethnicity**
Non-Hispanic White	1388
Black	69
Hispanic	94
Asian	120
Other	0
Native American	0

**Age**
From 65 to 74	569
From 75 to 84	568
85 and over	454
Less than 65	133

Conditions of Medicare patients treated by Dr. Andrew J. Dublin, MD in 2016

Hypertension	75
High Cholesterol	66
Stroke	12
Ischemic Heart Disease	47
Depression	26
Chronic Kidney Disease	47
Asthma	25
Osteoperosis	13
Atrial Fibrilation	28
Heart Failure	34
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Dementia	18
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Dublin, MD treated as a cardiologist in Walnut Creek, CA during 2017 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Andrew J. Dublin, MD for Medicare patients.

cardiac procedures	712
catheterization	44
diagnostic procedures	30
doctor visit	1033
emergency care	14
hospital care	347
inpatient care	347
minimally invasive procedures	64
nuclear scan	75
stress testing	247
ultrasound (sonogram)	520
vascular procedures	89

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Dublin, MD.

**Gender**
Male	795
Female	857

**Ethnicity**
Non-Hispanic White	1329
Black	61
Hispanic	92
Asian	111
Other	0
Native American	0

**Age**
From 65 to 74	582
From 75 to 84	545
85 and over	394
Less than 65	131

Conditions of Medicare patients treated by Dr. Andrew J. Dublin, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	47
Depression	27
Chronic Kidney Disease	48
Asthma	13
Osteoperosis	14
Atrial Fibrilation	31
Heart Failure	37
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Dementia	16
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Dublin, MD treated as a cardiologist in Walnut Creek, CA during 2018 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Andrew J. Dublin, MD for Medicare patients.

angioplasty	24
cardiac procedures	694
catheterization	61
diagnostic procedures	25
doctor visit	1052
hospital care	316
inpatient care	316
minimally invasive procedures	112
nuclear scan	63
stent placement (stenting)	24
stress testing	183
ultrasound (sonogram)	538
vascular procedures	64

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Dublin, MD.

**Gender**
Male	783
Female	825

**Ethnicity**
Non-Hispanic White	1265
Black	70
Hispanic	116
Asian	102
Other	0
Native American	0

**Age**
From 65 to 74	570
From 75 to 84	555
85 and over	357
Less than 65	126

Conditions of Medicare patients treated by Dr. Andrew J. Dublin, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	48
Depression	25
Chronic Kidney Disease	46
Asthma	12
Osteoperosis	13
Atrial Fibrilation	29
Heart Failure	34
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	16
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Dublin, MD treated as a cardiologist in Walnut Creek, CA during 2019 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Andrew J. Dublin, MD for Medicare patients.

ambulatory monitoring	11
cardiac procedures	558
catheterization	24
diagnostic procedures	24
doctor visit	1087
hospital care	325
inpatient care	325
minimally invasive procedures	53
stress testing	114
ultrasound (sonogram)	487
vascular procedures	83

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Dublin, MD.

**Gender**
Male	649
Female	554

**Ethnicity**
Non-Hispanic White	965
Black	48
Hispanic	82
Asian	63
Other	0
Native American	0

**Age**
From 65 to 74	450
From 75 to 84	450
85 and over	222
Less than 65	81

Conditions of Medicare patients treated by Dr. Andrew J. Dublin, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	10
Ischemic Heart Disease	50
Depression	24
Chronic Kidney Disease	45
Asthma	10
Osteoperosis	11
Atrial Fibrilation	31
Heart Failure	32
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Dublin, MD treated as a cardiologist in Walnut Creek, CA during 2020 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Andrew J. Dublin, MD for Medicare patients.

angioplasty	28
cardiac procedures	510
catheterization	77
diagnostic procedures	23
doctor visit	761
emergency care	12
hospital care	210
inpatient care	210
minimally invasive procedures	116
stent placement (stenting)	28
stress testing	64
ultrasound (sonogram)	442
vascular procedures	101

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Dublin, MD.

**Gender**
Male	570
Female	458

**Ethnicity**
Non-Hispanic White	819
Black	44
Hispanic	73
Asian	53
Other	0
Native American	0

**Age**
From 65 to 74	395
From 75 to 84	394
85 and over	183
Less than 65	56

Conditions of Medicare patients treated by Dr. Andrew J. Dublin, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	10
Ischemic Heart Disease	50
Depression	23
Chronic Kidney Disease	43
Asthma	11
Osteoperosis	10
Atrial Fibrilation	30
Heart Failure	32
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Dublin, MD treated as a cardiologist in Walnut Creek, CA during 2021 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Andrew J. Dublin, MD for Medicare patients.

cardiac procedures	640
catheterization	23
diagnostic procedures	23
doctor visit	1019
hospital care	435
inpatient care	435
minimally invasive procedures	104
stress testing	72
ultrasound (sonogram)	635
vascular procedures	94

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Dublin, MD.

**Gender**
Male	711
Female	631

**Ethnicity**
Non-Hispanic White	1053
Black	62
Hispanic	101
Asian	79
Other	0
Native American	0

**Age**
From 65 to 74	485
From 75 to 84	537
85 and over	249
Less than 65	71

Conditions of Medicare patients treated by Dr. Andrew J. Dublin, MD in 2021

Hypertension	75
High Cholesterol	73
Stroke	11
Ischemic Heart Disease	47
Depression	24
Chronic Kidney Disease	44
Asthma	11
Osteoperosis	13
Atrial Fibrilation	30
Heart Failure	33
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	13
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Andrew J. Dublin, MD treated as a cardiologist in Walnut Creek, CA during 2022 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Andrew J. Dublin, MD for Medicare patients.

cardiac procedures	702
catheterization	37
diagnostic procedures	23
doctor visit	1179
emergency care	14
hospital care	336
inpatient care	336
minimally invasive procedures	113
stress testing	105
ultrasound (sonogram)	655
vascular procedures	99

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew J. Dublin, MD.

**Gender**
Male	958
Female	972

**Ethnicity**
Non-Hispanic White	1506
Black	96
Hispanic	127
Asian	113
Other	0
Native American	0

**Age**
From 65 to 74	631
From 75 to 84	770
85 and over	409
Less than 65	120

Conditions of Medicare patients treated by Dr. Andrew J. Dublin, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	39
Depression	26
Chronic Kidney Disease	36
Asthma	16
Osteoperosis	18
Atrial Fibrilation	40
Heart Failure	32
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	14
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Andrew J. Dublin, MD for Medicare patients.

The highest averages for the top procedures that Dr. Andrew J. Dublin, MD treated as a cardiologist in Walnut Creek, CA were cardiac procedures, ultrasound (sonogram), inpatient care and hospital care.

ambulatory monitoring	17
angioplasty	29
cardiac procedures	623
catheterization	48
diagnostic procedures	24
doctor visit	900
emergency care	13
hospital care	369
inpatient care	369
minimally invasive procedures	76
nuclear scan	62
stent placement (stenting)	31
stress testing	172
ultrasound (sonogram)	486
vascular procedures	86

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Andrew J. Dublin, MD.

**Gender**
Male	709
Female	712

**Ethnicity**
Black / African American	56
Asian / Pacific Islander	79
Non-Hispanic White	1156
Native American / Alaskan Native	0
Hispanic	83
Other	5

**Age**
75 to 84	501
85 and over	334
Less than 65	101
65 to 74	484

Average of Total of Conditions of Medicare patients treated by Dr. Andrew J. Dublin, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	62
Stroke	11
Ischemic Heart Disease	44
Depression	22
Chronic Kidney Disease	39
Asthma	12
Osteoporosis	12
Heart Failure	31
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Atrial Fibrillation	28
Dementia	14
Cancer	15

Education & Training

Dr. Andrew J. Dublin, MD graduated from Wayne State University School of Medicine. He completed residency at University of California, San Diego (UCSD) Affiliated Hospitals. He is certified by the Certification: American Board of IM/Interventional Cardiology and has a state license in California.

Medical School: Wayne State University School of Medicine

Residency: University of California, San Diego (UCSD) Affiliated Hospitals

Board Certification: Certification: American Board of IM/Interventional Cardiology

Licensed In: California

Affiliations & Hospitals

Dr. Andrew J. Dublin, MD is associated with these hospitals and organizations:

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. Andrew J. Dublin, 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 Healthcare, Great-West Healthcare (Now CIGNA), Medicare Advantage Plans, 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, Inc., TriCare-Health Net/VA, 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 and Hill Physicians Care Solutions.

Insurance Accepted by Provider includes:

According to our sources, Dr. Andrew J. Dublin, 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 Healthcare

Great-West Healthcare (Now CIGNA)

Medicare Advantage Plans

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

Inc.

TriCare-Health Net/VA

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

Hill Physicians Care Solutions

Ratings & Reviews

Dr. Andrew J. Dublin, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 222 ratings. We collect ratings and reviews of Dr. Andrew J. Dublin, MD from all over the web to help you find the right in Walnut Creek, CA.

Overall Rating

(222 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$38,150 BRILINTA $21,157	FARXIGA $16,922	VIMOVO $37	$34
Janssen Pharmaceuticals, Inc	$20,025 XARELTO $19,984	INVOKAMET $29	$12
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$7,595 LifeVest $7,595
Abbott Laboratories	$4,053 Vascular $2,078	Mitra Clip system $1,187	CardioMEMS HF System $316	CardioMEMS $129	Assurity Pacemaker $102	Other $242
Boston Scientific Corporation	$3,101 WATCHMAN $1,594	WATCHMAN Access System $350	LATITUDE $234	EMBLEM $158	VIGILANT X4 CRT-D $115	Other $650
Other	$20,388 FFRangio $2,551	ENTRESTO $1,325	ELIQUIS $1,317	Bradycardia products $1,248	Repatha $1,186	Other $12,762

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$56,910
Food and Beverage	$28,571
Travel and Lodging	$4,243
Consulting Fee	$3,225
Education	$363

Research Payments

Dr. Andrew J. Dublin, MD has received 16 research payments totaling $10,135.

Biography

Dr. Andrew Dublin is a specialist in general practice and interventional cardiology. He studied medicine at Wayne State University School of Medicine. He trained at a hospital affiliated with the University of California, San Diego (UCSD) for residency. These areas are among Dr. Dublin's clinical interests: heart valve disease and cardiac catheterization. Patient ratings for Dr. Dublin average 5.0 stars (out of 5). He accepts Anthem, UnitedHealthcare, Blue California, and more. In addition to English, he speaks Spanish. Dr. Dublin's hospital/clinic affiliations include Hill Physicians, John Muir Medical Center, Concord, and John Muir Medical Center, Walnut Creek. He welcomes new patients at his office inConcord, CA as reported by Hill Physicians.