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Home > CA Providers > Cardiac Electrophysiologists

Dr. Sujoya Dey, MD, FACC

Accepting New Patients

(3 Ratings)

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

Stanford University School of Medicine

Professional interests include: electrophysiological (EP) study

651 1st Street
West Ste L Sonoma, CA 95476

(707) 935-1470

Dr. Sujoya Dey, MD, FACC is a cardiac electrophysiologist in Larkspur, CA specializing in cardiac electrophysiology (heart rhythm) and adult cardiology. She graduated from Stanford University School of Medicine. Dr. Sujoya Dey, MD, FACC is affiliated with Sutter Health, Marin General Hospital, Hill Physicians and REGENTS UNIV OF CALIFORNIA UCSF.

Office Locations

Sutter Health

2 Bon Air Road Suite 100
Larkspur, CA 94939

(415) 927-0666

open_in_new

75 Rowland Way Suite 250
Novato, CA 94945

open_in_new

Hill Physicians

651 1st Street
West Ste L Sonoma, CA 95476

(707) 935-1470

open_in_new

In The News

“Meet Tiburon resident Dr. Sujoya Dey, an electrophysiologist at Cardiovascular Center of Marin in Larkspur, who has a big heart -- metaphorically speaking.”—"Tiburon doctor believes in giving back", Marin Independent Journal, March 2018

Noteworthy Medicare Patient Procedures Performed by Dr. Sujoya Dey, MD, FACC in 2023

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

Top 25%

By Volume:

cardiac catheter ablation

electrophysiological study and catheter ablation

minimally invasive procedures

pulmonary vein isolation

transesophageal echocardiography

In 2012, Dr. Sujoya Dey, MD, FACC performed more cardiac catheter ablation, electrophysiological study and catheter ablation, minimally invasive procedures, pulmonary vein isolation (PVI), and transesophageal echocardiography (TEE) 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. Sujoya Dey, MD, FACC treated as a cardiac electrophysiologist in Larkspur, CA during 2012 were cardiac procedures, ambulatory monitoring, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Sujoya Dey, MD, FACC for Medicare patients.

ablation	27
ambulatory monitoring	128
cardiac procedures	247
catheterization	27
diagnostic procedures	32
doctor visit	406
hospital care	54
implant surgery	40
implantable cardioverter-defibrillator (ICD) replacement	26
inpatient care	54
minimally invasive procedures	114
ultrasound (sonogram)	20

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Sujoya Dey, MD, FACC treated as a cardiac electrophysiologist in Larkspur, CA during 2013 were cardiac procedures, ambulatory monitoring, minimally invasive procedures and hospital care.

Volume of procedures performed by Dr. Sujoya Dey, MD, FACC for Medicare patients.

ablation	16
ambulatory monitoring	179
cardiac procedures	280
catheterization	16
diagnostic procedures	16
doctor visit	425
hospital care	97
implant surgery	51
implantable cardioverter-defibrillator (ICD) replacement	25
inpatient care	59
minimally invasive procedures	117
outpatient care	38
ultrasound (sonogram)	34

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Sujoya Dey, MD, FACC.

**Gender**
Male	267
Female	171

**Ethnicity**
Non-Hispanic White	396
Black	0
Hispanic	15
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	156
85 and over	83
Less than 65	19

Conditions of Medicare patients treated by Dr. Sujoya Dey, MD, FACC in 2013

Hypertension	69
High Cholesterol	72
Stroke	12
Ischemic Heart Disease	72
Depression	15
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	6
Atrial Fibrilation	57
Heart Failure	49
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Sujoya Dey, MD, FACC treated as a cardiac electrophysiologist in Larkspur, CA during 2014 were cardiac procedures, minimally invasive procedures, ambulatory monitoring and implant surgery.

Volume of procedures performed by Dr. Sujoya Dey, MD, FACC for Medicare patients.

ablation	35
ambulatory monitoring	84
cardiac procedures	234
catheterization	35
diagnostic procedures	35
doctor visit	419
hospital care	53
implant surgery	58
implantable cardioverter-defibrillator (ICD) replacement	17
inpatient care	33
minimally invasive procedures	185
outpatient care	20
ultrasound (sonogram)	57

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Sujoya Dey, MD, FACC.

**Gender**
Male	288
Female	176

**Ethnicity**
Non-Hispanic White	421
Black	0
Hispanic	16
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	175
85 and over	81
Less than 65	17

Conditions of Medicare patients treated by Dr. Sujoya Dey, MD, FACC in 2014

Hypertension	68
High Cholesterol	70
Stroke	14
Ischemic Heart Disease	67
Depression	17
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	7
Atrial Fibrilation	60
Heart Failure	47
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Sujoya Dey, MD, FACC treated as a cardiac electrophysiologist in Larkspur, CA during 2015 were minimally invasive procedures, cardiac procedures, implant surgery and ultrasound (sonogram).

Volume of procedures performed by Dr. Sujoya Dey, MD, FACC for Medicare patients.

ablation	35
ambulatory monitoring	16
cardiac procedures	186
catheterization	35
diagnostic procedures	35
doctor visit	678
hospital care	24
implant surgery	80
implantable cardioverter-defibrillator (ICD) replacement	28
inpatient care	24
minimally invasive procedures	205
ultrasound (sonogram)	55

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Sujoya Dey, MD, FACC.

**Gender**
Male	646
Female	470

**Ethnicity**
Non-Hispanic White	1006
Black	0
Hispanic	32
Asian	30
Other	24
Native American	0

**Age**
From 65 to 74	404
From 75 to 84	390
85 and over	292
Less than 65	30

Conditions of Medicare patients treated by Dr. Sujoya Dey, MD, FACC in 2015

Hypertension	71
High Cholesterol	71
Stroke	15
Ischemic Heart Disease	62
Depression	16
Chronic Kidney Disease	34
Asthma	11
Osteoperosis	6
Atrial Fibrilation	58
Heart Failure	48
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Sujoya Dey, MD, FACC treated as a cardiac electrophysiologist in Larkspur, CA during 2016 were minimally invasive procedures, cardiac procedures, ultrasound (sonogram) and implant surgery.

Volume of procedures performed by Dr. Sujoya Dey, MD, FACC for Medicare patients.

ablation	46
ambulatory monitoring	12
cardiac procedures	172
catheterization	46
diagnostic procedures	46
doctor visit	799
hospital care	34
implant surgery	48
implantable cardioverter-defibrillator (ICD) replacement	14
inpatient care	34
minimally invasive procedures	206
ultrasound (sonogram)	66

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Sujoya Dey, MD, FACC.

**Gender**
Male	355
Female	254

**Ethnicity**
Non-Hispanic White	553
Black	0
Hispanic	17
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	235
85 and over	148
Less than 65	15

Conditions of Medicare patients treated by Dr. Sujoya Dey, MD, FACC in 2016

Hypertension	72
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	63
Depression	16
Chronic Kidney Disease	32
Asthma	14
Osteoperosis	6
Atrial Fibrilation	57
Heart Failure	42
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Sujoya Dey, MD, FACC treated as a cardiac electrophysiologist in Larkspur, CA during 2017 were minimally invasive procedures, cardiac procedures, ultrasound (sonogram) and catheterization.

Volume of procedures performed by Dr. Sujoya Dey, MD, FACC for Medicare patients.

ablation	44
cardiac procedures	163
catheterization	44
diagnostic procedures	44
doctor visit	770
hospital care	22
implant surgery	32
inpatient care	22
minimally invasive procedures	193
ultrasound (sonogram)	87

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Sujoya Dey, MD, FACC.

**Gender**
Male	385
Female	249

**Ethnicity**
Non-Hispanic White	572
Black	0
Hispanic	20
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	266
85 and over	119
Less than 65	19

Conditions of Medicare patients treated by Dr. Sujoya Dey, MD, FACC in 2017

Hypertension	68
High Cholesterol	60
Stroke	13
Ischemic Heart Disease	59
Depression	18
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	7
Atrial Fibrilation	60
Heart Failure	40
Chronic Obstructive Pulmonary Disease	12
Diabetes	20
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Sujoya Dey, MD, FACC treated as a cardiac electrophysiologist in Larkspur, CA during 2018 were minimally invasive procedures, cardiac procedures, ultrasound (sonogram) and catheterization.

Volume of procedures performed by Dr. Sujoya Dey, MD, FACC for Medicare patients.

ablation	42
ambulatory monitoring	12
cardiac procedures	161
catheterization	42
diagnostic procedures	42
doctor visit	802
hospital care	23
implant surgery	33
implantable cardioverter-defibrillator (ICD) replacement	11
inpatient care	23
minimally invasive procedures	191
ultrasound (sonogram)	74

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Sujoya Dey, MD, FACC.

**Gender**
Male	435
Female	321

**Ethnicity**
Non-Hispanic White	692
Black	0
Hispanic	20
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	324
85 and over	194
Less than 65	19

Conditions of Medicare patients treated by Dr. Sujoya Dey, MD, FACC in 2018

Hypertension	70
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	57
Depression	15
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	11
Atrial Fibrilation	59
Heart Failure	41
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Sujoya Dey, MD, FACC treated as a cardiac electrophysiologist in Larkspur, CA during 2019 were minimally invasive procedures, cardiac procedures, ultrasound (sonogram) and catheterization.

Volume of procedures performed by Dr. Sujoya Dey, MD, FACC for Medicare patients.

ablation	69
cardiac procedures	211
catheterization	69
diagnostic procedures	69
doctor visit	828
hospital care	27
implant surgery	28
implantable cardioverter-defibrillator (ICD) replacement	12
inpatient care	27
minimally invasive procedures	280
ultrasound (sonogram)	114

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sujoya Dey, MD, FACC.

**Gender**
Male	465
Female	327

**Ethnicity**
Non-Hispanic White	711
Black	0
Hispanic	20
Asian	19
Other	31
Native American	0

**Age**
From 65 to 74	218
From 75 to 84	352
85 and over	207
Less than 65	15

Conditions of Medicare patients treated by Dr. Sujoya Dey, MD, FACC in 2019

Hypertension	73
High Cholesterol	65
Stroke	11
Ischemic Heart Disease	58
Depression	17
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	9
Atrial Fibrilation	56
Heart Failure	43
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Sujoya Dey, MD, FACC treated as a cardiac electrophysiologist in Larkspur, CA during 2020 were minimally invasive procedures, cardiac procedures, ultrasound (sonogram) and hospital care.

Volume of procedures performed by Dr. Sujoya Dey, MD, FACC for Medicare patients.

ablation	55
cardiac procedures	189
catheterization	55
diagnostic procedures	55
doctor visit	777
hospital care	57
implant surgery	35
inpatient care	57
minimally invasive procedures	244
ultrasound (sonogram)	99

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sujoya Dey, MD, FACC.

**Gender**
Male	403
Female	272

**Ethnicity**
Non-Hispanic White	608
Black	0
Hispanic	15
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	295
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sujoya Dey, MD, FACC in 2020

Hypertension	71
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	56
Depression	14
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	7
Atrial Fibrilation	60
Heart Failure	45
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Sujoya Dey, MD, FACC treated as a cardiac electrophysiologist in Larkspur, CA during 2021 were minimally invasive procedures, cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Sujoya Dey, MD, FACC for Medicare patients.

ablation	51
cardiac procedures	188
catheterization	51
diagnostic procedures	51
doctor visit	826
hospital care	151
implant surgery	24
inpatient care	151
minimally invasive procedures	239
ultrasound (sonogram)	113

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sujoya Dey, MD, FACC.

**Gender**
Male	415
Female	288

**Ethnicity**
Non-Hispanic White	635
Black	0
Hispanic	12
Asian	0
Other	39
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	314
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sujoya Dey, MD, FACC in 2021

Hypertension	73
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	58
Depression	18
Chronic Kidney Disease	30
Asthma	7
Osteoperosis	11
Atrial Fibrilation	57
Heart Failure	42
Chronic Obstructive Pulmonary Disease	12
Diabetes	19
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Sujoya Dey, MD, FACC treated as a cardiac electrophysiologist in Larkspur, CA during 2022 were minimally invasive procedures, cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Sujoya Dey, MD, FACC for Medicare patients.

ablation	70
cardiac procedures	159
catheterization	70
diagnostic procedures	70
doctor visit	804
hospital care	134
implant surgery	24
inpatient care	134
minimally invasive procedures	229
ultrasound (sonogram)	65

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Sujoya Dey, MD, FACC.

**Gender**
Male	480
Female	340

**Ethnicity**
Non-Hispanic White	736
Black	0
Hispanic	19
Asian	0
Other	44
Native American	0

**Age**
From 65 to 74	231
From 75 to 84	389
85 and over	184
Less than 65	16

Conditions of Medicare patients treated by Dr. Sujoya Dey, MD, FACC in 2022

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	47
Depression	18
Chronic Kidney Disease	26
Asthma	10
Osteoperosis	15
Atrial Fibrilation	69
Heart Failure	41
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Sujoya Dey, MD, FACC for Medicare patients.

The highest averages for the top procedures that Dr. Sujoya Dey, MD, FACC treated as a cardiac electrophysiologist in Larkspur, CA were minimally invasive procedures, cardiac procedures, ultrasound (sonogram) and ambulatory monitoring.

ablation	44
ambulatory monitoring	71
cardiac procedures	199
catheterization	44
diagnostic procedures	45
doctor visit	684
hospital care	61
implant surgery	41
implantable cardioverter-defibrillator (ICD) replacement	19
inpatient care	56
minimally invasive procedures	200
outpatient care	29
ultrasound (sonogram)	71

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Sujoya Dey, MD, FACC.

**Gender**
Male	376
Female	260

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	4
Non-Hispanic White	575
Hispanic	16
Native American / Alaskan Native	0
Other	23

**Age**
75 to 84	263
85 and over	118
Less than 65	13
65 to 74	212

Average of Total of Conditions of Medicare patients treated by Dr. Sujoya Dey, MD, FACC From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Sujoya Dey, MD, FACC treated were hypertension, high cholesterol, atrial fibrilation and ischemic heart disease.

Hypertension	64
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	54
Depression	14
Chronic Kidney Disease	28
Asthma	8
Osteoporosis	7
Heart Failure	39
Chronic Obstructive Pulmonary Disease	11
Diabetes	20
Atrial Fibrillation	53
Cancer	11
Dementia	10

Education & Training

Dr. Sujoya Dey, MD, FACC graduated from Stanford University School of Medicine. She completed residency at Hospital of the University of Pennsylvania. She is certified by the American Board of Internal Medicine-Cardiovascular Disease and has a state license in California.

Medical School: Stanford University School of Medicine

Residency: Hospital of the University of Pennsylvania

Board Certification: American Board of Internal Medicine-Cardiovascular Disease

Licensed In: California

Affiliations & Hospitals

Dr. Sujoya Dey, MD, FACC is associated with these hospitals and organizations:

Sutter Health

Marin General Hospital

Hill Physicians

REGENTS UNIV OF CALIFORNIA UCSF

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. Sujoya Dey, MD, FACC appears to accept the following insurance providers: Cigna, Aetna, Blue Shield of California, Anthem, UnitedHealthcare, Health Net, Western Health Advantage (WHA), CCHP Health Plan (Chinese Community Health Plan) and Canopy Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. Sujoya Dey, MD, FACC accepts the following insurance providers:

Cigna

Aetna

Blue Shield of California

Anthem

UnitedHealthcare

Health Net

Western Health Advantage (WHA)

CCHP Health Plan (Chinese Community Health Plan)

Canopy Health

Ratings & Reviews

Dr. Sujoya Dey, MD, FACC has an exceptional overall rating with an average of 5.0 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. Sujoya Dey, MD, FACC from all over the web to help you find the right in Larkspur, CA.

Overall Rating

(3 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2024-08-08

Patient verified via Press Ganey

I really can't add anything to what I said earlier in the survey. The attention I have been given as exceptional.

Overall Rating: 5.0 2024-09-06

Patient verified via Press Ganey

I could not ask for a better healthcare or for a more caring physician

Overall Rating: 5.0 2025-12-05

Patient verified via Press Ganey

Could not recommend Marin Health higher

General Payments

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

**Payments by Company**
Medical Device Business Services, Inc.	$26,625 Carto 3 $26,625
E.R. Squibb & Sons, L.L.C.	$13,347 ELIQUIS $13,347
Medtronic Vascular, Inc.	$10,893 Cardiac Diagnostics and Monitoring $5,240	Micra $1,453	Pacemakers $666	Cardiac Monitors - Insertable $560	Arctic Front $521	Other $2,452
Abbott Laboratories	$2,518 AVEIR $2,014	Perclose ProGlide suture mediated closure system $114	Mitra Clip system $112	Assurity $90	Allure CRT Pacemaker $29	Other $160
Boston Scientific Corporation	$2,461 WATCHMAN $1,269	Tachy System $610	WATCHMAN Access System $94	GENERAL - THERAPIES $75	RESONATE $65	Other $348
Other	$2,987 XARELTO $1,128	LifeVest $270	Micra $218	Carto 3 $153	AZURE XT DR MRI SURESCAN $124	Other $1,094

**Types of Payments**
Consulting Fee	$26,625
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$14,800
Food and Beverage	$9,984
Travel and Lodging	$7,411
Education	$11

Research Payments

Dr. Sujoya Dey, MD, FACC has received 3 research payments totaling $15,221.

Biography

Dr. Sujoya Dey is a specialist in adult cardiology and cardiac electrophysiology (heart rhythm). Before performing her residency at Hospital of the University of Pennsylvania, Dr. Dey attended Stanford University School of Medicine. Her clinical interests include electrophysiological (EP) study. On average, patients gave Dr. Dey a rating of 5.0 stars (out of 5). Blue Shield, Health Net, and Anthem seem to be the insurance carriers that Dr. Dey accepts. Her distinctions include: Top Doctor Marin Magazine; [415] Top Doctor; and Marin Magazine. Dr. Dey (or staff) speaks the following languages: Bengali and Hindi. Her hospital/clinic affiliations include Marin General Hospital, Hill Physicians, and Sutter Health. Dr. Dey has an open panel in Larkspur, CA according to Hill Physicians.