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Home > NY Providers > Hepatologists

Dr. Maya Gambarin-Gelwan, MD

Accepting New Patients

(Maya Gambarin-Gelwan, MD - MSK Gastroenterologist & Hepatologist)

(517 Ratings)

Specializes in: Physician, Hepatology (Liver Disease), Oncology (Cancer Care) and Gastroenterology (Digestive System)

Mount Sinai School of Medicine

Professional interests include: liver disease, fatty liver disease, viral hepatitis

160 East 53rd Street Between 67th and 68th Streets
New York, NY 10022

(347) 798-8772

Dr. Maya Gambarin-Gelwan, MD is a physician provider in New York, NY specializing in physician, hepatology (liver disease), oncology (cancer care) and gastroenterology (digestive system). She graduated from Mount Sinai School of Medicine. Dr. Maya Gambarin-Gelwan, MD is affiliated with Memorial Sloan Kettering Cancer Center.

Office Locations

160 East 53rd Street Between 67th and 68th Streets
New York, NY 10022

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Noteworthy Medicare Patient Procedures Performed by Dr. Maya Gambarin-Gelwan, MD in 2024

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

Top 5%

By Volume:

FibroScan

By Affordability:

EGD with biopsy

EGD with lesion removal

FibroScan

liver elastography

liver imaging

upper endoscopy with biopsy

upper endoscopy with lesion removal

In 2024, among providers in related specialties within New York, Dr. Maya Gambarin-Gelwan, MD performed more FibroScan (transient elastography) procedures for Medicare patients than 95% of them and she also had a list price for EGD with biopsy, EGD with lesion removal, FibroScan (transient elastography), liver elastography, liver imaging, upper endoscopy with biopsy, and upper endoscopy with lesion removal 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.

Top 10%

By Affordability:

therapeutic EGD

therapeutic upper endoscopy

ultrasound

In 2024, Dr. Maya Gambarin-Gelwan, MD had a list price for therapeutic EGD, therapeutic upper endoscopy, and ultrasound (sonogram) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within New York. 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 Affordability:

diagnostic EGD

esophagogastroduodenoscopy

upper endoscopy

In 2012, Dr. Maya Gambarin-Gelwan, MD had a list price for diagnostic EGD, esophagogastroduodenoscopy (EGD), and upper endoscopy that was lower than the list prices billed to Medicare by 75% of providers in related specialties within New York. 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. Maya Gambarin-Gelwan, MD treated as a physician provider in New York, NY during 2012 were blood draw, minimally invasive procedures, gastrointestinal procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Maya Gambarin-Gelwan, MD for Medicare patients.

blood draw	187
diagnostic procedures	53
doctor visit	227
gastrointestinal procedures	69
minimally invasive procedures	69
preventive care	28
removal of lesion (e.g. growth)	53
vaccines	12

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Maya Gambarin-Gelwan, MD treated as a physician provider in New York, NY during 2013 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Maya Gambarin-Gelwan, MD for Medicare patients.

diagnostic procedures	83
doctor visit	237
gastrointestinal procedures	109
hospital care	99
injections	15
inpatient care	99
minimally invasive procedures	109
removal of lesion (e.g. growth)	83

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD.

**Gender**
Male	126
Female	110

**Ethnicity**
Non-Hispanic White	169
Black	26
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	66
85 and over	11
Less than 65	29

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2013

Hypertension	67
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	42
Depression	23
Chronic Kidney Disease	35
Asthma	6
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	41
Dementia	5
Cancer	48

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Maya Gambarin-Gelwan, MD treated as a physician provider in New York, NY during 2014 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Maya Gambarin-Gelwan, MD for Medicare patients.

diagnostic procedures	71
doctor visit	303
gastrointestinal procedures	107
hospital care	117
injections	11
inpatient care	117
minimally invasive procedures	107
preventive care	12
removal of lesion (e.g. growth)	71

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD.

**Gender**
Male	152
Female	110

**Ethnicity**
Non-Hispanic White	189
Black	24
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	75
85 and over	14
Less than 65	27

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2014

Hypertension	73
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	42
Dementia	6
Cancer	42

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Maya Gambarin-Gelwan, MD treated as a physician provider in New York, NY during 2015 were hospital care, inpatient care, ultrasound (sonogram) and liver imaging.

Volume of procedures performed by Dr. Maya Gambarin-Gelwan, MD for Medicare patients.

diagnostic procedures	18
doctor visit	462
gastrointestinal procedures	18
hospital care	74
inpatient care	74
liver imaging	49
minimally invasive procedures	18
removal of lesion (e.g. growth)	18
ultrasound (sonogram)	49

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD.

**Gender**
Male	322
Female	312

**Ethnicity**
Non-Hispanic White	440
Black	58
Hispanic	52
Asian	56
Other	28
Native American	0

**Age**
From 65 to 74	360
From 75 to 84	178
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2015

Hypertension	67
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	37
Depression	27
Chronic Kidney Disease	34
Asthma	11
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	40
Dementia	9
Cancer	44

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Maya Gambarin-Gelwan, MD treated as a physician provider in New York, NY during 2016 were ultrasound (sonogram), liver imaging, hospital care and inpatient care.

Volume of procedures performed by Dr. Maya Gambarin-Gelwan, MD for Medicare patients.

diagnostic procedures	34
doctor visit	432
gastrointestinal procedures	50
hospital care	69
inpatient care	69
liver imaging	70
minimally invasive procedures	50
removal of lesion (e.g. growth)	34
ultrasound (sonogram)	70

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD.

**Gender**
Male	173
Female	195

**Ethnicity**
Non-Hispanic White	238
Black	39
Hispanic	30
Asian	39
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	109
85 and over	13
Less than 65	50

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2016

Hypertension	69
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	36
Depression	25
Chronic Kidney Disease	37
Asthma	15
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	43
Dementia	11
Cancer	44

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Maya Gambarin-Gelwan, MD treated as a physician provider in New York, NY during 2017 were ultrasound (sonogram), liver imaging, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Maya Gambarin-Gelwan, MD for Medicare patients.

diagnostic procedures	17
doctor visit	410
gastrointestinal procedures	36
hospital care	14
inpatient care	14
liver imaging	108
minimally invasive procedures	36
removal of lesion (e.g. growth)	17
ultrasound (sonogram)	108

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD.

**Gender**
Male	161
Female	157

**Ethnicity**
Non-Hispanic White	213
Black	28
Hispanic	26
Asian	31
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	81
85 and over	14
Less than 65	39

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2017

Hypertension	68
High Cholesterol	39
Stroke	4
Ischemic Heart Disease	38
Depression	27
Chronic Kidney Disease	37
Asthma	8
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	43
Dementia	10
Cancer	44

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Maya Gambarin-Gelwan, MD treated as a physician provider in New York, NY during 2018 were ultrasound (sonogram), liver imaging, hospital care and inpatient care.

Volume of procedures performed by Dr. Maya Gambarin-Gelwan, MD for Medicare patients.

diagnostic procedures	24
doctor visit	431
gastrointestinal procedures	47
hospital care	52
inpatient care	52
liver imaging	120
minimally invasive procedures	47
removal of lesion (e.g. growth)	24
ultrasound (sonogram)	120

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD.

**Gender**
Male	167
Female	167

**Ethnicity**
Non-Hispanic White	223
Black	26
Hispanic	27
Asian	33
Other	0
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	87
85 and over	13
Less than 65	36

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2018

Hypertension	72
High Cholesterol	53
Stroke	6
Ischemic Heart Disease	40
Depression	27
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	40
Dementia	11
Cancer	39

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Maya Gambarin-Gelwan, MD treated as a physician provider in New York, NY during 2019 were ultrasound (sonogram), liver imaging, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Maya Gambarin-Gelwan, MD for Medicare patients.

diagnostic procedures	51
doctor visit	507
gastrointestinal procedures	92
injections	12
liver imaging	154
minimally invasive procedures	92
removal of lesion (e.g. growth)	51
ultrasound (sonogram)	154

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD.

**Gender**
Male	187
Female	179

**Ethnicity**
Non-Hispanic White	245
Black	0
Hispanic	28
Asian	40
Other	29
Native American	0

**Age**
From 65 to 74	223
From 75 to 84	103
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2019

Hypertension	69
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	38
Depression	30
Chronic Kidney Disease	47
Asthma	7
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	44
Dementia	12
Cancer	42

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Maya Gambarin-Gelwan, MD treated as a physician provider in New York, NY during 2020 were ultrasound (sonogram), liver imaging, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Maya Gambarin-Gelwan, MD for Medicare patients.

doctor visit	425
gastrointestinal procedures	16
liver imaging	100
minimally invasive procedures	16
ultrasound (sonogram)	100

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD.

**Gender**
Male	145
Female	165

**Ethnicity**
Non-Hispanic White	209
Black	0
Hispanic	26
Asian	26
Other	25
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	88
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2020

Hypertension	72
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	37
Depression	24
Chronic Kidney Disease	45
Asthma	5
Osteoperosis	15
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	43
Dementia	10
Cancer	44

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Maya Gambarin-Gelwan, MD treated as a physician provider in New York, NY during 2021 were ultrasound (sonogram), liver imaging, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Maya Gambarin-Gelwan, MD for Medicare patients.

diagnostic procedures	13
doctor visit	427
gastrointestinal procedures	32
liver imaging	127
minimally invasive procedures	32
removal of lesion (e.g. growth)	13
ultrasound (sonogram)	127

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD.

**Gender**
Male	136
Female	151

**Ethnicity**
Non-Hispanic White	202
Black	0
Hispanic	17
Asian	25
Other	27
Native American	0

**Age**
From 65 to 74	167
From 75 to 84	81
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2021

Hypertension	72
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	38
Depression	26
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	17
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	43
Dementia	13
Cancer	44

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Maya Gambarin-Gelwan, MD treated as a physician provider in New York, NY during 2022 were ultrasound (sonogram), liver imaging, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Maya Gambarin-Gelwan, MD for Medicare patients.

diagnostic procedures	11
doctor visit	363
gastrointestinal procedures	27
liver imaging	106
minimally invasive procedures	27
removal of lesion (e.g. growth)	11
ultrasound (sonogram)	106

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD.

**Gender**
Male	134
Female	134

**Ethnicity**
Non-Hispanic White	187
Black	0
Hispanic	21
Asian	25
Other	21
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	82
85 and over	11
Less than 65	25

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2022

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	31
Depression	24
Chronic Kidney Disease	25
Asthma	13
Osteoperosis	23
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	45
Dementia	6
Cancer	55

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Maya Gambarin-Gelwan, MD treated as a physician provider in New York, NY during 2023 were minimally invasive procedures, gastrointestinal procedures, ultrasound (sonogram) and liver imaging.

Volume of procedures performed by Dr. Maya Gambarin-Gelwan, MD for Medicare patients.

diagnostic procedures	64
doctor visit	333
gastrointestinal procedures	102
injections	17
liver imaging	94
minimally invasive procedures	102
removal of lesion (e.g. growth)	64
ultrasound (sonogram)	94

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD.

**Gender**
Male	136
Female	148

**Ethnicity**
Non-Hispanic White	191
Black	19
Hispanic	0
Asian	30
Other	25
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	109
85 and over	11
Less than 65	26

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	32
Depression	27
Chronic Kidney Disease	23
Asthma	13
Osteoperosis	20
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	18
Diabetes	42
Dementia	6
Cancer	56

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Maya Gambarin-Gelwan, MD treated as a physician provider in New York, NY during 2024 were ultrasound (sonogram), liver imaging, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Maya Gambarin-Gelwan, MD for Medicare patients.

diagnostic procedures	47
doctor visit	439
gastrointestinal procedures	70
injections	11
liver imaging	127
minimally invasive procedures	70
preventive care	12
removal of lesion (e.g. growth)	47
ultrasound (sonogram)	127

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD.

**Gender**
Male	146
Female	187

**Ethnicity**
Non-Hispanic White	234
Black	0
Hispanic	25
Asian	29
Other	30
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	115
85 and over	17
Less than 65	23

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	21
Atrial Fibrilation	16
Heart Failure	16
Chronic Obstructive Pulmonary Disease	19
Diabetes	38
Dementia	8
Cancer	57

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Maya Gambarin-Gelwan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Maya Gambarin-Gelwan, MD treated as a physician provider in New York, NY were blood draw, ultrasound (sonogram), liver imaging and hospital care.

blood draw	187
diagnostic procedures	40
doctor visit	384
gastrointestinal procedures	59
hospital care	70
injections	13
inpatient care	70
liver imaging	105
minimally invasive procedures	59
preventive care	17
removal of lesion (e.g. growth)	40
ultrasound (sonogram)	105
vaccines	12

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD.

**Gender**
Male	152
Female	155

**Ethnicity**
Black / African American	16
Asian / Pacific Islander	25
Non-Hispanic White	210
Hispanic	22
Native American / Alaskan Native	0
Other	14

**Age**
75 to 84	90
85 and over	8
Less than 65	19
65 to 74	173

Average of Total of Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Maya Gambarin-Gelwan, MD treated were hypertension, high cholesterol, cancer and diabetes.

Hypertension	65
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	33
Depression	23
Chronic Kidney Disease	32
Asthma	8
Osteoporosis	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	38
Atrial Fibrillation	9
Cancer	43
Dementia	8

Education & Training

Dr. Maya Gambarin-Gelwan, MD graduated from Mount Sinai School of Medicine. She completed residency at Montefiore Medical Center. She is certified by the Board Certification: Transplant Hepatology and has a state license in New York.

Medical School: Mount Sinai School of Medicine

Residency: Montefiore Medical Center

Board Certification: Board Certification: Transplant Hepatology

Licensed In: New York

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. Maya Gambarin-Gelwan, MD appears to accept the following insurance providers: Horizon Medicare Advantage, Magnacare, Emblem Essential, Fidelis, Oscar, Aetna Medicare Advantage (City of NY retirees only, starting 9/1/23), Healthsmart, United Healthcare, Aetna, Tricare, Oxford, Straight NY Medicaid, Healthfirst, Cigna, Qualcare, MVP, Connecticare, Healthfirst Medicare Advantage, First Health, Multiplan/Beech Street/PHCS, World Trade Center Health Program (WTC), Blue Cross Blue Shield states outside of NY/NJ, Empire Essential, Non-Participating Plans with Out of Network Benefits, Blue Cross Blue Shield New York, Blue Cross Blue Shield Federal Employee Program, UMR, Medicare Part A&B (traditional Medicare), Carrum Health and Blue Cross Health Plus.

Insurance Accepted by Provider includes:

According to our sources, Dr. Maya Gambarin-Gelwan, MD accepts the following insurance providers:

Horizon Medicare Advantage

Magnacare

Emblem Essential

Fidelis

Oscar

Aetna Medicare Advantage (City of NY retirees only, starting 9/1/23)

Healthsmart

United Healthcare

Aetna

Tricare

Oxford

Straight NY Medicaid

Healthfirst

Cigna

Qualcare

MVP

Connecticare

Healthfirst Medicare Advantage

First Health

Multiplan/Beech Street/PHCS

World Trade Center Health Program (WTC)

Blue Cross Blue Shield states outside of NY/NJ

Empire Essential

Non-Participating Plans with Out of Network Benefits

Blue Cross Blue Shield New York

Blue Cross Blue Shield Federal Employee Program

UMR

Medicare Part A&B (traditional Medicare)

Carrum Health

Blue Cross Health Plus

Ratings & Reviews

Dr. Maya Gambarin-Gelwan, MD has an exceptional overall rating with an average of 4.87 out of 5 stars based on 517 ratings. We collect ratings and reviews of Dr. Maya Gambarin-Gelwan, MD from all over the web to help you find the right in New York, NY.

4.87

Overall Rating

(517 Ratings)

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General Payments

These charts describe general payments received by Dr. Maya Gambarin-Gelwan, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Gilead Sciences Inc	$3,838 $3,838
AstraZeneca Pharmaceuticals LP	$1,650 $1,650
Merck Sharp & Dohme Corporation	$285 VICTRELIS $285
Janssen Products, LP	$76 OLYSIO $76

**Types of Payments**
Honoraria	$3,000
Consulting Fee	$1,605
Travel and Lodging	$754
Food and Beverage	$414
Education	$76

Research Payments

Dr. Maya Gambarin-Gelwan, MD has received 8 research payments totaling $30,020.

Biography

Memorial Sloan Kettering gastroenterologist and hepatologist Maya Gambarin-Gelwan specializes in caring for people with a variety of liver diseases, including viral hepatitis B and hepatitis C (HCV), immune-mediated liver diseases, and metabolic liver diseases.

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Dr. Maya Gambarin-Gelwan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Maya Gambarin-Gelwan, MD in 2024

By Volume:

By Affordability:

By Affordability:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Maya Gambarin-Gelwan, MD From 2012 - 2024

Education & Training

Insurance Information

Ratings & Reviews

General Payments

Research Payments

Biography

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