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Home > NY Providers > Transplant Hepatologists

Dr. Ilan Seth Weisberg, MD

Accepting New Patients

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Specializes in: Transplant Hepatology (Liver Transplant Medicine) and Adult Gastroenterology

UMDNJ-New Jersey Medical School

Professional interests include: cirrhosis, colorectal cancer screening, capsule endoscopy, and more.

10 Union Square E 2g
New York, NY 10003

(212) 844-8331

Dr. Ilan Seth Weisberg, MD is a transplant hepatologist in New York, NY specializing in transplant hepatology (liver transplant medicine) and adult gastroenterology. He graduated from UMDNJ-New Jersey Medical School. Dr. Ilan Seth Weisberg, MD is affiliated with NewYork-Presbyterian.

Office Locations

10 Union Square E 2g
New York, NY 10003

(212) 844-8331

(212) 844-6697

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NewYork-Presbyterian

515 6th Street
Brooklyn, NY 11215

(718) 246-8600

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Some issues Dr. Ilan Seth Weisberg, MD can help you with:

Gastrointestinal Problems (Digestive Disorders)

The gastrointestinal system, or GI tract, is the name given to a collection of organs that work together to digest food. These organs fit together in a long tube, running from the mouth to the anus, and include the esophagus, stomach, and intestines, among others. With so many parts working together, complicated by today's busy lifestyles and diets, digestive problems are common. As many as 1 in 3 Americans have a digestive or GI disorder. There are a huge variety of digestive problems, but the most common are IBS, constipation, GERD, hemorrhoids, and ulcers.

IBS, or irritable bowel syndrome, happens when the muscles surrounding the colon contract too easily or frequently. The result is abdominal pain, cramps, diarrhea or constipation, gas and bloating. IBS attacks can often be brought on by specific triggers, so a key part of treatment is learning which foods trigger IBS attacks and avoiding them. Treatment also includes exercise, avoiding stress, and medications if needed.

Constipation, or large, hard, or infrequent stools, happens to everyone at some point. It can be caused by a disruption in routine or food, or by eating a diet without many fresh fruits and vegetables. Although it is uncomfortable, constipation is common and usually not serious, but it can sometimes become chronic. Adding fiber to the diet, exercising, and taking medications may help.

GERD, or gastroesophageal reflux disease, is a severe form of chronic heartburn where stomach acid spills back up into the esophagus. Left untreated, the acid may even eat away at the esophagus and cause serious damage. Treatment includes changing the diet to avoid trigger foods, losing weight if needed, medications, or even surgery.

Hemorrhoids are blood vessels around the rectum that become irritated, swollen or torn while straining during a bowel movement. They are most often caused by constipation, but can also be caused by pregnancy, diarrhea, or simply a genetic predisposition towards hemorrhoids. Treatment involves first treating any constipation issues, then keeping the area clean and soothed until it has healed. If these measures are ineffective, surgery is sometimes used.

Peptic ulcers are sores or spots of inflammation in the lining of the stomach or close to the stomach in the small intestine. Usually this area is coated with a protective lining that shields the tissue from the strong stomach acid, but a break in the lining can let acid in, causing the sores. It used to be thought that stress caused ulcers, but now it is known that is not the case. Most often, they are caused by an infection by H. pylori bacteria, but ulcers can also be caused by alcohol abuse or overuse of aspirin, ibuprofen, naproxen, or other NSAIDS. The symptoms of an ulcer are pain, hunger, nausea, and fatigue.

Gastrointestinal problems, perhaps more than any other area, are markedly affected by lifestyle. Many disorders can be prevented or treated at least in part by eating a healthy diet high in fiber, exercising regularly, drinking enough water, and limiting alcohol intake. Still, the frequency of digestive disorders means that even the healthiest person can be affected by them. Anyone who notices blood in their stool, experiences abdominal pain, unexplained weight loss, or any significant change in bowel movements should see a doctor.

Noteworthy Medicare Patient Procedures Performed by Dr. Ilan Seth Weisberg, MD in 2023

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

Top 25%

By Volume:

inpatient hospital care

In 2012, Dr. Ilan Seth Weisberg, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within New York.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Ilan Seth Weisberg, MD treated as a transplant hepatologist in New York, NY during 2012 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Ilan Seth Weisberg, MD for Medicare patients.

blood draw	57
diagnostic procedures	41
doctor visit	193
gastrointestinal procedures	58
hospital care	317
inpatient care	317
minimally invasive procedures	58
preventive care	17
removal of lesion (e.g. growth)	41

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ilan Seth Weisberg, MD treated as a transplant hepatologist in New York, NY during 2013 were hospital care, inpatient care, blood draw and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Ilan Seth Weisberg, MD for Medicare patients.

blood draw	72
diagnostic procedures	20
doctor visit	161
gastrointestinal procedures	20
hospital care	93
inpatient care	93
minimally invasive procedures	20
removal of lesion (e.g. growth)	20

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilan Seth Weisberg, MD.

**Gender**
Male	64
Female	69

**Ethnicity**
Non-Hispanic White	95
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	33
85 and over	18
Less than 65	29

Conditions of Medicare patients treated by Dr. Ilan Seth Weisberg, MD in 2013

Hypertension	63
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	46
Depression	23
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	20
Diabetes	46
Dementia	11
Cancer	22

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ilan Seth Weisberg, MD treated as a transplant hepatologist in New York, NY during 2014 were blood draw, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Ilan Seth Weisberg, MD for Medicare patients.

blood draw	131
doctor visit	197
gastrointestinal procedures	18
hospital care	103
inpatient care	103
minimally invasive procedures	18

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilan Seth Weisberg, MD.

**Gender**
Male	65
Female	75

**Ethnicity**
Non-Hispanic White	104
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	42
85 and over	16
Less than 65	22

Conditions of Medicare patients treated by Dr. Ilan Seth Weisberg, MD in 2014

Hypertension	60
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	47
Depression	21
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	35
Chronic Obstructive Pulmonary Disease	15
Diabetes	42
Dementia	9
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ilan Seth Weisberg, MD treated as a transplant hepatologist in New York, NY during 2015 were blood draw, hospital care, inpatient care and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Ilan Seth Weisberg, MD for Medicare patients.

blood draw	101
diagnostic procedures	12
doctor visit	133
gastrointestinal procedures	12
hospital care	24
inpatient care	24
minimally invasive procedures	12
removal of lesion (e.g. growth)	12

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilan Seth Weisberg, MD.

**Gender**
Male	90
Female	106

**Ethnicity**
Non-Hispanic White	146
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	0
85 and over	0
Less than 65	46

Conditions of Medicare patients treated by Dr. Ilan Seth Weisberg, MD in 2015

Hypertension	55
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	37
Depression	20
Chronic Kidney Disease	27
Asthma	18
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	12
Diabetes	36
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ilan Seth Weisberg, MD treated as a transplant hepatologist in New York, NY during 2016 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Ilan Seth Weisberg, MD for Medicare patients.

diagnostic procedures	25
doctor visit	174
gastrointestinal procedures	25
hospital care	121
inpatient care	121
liver imaging	17
minimally invasive procedures	25
removal of lesion (e.g. growth)	25
ultrasound (sonogram)	17

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilan Seth Weisberg, MD.

**Gender**
Male	89
Female	95

**Ethnicity**
Non-Hispanic White	81
Black	35
Hispanic	54
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	24
85 and over	20
Less than 65	50

Conditions of Medicare patients treated by Dr. Ilan Seth Weisberg, MD in 2016

Hypertension	65
High Cholesterol	55
Stroke	7
Ischemic Heart Disease	48
Depression	27
Chronic Kidney Disease	39
Asthma	22
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	27
Chronic Obstructive Pulmonary Disease	14
Diabetes	41
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ilan Seth Weisberg, MD treated as a transplant hepatologist in New York, NY during 2017 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Ilan Seth Weisberg, MD for Medicare patients.

diagnostic procedures	64
doctor visit	271
gastrointestinal procedures	104
hospital care	113
inpatient care	113
liver imaging	21
minimally invasive procedures	104
preventive care	29
removal of lesion (e.g. growth)	64
ultrasound (sonogram)	21

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilan Seth Weisberg, MD.

**Gender**
Male	135
Female	141

**Ethnicity**
Non-Hispanic White	125
Black	44
Hispanic	83
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	57
85 and over	22
Less than 65	66

Conditions of Medicare patients treated by Dr. Ilan Seth Weisberg, MD in 2017

Hypertension	69
High Cholesterol	54
Stroke	7
Ischemic Heart Disease	39
Depression	29
Chronic Kidney Disease	41
Asthma	12
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	41
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ilan Seth Weisberg, MD treated as a transplant hepatologist in New York, NY during 2018 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Ilan Seth Weisberg, MD for Medicare patients.

diagnostic procedures	49
doctor visit	221
gastrointestinal procedures	49
hospital care	51
inpatient care	51
liver imaging	23
minimally invasive procedures	49
removal of lesion (e.g. growth)	49
ultrasound (sonogram)	23

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilan Seth Weisberg, MD.

**Gender**
Male	121
Female	103

**Ethnicity**
Non-Hispanic White	95
Black	46
Hispanic	70
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	45
85 and over	18
Less than 65	62

Conditions of Medicare patients treated by Dr. Ilan Seth Weisberg, MD in 2018

Hypertension	72
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	35
Depression	30
Chronic Kidney Disease	36
Asthma	16
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	42
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ilan Seth Weisberg, MD treated as a transplant hepatologist in New York, NY during 2019 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Ilan Seth Weisberg, MD for Medicare patients.

diagnostic procedures	69
doctor visit	183
gastrointestinal procedures	88
hospital care	70
inpatient care	70
liver imaging	18
minimally invasive procedures	88
preventive care	19
removal of lesion (e.g. growth)	69
ultrasound (sonogram)	18

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilan Seth Weisberg, MD.

**Gender**
Male	111
Female	112

**Ethnicity**
Non-Hispanic White	107
Black	44
Hispanic	52
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	63
85 and over	19
Less than 65	50

Conditions of Medicare patients treated by Dr. Ilan Seth Weisberg, MD in 2019

Hypertension	69
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	43
Depression	27
Chronic Kidney Disease	39
Asthma	14
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	39
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ilan Seth Weisberg, MD treated as a transplant hepatologist in New York, NY during 2020 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Ilan Seth Weisberg, MD for Medicare patients.

diagnostic procedures	14
doctor visit	174
gastrointestinal procedures	30
hospital care	70
inpatient care	70
liver imaging	19
minimally invasive procedures	30
preventive care	16
removal of lesion (e.g. growth)	14
ultrasound (sonogram)	19

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilan Seth Weisberg, MD.

**Gender**
Male	98
Female	102

**Ethnicity**
Non-Hispanic White	90
Black	38
Hispanic	49
Asian	12
Other	11
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	54
85 and over	16
Less than 65	44

Conditions of Medicare patients treated by Dr. Ilan Seth Weisberg, MD in 2020

Hypertension	71
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	43
Depression	27
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	23
Chronic Obstructive Pulmonary Disease	10
Diabetes	44
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ilan Seth Weisberg, MD treated as a transplant hepatologist in New York, NY during 2021 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Ilan Seth Weisberg, MD for Medicare patients.

diagnostic procedures	40
doctor visit	171
gastrointestinal procedures	56
hospital care	81
inpatient care	81
liver imaging	14
minimally invasive procedures	56
preventive care	16
removal of lesion (e.g. growth)	40
ultrasound (sonogram)	14

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilan Seth Weisberg, MD.

**Gender**
Male	107
Female	125

**Ethnicity**
Non-Hispanic White	111
Black	37
Hispanic	57
Asian	15
Other	12
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	68
85 and over	32
Less than 65	45

Conditions of Medicare patients treated by Dr. Ilan Seth Weisberg, MD in 2021

Hypertension	72
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	41
Depression	32
Chronic Kidney Disease	42
Asthma	12
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	39
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ilan Seth Weisberg, MD treated as a transplant hepatologist in New York, NY during 2022 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Ilan Seth Weisberg, MD for Medicare patients.

diagnostic procedures	60
doctor visit	159
gastrointestinal procedures	89
hospital care	208
inpatient care	208
minimally invasive procedures	89
preventive care	18
removal of lesion (e.g. growth)	60

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilan Seth Weisberg, MD.

**Gender**
Male	113
Female	149

**Ethnicity**
Non-Hispanic White	111
Black	84
Hispanic	45
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	73
85 and over	30
Less than 65	39

Conditions of Medicare patients treated by Dr. Ilan Seth Weisberg, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	36
Depression	24
Chronic Kidney Disease	38
Asthma	19
Osteoperosis	18
Atrial Fibrilation	25
Heart Failure	33
Chronic Obstructive Pulmonary Disease	21
Diabetes	46
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Ilan Seth Weisberg, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ilan Seth Weisberg, MD treated as a transplant hepatologist in New York, NY were hospital care, inpatient care, blood draw and minimally invasive procedures.

blood draw	90
diagnostic procedures	39
doctor visit	185
gastrointestinal procedures	49
hospital care	113
inpatient care	113
liver imaging	18
minimally invasive procedures	49
preventive care	19
removal of lesion (e.g. growth)	39
ultrasound (sonogram)	18

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Ilan Seth Weisberg, MD.

**Gender**
Male	90
Female	97

**Ethnicity**
Black / African American	31
Asian / Pacific Islander	2
Non-Hispanic White	96
Native American / Alaskan Native	0
Hispanic	40
Other	2

**Age**
75 to 84	41
85 and over	17
Less than 65	41
65 to 74	83

Average of Total of Conditions of Medicare patients treated by Dr. Ilan Seth Weisberg, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Ilan Seth Weisberg, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	61
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	37
Depression	23
Chronic Kidney Disease	33
Asthma	11
Osteoporosis	9
Heart Failure	23
Chronic Obstructive Pulmonary Disease	13
Diabetes	37
Atrial Fibrillation	11
Dementia	11
Cancer	12

Education & Training

Dr. Ilan Seth Weisberg, MD graduated from UMDNJ-New Jersey Medical School. He completed residency at Columbia University Medical Center. He is certified by the Board Certification: internal medicine and has a state license in New York.

Medical School: UMDNJ-New Jersey Medical School

Residency: Columbia University Medical Center

Board Certification: Board Certification: internal medicine

Licensed In: New York

Affiliations & Hospitals

Dr. Ilan Seth Weisberg, MD is associated with these hospitals and organizations:

NewYork-Presbyterian

Ratings & Reviews

Dr. Ilan Seth Weisberg, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Ilan Seth Weisberg, MD from all over the web to help you find the right in New York, NY.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2017-04-05

I feel fortunate to have found Dr. Ilan Weisberg, who addressed my gastroenterological symptoms with intelligence, experience and compassion. Terrific bedside manner, and a warm and welcoming staff. Highly recommended!

General Payments

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

**Payments by Company**
Gilead Sciences Inc	$126,459 Harvoni $64,116	Sovaldi $17,092	Epclusa $12,039	Vosevi $4,888	$28,324
Merck Sharp & Dohme Corporation	$123,961 ZEPATIER $103,652	NON-PRODUCT $3,045	VICTRELIS $239	ZINPLAVA $162	PEGINTRON $50	Other $16,813
Salix Pharmaceuticals, Ltd	$113,860 XIFAXAN 550 MG TABLETS $88,197	Xifaxan 550 mg $17,341	XIFAXAN $6,647	Relistor $1,400	XIFAXAN - 550MG $239	Other $35
Gilead Sciences, Inc.	$78,272 Epclusa $50,091	$28,182
Valeant Pharmaceuticals North America LLC	$48,304 XIFAXAN $48,185	RIFAXIMIN $63	UCERIS TABLETS $32	XIFAXANIBSD $24
Other	$80,731 DOPTELET $30,821	Ocaliva $22,460	Viekira $10,299	Ribapak-Ribasphere Tablets $3,943	Syprine $2,654	Other $10,554

**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	$300,022
Honoraria	$102,030
Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program	$49,375
Travel and Lodging	$47,698
Consulting Fee	$40,060
Other	$32,401

Research Payments

Dr. Ilan Seth Weisberg, MD has received 28 research payments totaling $79,058.

Biography

Dr. Ilan Weisberg specializes in adult gastroenterology and transplant hepatology (liver transplant medicine) and practices in New York, NY and Brooklyn, NY. His areas of clinical interest consist of gastrointestinal problems (digestive disorders), fatty liver disease, and colorectal cancer screening. Dr. Weisberg graduated from UMDNJ-Robert Wood Johnson Medical School and UMDNJ-New Jersey Medical School and then he performed his residency at Columbia University Medical Center. He is professionally affiliated with NewYork-Presbyterian. According to NewYork-Presbyterian, Dr. Weisberg is currently accepting new patients at his office in Brooklyn, NY.