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Dr. Robert S. Wiesen, MD

(81 Ratings)

Specializes in: Adult Gastroenterology

286 E Main Street
Somerville, NJ 08876

(908) 231-1999

Dr. Robert S. Wiesen, MD is a gastroenterologist in Bridgewater, NJ specializing in adult gastroenterology. Dr. Robert S. Wiesen, MD is affiliated with Saint Peter's Healthcare System and GastroMed Healthcare.

Office Locations

Saint Peter's Healthcare System

25 Monroe Street
Bridgewater, NJ 08807

(908) 231-1999

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286 E Main Street
Somerville, NJ 08876

(908) 231-1999

(908) 231-1612

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Noteworthy Medicare Patient Procedures Performed by Dr. Robert S. Wiesen, MD in 2023

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

Top 25%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, Dr. Robert S. Wiesen, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within New Jersey. 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. Robert S. Wiesen, MD treated as a gastroenterologist in Bridgewater, NJ during 2012 were inpatient care, hospital care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Robert S. Wiesen, MD for Medicare patients.

abdominal imaging	175
anastomosis	23
catheterization	23
diagnostic procedures	232
doctor visit	472
gastrointestinal procedures	375
hospital care	1449
hydrogen breath test	21
inpatient care	1449
lab tests	58
methane breath test	21
minimally invasive procedures	375
pelvic imaging	116
preventive care	30
removal of lesion (e.g. growth)	232
ultrasound (sonogram)	193
vascular procedures	116

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Robert S. Wiesen, MD treated as a gastroenterologist in Bridgewater, NJ during 2013 were inpatient care, hospital care, lab tests and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert S. Wiesen, MD for Medicare patients.

abdominal imaging	92
anastomosis	24
catheterization	24
diagnostic procedures	189
doctor visit	431
gastrointestinal procedures	294
hospital care	1108
hydrogen breath test	19
inpatient care	1108
lab tests	340
methane breath test	19
minimally invasive procedures	294
pelvic imaging	46
preventive care	28
removal of lesion (e.g. growth)	189
ultrasound (sonogram)	106
vascular procedures	46

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert S. Wiesen, MD.

**Gender**
Male	316
Female	424

**Ethnicity**
Non-Hispanic White	587
Black	59
Hispanic	42
Asian	40
Other	12
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	219
85 and over	155
Less than 65	150

Conditions of Medicare patients treated by Dr. Robert S. Wiesen, MD in 2013

Hypertension	75
High Cholesterol	63
Stroke	12
Ischemic Heart Disease	50
Depression	27
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	10
Atrial Fibrilation	22
Heart Failure	33
Chronic Obstructive Pulmonary Disease	26
Diabetes	39
Dementia	21
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Robert S. Wiesen, MD treated as a gastroenterologist in Bridgewater, NJ during 2014 were inpatient care, hospital care, lab tests and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert S. Wiesen, MD for Medicare patients.

abdominal imaging	28
anastomosis	16
catheterization	16
diagnostic procedures	203
doctor visit	458
gastrointestinal procedures	282
hospital care	1208
hydrogen breath test	19
injections	13
inpatient care	1208
lab tests	364
methane breath test	19
minimally invasive procedures	282
pelvic imaging	14
preventive care	31
removal of lesion (e.g. growth)	203
ultrasound (sonogram)	28
vascular procedures	14

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert S. Wiesen, MD.

**Gender**
Male	282
Female	396

**Ethnicity**
Non-Hispanic White	549
Black	50
Hispanic	39
Asian	29
Other	11
Native American	0

**Age**
From 65 to 74	218
From 75 to 84	184
85 and over	149
Less than 65	127

Conditions of Medicare patients treated by Dr. Robert S. Wiesen, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	51
Depression	31
Chronic Kidney Disease	40
Asthma	11
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	21
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Robert S. Wiesen, MD treated as a gastroenterologist in Bridgewater, NJ during 2015 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert S. Wiesen, MD for Medicare patients.

diagnostic procedures	225
doctor visit	670
gastrointestinal procedures	277
hospital care	822
hydrogen breath test	50
inpatient care	822
lab tests	115
methane breath test	50
minimally invasive procedures	277
preventive care	39
removal of lesion (e.g. growth)	225

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert S. Wiesen, MD.

**Gender**
Male	688
Female	940

**Ethnicity**
Non-Hispanic White	1270
Black	122
Hispanic	106
Asian	92
Other	38
Native American	0

**Age**
From 65 to 74	538
From 75 to 84	468
85 and over	306
Less than 65	316

Conditions of Medicare patients treated by Dr. Robert S. Wiesen, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	10
Ischemic Heart Disease	49
Depression	30
Chronic Kidney Disease	39
Asthma	18
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	19
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Robert S. Wiesen, MD treated as a gastroenterologist in Bridgewater, NJ during 2016 were inpatient care, hospital care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Robert S. Wiesen, MD for Medicare patients.

abdominal imaging	22
diagnostic procedures	237
doctor visit	900
gastrointestinal procedures	273
hospital care	597
hydrogen breath test	40
inpatient care	597
methane breath test	40
minimally invasive procedures	273
pelvic imaging	11
preventive care	36
removal of lesion (e.g. growth)	237
ultrasound (sonogram)	22
vascular procedures	11

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert S. Wiesen, MD.

**Gender**
Male	371
Female	446

**Ethnicity**
Non-Hispanic White	632
Black	60
Hispanic	62
Asian	43
Other	20
Native American	0

**Age**
From 65 to 74	291
From 75 to 84	212
85 and over	141
Less than 65	173

Conditions of Medicare patients treated by Dr. Robert S. Wiesen, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	11
Ischemic Heart Disease	46
Depression	29
Chronic Kidney Disease	38
Asthma	25
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	32
Chronic Obstructive Pulmonary Disease	21
Diabetes	38
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Robert S. Wiesen, MD treated as a gastroenterologist in Bridgewater, NJ during 2017 were inpatient care, hospital care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Robert S. Wiesen, MD for Medicare patients.

abdominal imaging	28
anastomosis	14
catheterization	14
diagnostic procedures	241
doctor visit	792
gastrointestinal procedures	306
hospital care	622
hydrogen breath test	47
inpatient care	622
methane breath test	47
minimally invasive procedures	306
pelvic imaging	14
preventive care	35
removal of lesion (e.g. growth)	241
ultrasound (sonogram)	28
vascular procedures	14

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert S. Wiesen, MD.

**Gender**
Male	353
Female	419

**Ethnicity**
Non-Hispanic White	585
Black	59
Hispanic	62
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	263
From 75 to 84	223
85 and over	151
Less than 65	135

Conditions of Medicare patients treated by Dr. Robert S. Wiesen, MD in 2017

Hypertension	75
High Cholesterol	62
Stroke	9
Ischemic Heart Disease	51
Depression	29
Chronic Kidney Disease	39
Asthma	9
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	32
Chronic Obstructive Pulmonary Disease	26
Diabetes	42
Dementia	21
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Robert S. Wiesen, MD treated as a gastroenterologist in Bridgewater, NJ during 2018 were inpatient care, hospital care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Robert S. Wiesen, MD for Medicare patients.

abdominal imaging	36
blood draw	20
diagnostic procedures	252
doctor visit	892
gastrointestinal procedures	293
hospital care	659
hydrogen breath test	41
inpatient care	659
methane breath test	41
minimally invasive procedures	293
pelvic imaging	18
preventive care	29
removal of lesion (e.g. growth)	252
ultrasound (sonogram)	36
vascular procedures	18

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert S. Wiesen, MD.

**Gender**
Male	367
Female	430

**Ethnicity**
Non-Hispanic White	621
Black	59
Hispanic	50
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	228
85 and over	151
Less than 65	134

Conditions of Medicare patients treated by Dr. Robert S. Wiesen, MD in 2018

Hypertension	75
High Cholesterol	66
Stroke	12
Ischemic Heart Disease	45
Depression	33
Chronic Kidney Disease	40
Asthma	9
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	30
Chronic Obstructive Pulmonary Disease	21
Diabetes	41
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Robert S. Wiesen, MD treated as a gastroenterologist in Bridgewater, NJ during 2019 were inpatient care, hospital care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Robert S. Wiesen, MD for Medicare patients.

abdominal imaging	23
balloon dilation	16
blood draw	51
diagnostic procedures	229
doctor visit	782
esophageal dilation	16
gastrointestinal procedures	296
hospital care	553
hydrogen breath test	14
inpatient care	553
methane breath test	14
minimally invasive procedures	296
pelvic imaging	11
preventive care	25
removal of lesion (e.g. growth)	229
ultrasound (sonogram)	23
vascular procedures	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert S. Wiesen, MD.

**Gender**
Male	312
Female	421

**Ethnicity**
Non-Hispanic White	557
Black	63
Hispanic	56
Asian	41
Other	16
Native American	0

**Age**
From 65 to 74	253
From 75 to 84	220
85 and over	128
Less than 65	132

Conditions of Medicare patients treated by Dr. Robert S. Wiesen, MD in 2019

Hypertension	75
High Cholesterol	65
Stroke	10
Ischemic Heart Disease	47
Depression	33
Chronic Kidney Disease	41
Asthma	10
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	31
Chronic Obstructive Pulmonary Disease	22
Diabetes	38
Dementia	18
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Robert S. Wiesen, MD treated as a gastroenterologist in Bridgewater, NJ during 2020 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert S. Wiesen, MD for Medicare patients.

blood draw	74
diagnostic procedures	151
doctor visit	502
gastrointestinal procedures	167
hospital care	541
inpatient care	541
minimally invasive procedures	167
preventive care	16
removal of lesion (e.g. growth)	151

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert S. Wiesen, MD.

**Gender**
Male	253
Female	290

**Ethnicity**
Non-Hispanic White	411
Black	49
Hispanic	37
Asian	31
Other	15
Native American	0

**Age**
From 65 to 74	220
From 75 to 84	158
85 and over	86
Less than 65	79

Conditions of Medicare patients treated by Dr. Robert S. Wiesen, MD in 2020

Hypertension	75
High Cholesterol	66
Stroke	9
Ischemic Heart Disease	47
Depression	33
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	33
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	22
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Robert S. Wiesen, MD treated as a gastroenterologist in Bridgewater, NJ during 2021 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert S. Wiesen, MD for Medicare patients.

blood draw	79
diagnostic procedures	223
doctor visit	635
gastrointestinal procedures	281
hospital care	545
hydrogen breath test	21
inpatient care	545
methane breath test	21
minimally invasive procedures	281
preventive care	40
removal of lesion (e.g. growth)	223

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert S. Wiesen, MD.

**Gender**
Male	266
Female	330

**Ethnicity**
Non-Hispanic White	466
Black	39
Hispanic	48
Asian	28
Other	15
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	178
85 and over	95
Less than 65	77

Conditions of Medicare patients treated by Dr. Robert S. Wiesen, MD in 2021

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	31
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	19
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Robert S. Wiesen, MD treated as a gastroenterologist in Bridgewater, NJ during 2022 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Robert S. Wiesen, MD for Medicare patients.

blood draw	79
diagnostic procedures	204
doctor visit	569
gastrointestinal procedures	259
hospital care	387
inpatient care	387
minimally invasive procedures	259
preventive care	26
removal of lesion (e.g. growth)	204

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert S. Wiesen, MD.

**Gender**
Male	235
Female	290

**Ethnicity**
Non-Hispanic White	394
Black	35
Hispanic	53
Asian	26
Other	17
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	170
85 and over	79
Less than 65	54

Conditions of Medicare patients treated by Dr. Robert S. Wiesen, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	26
Asthma	11
Osteoperosis	14
Atrial Fibrilation	26
Heart Failure	26
Chronic Obstructive Pulmonary Disease	22
Diabetes	40
Dementia	12
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Robert S. Wiesen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Robert S. Wiesen, MD treated as a gastroenterologist in Bridgewater, NJ were inpatient care, hospital care, gastrointestinal procedures and minimally invasive procedures.

abdominal imaging	57
anastomosis	19
balloon dilation	16
blood draw	60
catheterization	19
diagnostic procedures	216
doctor visit	645
esophageal dilation	16
gastrointestinal procedures	282
hospital care	771
hydrogen breath test	30
injections	13
inpatient care	771
lab tests	219
methane breath test	30
minimally invasive procedures	282
pelvic imaging	32
preventive care	30
removal of lesion (e.g. growth)	216
ultrasound (sonogram)	62
vascular procedures	32

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Robert S. Wiesen, MD.

**Gender**
Male	313
Female	398

**Ethnicity**
Black / African American	54
Asian / Pacific Islander	33
Non-Hispanic White	552
Native American / Alaskan Native	0
Hispanic	50
Other	15

**Age**
75 to 84	205
85 and over	131
Less than 65	125
65 to 74	250

Average of Total of Conditions of Medicare patients treated by Dr. Robert S. Wiesen, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	60
Stroke	10
Ischemic Heart Disease	42
Depression	27
Chronic Kidney Disease	35
Asthma	11
Osteoporosis	9
Heart Failure	29
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Atrial Fibrillation	18
Dementia	17
Cancer	14

Education & Training

He has a state license in New Jersey.

Licensed In: New Jersey

Affiliations & Hospitals

Dr. Robert S. Wiesen, MD is associated with these hospitals and organizations:

Saint Peter's Healthcare System

GastroMed Healthcare

Ratings & Reviews

Dr. Robert S. Wiesen, MD has an exceptional overall rating with an average of 4.91 out of 5 stars based on 81 ratings. We collect ratings and reviews of Dr. Robert S. Wiesen, MD from all over the web to help you find the right in Bridgewater, NJ.

4.91

Overall Rating

(81 Ratings)

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General Payments

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

**Payments by Company**
Lilly USA, LLC	$9,852 $9,852
AbbVie, Inc.	$1,172 Humira $826	Viekira $123	Creon $110	Mavyret $41	Moderiba $10	Other $62
AbbVie Inc.	$713 Humira $185	Rinvoq $145	Skyrizi $130	Mavyret $107	Creon $86	Other $60
Janssen Biotech, Inc.	$638 STELARA $398	REMICADE $126	SIMPONI $115
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$595 XIFAXAN $539	XIFAXANIBSD $28	Uceris $16	Trulance $13
Other	$3,463 ENTYVIO $366	IBSRELA $254	LINZESS $247	Injectafer $187	ZEPOSIA $178	Other $2,232

**Types of Payments**
Food and Beverage	$6,871
Consulting Fee	$4,500
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$3,750
Travel and Lodging	$1,272
Education	$23
Other	$17

Biography

Dr. Robert Wiesen is a specialist in adult gastroenterology. He works in Somerville, NJ and Bridgewater, NJ. He is rated 5.0 stars (out of 5) by his patients. He is professionally affiliated with Saint Peter's Healthcare System.