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Dr. Michael R. Tendler, MD

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Specializes in: Adult Gastroenterology

UMDNJ-New Jersey Medical School (1986)

475 County Road 520 Suite 201
Marlboro, NJ 07746

(732) 370-2220

Dr. Michael R. Tendler, MD is a gastroenterologist in Marlboro, NJ specializing in adult gastroenterology. He graduated from UMDNJ-New Jersey Medical School in 1986 and has 40 years of experience. Dr. Michael R. Tendler, MD is affiliated with Atlantic Health System, CentraState Medical Center and ALLIED DIGESTIVE HEALTH LLC.

Office Locations

475 County Road 520 Suite 201
Marlboro, NJ 07746

(732) 370-2220

(732) 370-2221

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55 Willow Lane Suite 201
Englishtown, NJ 07726

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CentraState Medical Center

59 Kent Road
Howell Township, NJ 07731

(732) 370-2220

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Noteworthy Medicare Patient Procedures Performed by Dr. Michael R. Tendler, MD in 2023

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

Top 10%

By Volume:

colonoscopy

In 2023, Dr. Michael R. Tendler, MD performed more colonoscopy procedures for Medicare patients than 90% of providers in related specialties within New Jersey.

Top 25%

By Volume:

colonoscopy with biopsy

colonoscopy with lesion removal

endoscopy

gastrointestinal biopsy

gastrointestinal procedures

preventive care

removal of lesion

screening colonoscopy

By Affordability:

capsule endoscopy

In 2012, among providers in related specialties within New Jersey, Dr. Michael R. Tendler, MD performed more colonoscopy with biopsy, colonoscopy with lesion removal, endoscopy, gastrointestinal biopsy, gastrointestinal procedures, preventive care, removal of lesion (e.g. growth), and screening colonoscopy procedures for Medicare patients than 75% of them and he also had a list price for capsule endoscopy 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. Michael R. Tendler, MD treated as a gastroenterologist in Marlboro, NJ during 2012 were hospital care, inpatient care, lab tests and minimally invasive procedures.

Volume of procedures performed by Dr. Michael R. Tendler, MD for Medicare patients.

diagnostic procedures	281
doctor visit	551
gastrointestinal procedures	358
hospital care	535
inpatient care	535
lab tests	365
minimally invasive procedures	358
preventive care	77
removal of lesion (e.g. growth)	281

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael R. Tendler, MD treated as a gastroenterologist in Marlboro, NJ during 2013 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Michael R. Tendler, MD for Medicare patients.

diagnostic procedures	278
doctor visit	689
emergency care	14
gastrointestinal procedures	380
hospital care	416
injections	13
inpatient care	416
lab tests	309
minimally invasive procedures	391
preventive care	89
removal of lesion (e.g. growth)	278

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Tendler, MD.

**Gender**
Male	302
Female	399

**Ethnicity**
Non-Hispanic White	641
Black	0
Hispanic	16
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	379
From 75 to 84	161
85 and over	96
Less than 65	65

Conditions of Medicare patients treated by Dr. Michael R. Tendler, MD in 2013

Hypertension	72
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	44
Depression	23
Chronic Kidney Disease	26
Asthma	11
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	37
Dementia	15
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael R. Tendler, MD treated as a gastroenterologist in Marlboro, NJ during 2014 were lab tests, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Michael R. Tendler, MD for Medicare patients.

diagnostic procedures	257
doctor visit	700
gastrointestinal procedures	319
hospital care	437
inpatient care	437
lab tests	439
minimally invasive procedures	344
preventive care	62
removal of lesion (e.g. growth)	257

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Tendler, MD.

**Gender**
Male	319
Female	405

**Ethnicity**
Non-Hispanic White	663
Black	20
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	384
From 75 to 84	176
85 and over	100
Less than 65	64

Conditions of Medicare patients treated by Dr. Michael R. Tendler, MD in 2014

Hypertension	74
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	41
Depression	21
Chronic Kidney Disease	28
Asthma	10
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	14
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael R. Tendler, MD treated as a gastroenterologist in Marlboro, NJ during 2015 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Michael R. Tendler, MD for Medicare patients.

diagnostic procedures	315
doctor visit	717
gastrointestinal procedures	393
hospital care	411
inpatient care	411
minimally invasive procedures	406
preventive care	78
removal of lesion (e.g. growth)	315

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Tendler, MD.

**Gender**
Male	706
Female	774

**Ethnicity**
Non-Hispanic White	1336
Black	36
Hispanic	30
Asian	0
Other	54
Native American	0

**Age**
From 65 to 74	842
From 75 to 84	342
85 and over	166
Less than 65	130

Conditions of Medicare patients treated by Dr. Michael R. Tendler, MD in 2015

Hypertension	73
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	41
Depression	22
Chronic Kidney Disease	29
Asthma	14
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael R. Tendler, MD treated as a gastroenterologist in Marlboro, NJ during 2016 were minimally invasive procedures, hospital care, inpatient care and gastrointestinal procedures.

Volume of procedures performed by Dr. Michael R. Tendler, MD for Medicare patients.

diagnostic procedures	282
doctor visit	696
gastrointestinal procedures	361
hospital care	374
inpatient care	374
minimally invasive procedures	376
preventive care	79
removal of lesion (e.g. growth)	282

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Tendler, MD.

**Gender**
Male	365
Female	419

**Ethnicity**
Non-Hispanic White	702
Black	22
Hispanic	23
Asian	12
Other	25
Native American	0

**Age**
From 65 to 74	440
From 75 to 84	193
85 and over	84
Less than 65	67

Conditions of Medicare patients treated by Dr. Michael R. Tendler, MD in 2016

Hypertension	71
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	40
Depression	20
Chronic Kidney Disease	30
Asthma	18
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael R. Tendler, MD treated as a gastroenterologist in Marlboro, NJ during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Michael R. Tendler, MD for Medicare patients.

diagnostic procedures	302
doctor visit	749
gastrointestinal procedures	386
hospital care	225
inpatient care	225
minimally invasive procedures	400
preventive care	84
removal of lesion (e.g. growth)	302

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Tendler, MD.

**Gender**
Male	387
Female	418

**Ethnicity**
Non-Hispanic White	727
Black	0
Hispanic	21
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	458
From 75 to 84	205
85 and over	71
Less than 65	71

Conditions of Medicare patients treated by Dr. Michael R. Tendler, MD in 2017

Hypertension	73
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	35
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael R. Tendler, MD treated as a gastroenterologist in Marlboro, NJ during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Michael R. Tendler, MD for Medicare patients.

diagnostic procedures	287
doctor visit	659
gastrointestinal procedures	368
hospital care	281
inpatient care	281
minimally invasive procedures	383
preventive care	81
removal of lesion (e.g. growth)	287

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Tendler, MD.

**Gender**
Male	341
Female	369

**Ethnicity**
Non-Hispanic White	643
Black	0
Hispanic	21
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	381
From 75 to 84	213
85 and over	71
Less than 65	45

Conditions of Medicare patients treated by Dr. Michael R. Tendler, MD in 2018

Hypertension	74
High Cholesterol	72
Stroke	6
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	36
Dementia	12
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael R. Tendler, MD treated as a gastroenterologist in Marlboro, NJ during 2019 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael R. Tendler, MD for Medicare patients.

diagnostic procedures	244
doctor visit	607
gastrointestinal procedures	295
hospital care	262
inpatient care	262
minimally invasive procedures	308
preventive care	51
removal of lesion (e.g. growth)	244

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Tendler, MD.

**Gender**
Male	330
Female	347

**Ethnicity**
Non-Hispanic White	611
Black	17
Hispanic	0
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	367
From 75 to 84	209
85 and over	59
Less than 65	42

Conditions of Medicare patients treated by Dr. Michael R. Tendler, MD in 2019

Hypertension	74
High Cholesterol	72
Stroke	7
Ischemic Heart Disease	42
Depression	23
Chronic Kidney Disease	30
Asthma	7
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael R. Tendler, MD treated as a gastroenterologist in Marlboro, NJ during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Michael R. Tendler, MD for Medicare patients.

diagnostic procedures	234
doctor visit	573
gastrointestinal procedures	291
hospital care	188
inpatient care	188
minimally invasive procedures	306
preventive care	57
removal of lesion (e.g. growth)	234

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Tendler, MD.

**Gender**
Male	294
Female	307

**Ethnicity**
Non-Hispanic White	531
Black	0
Hispanic	17
Asian	0
Other	29
Native American	0

**Age**
From 65 to 74	336
From 75 to 84	175
85 and over	48
Less than 65	42

Conditions of Medicare patients treated by Dr. Michael R. Tendler, MD in 2020

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	43
Depression	26
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	33
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael R. Tendler, MD treated as a gastroenterologist in Marlboro, NJ during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Michael R. Tendler, MD for Medicare patients.

diagnostic procedures	290
doctor visit	689
gastrointestinal procedures	370
hospital care	166
inpatient care	166
minimally invasive procedures	391
preventive care	80
removal of lesion (e.g. growth)	290

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Tendler, MD.

**Gender**
Male	334
Female	366

**Ethnicity**
Non-Hispanic White	630
Black	12
Hispanic	16
Asian	14
Other	28
Native American	0

**Age**
From 65 to 74	386
From 75 to 84	225
85 and over	51
Less than 65	38

Conditions of Medicare patients treated by Dr. Michael R. Tendler, MD in 2021

Hypertension	74
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	42
Depression	24
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael R. Tendler, MD treated as a gastroenterologist in Marlboro, NJ during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Michael R. Tendler, MD for Medicare patients.

diagnostic procedures	275
doctor visit	591
gastrointestinal procedures	351
hospital care	137
inpatient care	137
minimally invasive procedures	371
preventive care	76
removal of lesion (e.g. growth)	275

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael R. Tendler, MD.

**Gender**
Male	333
Female	298

**Ethnicity**
Non-Hispanic White	567
Black	0
Hispanic	17
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	221
85 and over	49
Less than 65	42

Conditions of Medicare patients treated by Dr. Michael R. Tendler, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	36
Depression	18
Chronic Kidney Disease	19
Asthma	11
Osteoperosis	16
Atrial Fibrilation	19
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	6
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael R. Tendler, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael R. Tendler, MD treated as a gastroenterologist in Marlboro, NJ were lab tests, minimally invasive procedures, gastrointestinal procedures and hospital care.

diagnostic procedures	276
doctor visit	656
emergency care	14
gastrointestinal procedures	352
hospital care	312
injections	13
inpatient care	312
lab tests	371
minimally invasive procedures	366
preventive care	74
removal of lesion (e.g. growth)	276

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael R. Tendler, MD.

**Gender**
Male	337
Female	372

**Ethnicity**
Black / African American	9
Asian / Pacific Islander	2
Non-Hispanic White	641
Native American / Alaskan Native	0
Hispanic	14
Other	25

**Age**
75 to 84	192
85 and over	72
Less than 65	55
65 to 74	390

Average of Total of Conditions of Medicare patients treated by Dr. Michael R. Tendler, MD From 2012 - 2022

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

Hypertension	66
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	37
Depression	20
Chronic Kidney Disease	25
Asthma	9
Osteoporosis	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	31
Atrial Fibrillation	13
Dementia	9
Cancer	14

Education & Training

Dr. Michael R. Tendler, MD graduated from UMDNJ-New Jersey Medical School in 1986. He completed residency at New York-Presbyterian Hospital. He is certified by the Board Certification: Gastroenterology and has a state license in New Jersey.

Medical School: UMDNJ-New Jersey Medical School (1986)

Residency: New York-Presbyterian Hospital

Board Certification: Board Certification: Gastroenterology

Licensed In: New Jersey

Affiliations & Hospitals

Dr. Michael R. Tendler, MD is associated with these hospitals and organizations:

Atlantic Health System

CentraState Medical Center

ALLIED DIGESTIVE HEALTH LLC

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General Payments

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

**Payments by Company**
AbbVie, Inc.	$618 Humira $357	Creon $136	Viekira $26	Mavyret $16	$84
Takeda Pharmaceuticals America, Inc.	$601 AMITIZA $332	ENTYVIO $238	Dexilant $18	$13
Janssen Biotech, Inc.	$275 SIMPONI $113	STELARA $100	OLYSIO $62
QOL Medical, LLC	$237 SUCRAID $237
UCB, Inc.	$232 Cimzia $232
Other	$3,007 LINZESS $282	Trulance $200	GI Solutions $167	Non-Covered-Product $158	XIFAXANIBSD $144	Other $2,056

**Types of Payments**
Food and Beverage	$4,923
Education	$37
Consulting Fee	$11

Biography

Dr. Michael Tendler sees patients in Marlboro, NJ, Englishtown, NJ, and Howell Township, NJ. His medical specialty is adult gastroenterology. Dr. Tendler is affiliated with Atlantic Health System. He graduated from UMDNJ-Robert Wood Johnson Medical School and UMDNJ-New Jersey Medical School. He trained at New York-Presbyterian Hospital and a hospital affiliated with Weill Cornell Medical College for residency. Atlantic Health System reports that he is accepting new patients at his office in Englishtown, NJ.