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Dr. Walter Klein, MD

Accepting New Patients

(31 Ratings)

Specializes in: Adult Gastroenterology

Weill Cornell Medical College

Professional interests include: gastrointestinal bleeding, irritable bowel syndrome (IBS), ulcers, and more.

24 Elm Street
Harrington Park, NJ 07640

(201) 784-0123

Dr. Walter Klein, MD is a gastroenterologist in Harrington Park, NJ specializing in adult gastroenterology. He graduated from Weill Cornell Medical College. Dr. Walter Klein, MD is affiliated with Englewood Health.

Office Locations

24 Elm Street
Harrington Park, NJ 07640

open_in_new

220 Livingston Street Suite 202
Northvale, NJ 07647

(201) 768-9090

(201) 768-9009

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274 County Road
Tenafly, NJ 07670

(201) 568-0493

(201) 568-0483

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25 Rockwood Place Suite 211
Englewood, NJ 07631

(201) 510-4451

(201) 541-2264

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Some issues Dr. Walter Klein, MD can help you with:

Colonoscopy

Colonoscopy is the use of a special tool called a colonoscope (a thin, flexible tube with a camera on the end) to examine the inside of the colon and rectum. The tube is typically inserted anally, and it allows the physician to examine the large intestine from the inside. It may be done at any time to diagnose bowel problems, but routine colonoscopies are advised after the age of 50 to screen for colon cancer.

A colonoscopy may be performed to diagnose:

Intestinal ulcers
Polyps
Bowel cancer
An unidentified source of pain or bleeding in the intestine

Patients may be asked to drink only liquids in the days before a colonoscopy, or they may be given an enema to remove residual fecal matter. Before the exam, patients are given medication to help them relax, and then lay on their side on a table. The scope is inserted into the anus and gently moved all the way through the large intestine. Air may be pumped into the intestine to improve the view for the physician. Any polyps that are found will be removed. Then the colonoscope will be withdrawn. A colonoscopy is not usually painful, but patients may feel some bloating or have some cramps right afterward. If patients have polyps removed, they might experience a small amount of bleeding. Any side effects should go away within a few hours.

Noteworthy Medicare Patient Procedures Performed by Dr. Walter Klein, MD in 2023

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

Top 5%

By Affordability:

EGD with biopsy

EGD with lesion removal

therapeutic EGD

therapeutic upper endoscopy

upper endoscopy

upper endoscopy with biopsy

upper endoscopy with lesion removal

In 2023, Dr. Walter Klein, MD had a list price for EGD with biopsy, EGD with lesion removal, therapeutic EGD, therapeutic upper endoscopy, upper endoscopy, upper endoscopy with biopsy, and upper endoscopy with lesion removal that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

preventive care

By Affordability:

diagnostic EGD

diagnostic upper endoscopy

esophagogastroduodenoscopy

In 2023, among providers in related specialties within New Jersey, Dr. Walter Klein, MD performed more preventive care procedures for Medicare patients than 90% of them and he also had a list price for diagnostic EGD, diagnostic upper endoscopy, and esophagogastroduodenoscopy (EGD) that was lower than the list prices billed to Medicare by 90% 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 25%

By Volume:

colonoscopy

endoscopy

gastrointestinal endoscopy

screening colonoscopy

In 2012, Dr. Walter Klein, MD performed more colonoscopy, endoscopy, gastrointestinal (GI) endoscopy, and screening colonoscopy procedures for Medicare patients than 75% of providers in related specialties within New Jersey.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Walter Klein, MD treated as a gastroenterologist in Harrington Park, NJ during 2012 were preventive care, minimally invasive procedures, gastrointestinal procedures and hospital care.

Volume of procedures performed by Dr. Walter Klein, MD for Medicare patients.

blood draw	198
diagnostic procedures	180
doctor visit	536
gastrointestinal procedures	270
hospital care	256
inpatient care	256
lab tests	128
minimally invasive procedures	270
nursing home care	109
preventive care	290
removal of lesion (e.g. growth)	180
vaccines	72

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Walter Klein, MD treated as a gastroenterologist in Harrington Park, NJ during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Walter Klein, MD for Medicare patients.

diagnostic procedures	209
doctor visit	470
gastrointestinal procedures	294
hospital care	200
inpatient care	200
lab tests	83
minimally invasive procedures	294
nursing home care	100
preventive care	193
removal of lesion (e.g. growth)	209
ultrasound (sonogram)	12
vaccines	25
vascular procedures	12

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Klein, MD.

**Gender**
Male	246
Female	313

**Ethnicity**
Non-Hispanic White	497
Black	0
Hispanic	0
Asian	29
Other	15
Native American	0

**Age**
From 65 to 74	256
From 75 to 84	182
85 and over	97
Less than 65	24

Conditions of Medicare patients treated by Dr. Walter Klein, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	46
Depression	22
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	63
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Walter Klein, MD treated as a gastroenterologist in Harrington Park, NJ during 2014 were minimally invasive procedures, gastrointestinal procedures, preventive care and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Walter Klein, MD for Medicare patients.

diagnostic procedures	166
doctor visit	498
gastrointestinal procedures	252
hospital care	105
inpatient care	105
lab tests	51
minimally invasive procedures	252
nursing home care	145
preventive care	193
removal of lesion (e.g. growth)	166
ultrasound (sonogram)	27
vaccines	56
vascular procedures	27

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Klein, MD.

**Gender**
Male	241
Female	250

**Ethnicity**
Non-Hispanic White	436
Black	14
Hispanic	0
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	144
85 and over	78
Less than 65	23

Conditions of Medicare patients treated by Dr. Walter Klein, MD in 2014

Hypertension	71
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	44
Depression	19
Chronic Kidney Disease	13
Asthma	7
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	9
Diabetes	60
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Walter Klein, MD treated as a gastroenterologist in Harrington Park, NJ during 2015 were preventive care, minimally invasive procedures, gastrointestinal procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Walter Klein, MD for Medicare patients.

diagnostic procedures	153
doctor visit	543
gastrointestinal procedures	247
hospital care	65
inpatient care	65
lab tests	70
minimally invasive procedures	247
musculoskeletal imaging	12
nursing home care	150
preventive care	280
removal of lesion (e.g. growth)	153
vaccines	116
X-rays	12

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Klein, MD.

**Gender**
Male	436
Female	540

**Ethnicity**
Non-Hispanic White	818
Black	30
Hispanic	26
Asian	58
Other	44
Native American	0

**Age**
From 65 to 74	452
From 75 to 84	344
85 and over	136
Less than 65	44

Conditions of Medicare patients treated by Dr. Walter Klein, MD in 2015

Hypertension	70
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	39
Depression	19
Chronic Kidney Disease	16
Asthma	10
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	44
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Walter Klein, MD treated as a gastroenterologist in Harrington Park, NJ during 2016 were minimally invasive procedures, gastrointestinal procedures, preventive care and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Walter Klein, MD for Medicare patients.

diagnostic procedures	222
doctor visit	590
gastrointestinal procedures	304
hospital care	156
inpatient care	156
lab tests	31
minimally invasive procedures	304
musculoskeletal imaging	20
nursing home care	108
preventive care	241
removal of lesion (e.g. growth)	222
vaccines	128
X-rays	20

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Klein, MD.

**Gender**
Male	220
Female	297

**Ethnicity**
Non-Hispanic White	431
Black	17
Hispanic	20
Asian	31
Other	18
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	172
85 and over	72
Less than 65	27

Conditions of Medicare patients treated by Dr. Walter Klein, MD in 2016

Hypertension	68
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	34
Depression	17
Chronic Kidney Disease	17
Asthma	12
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	33
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Walter Klein, MD treated as a gastroenterologist in Harrington Park, NJ during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Walter Klein, MD for Medicare patients.

diagnostic procedures	235
doctor visit	521
gastrointestinal procedures	310
hospital care	87
inpatient care	87
lab tests	15
minimally invasive procedures	310
musculoskeletal imaging	19
nursing home care	122
preventive care	175
removal of lesion (e.g. growth)	235
vaccines	85
X-rays	19

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Klein, MD.

**Gender**
Male	222
Female	268

**Ethnicity**
Non-Hispanic White	409
Black	14
Hispanic	22
Asian	26
Other	19
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	180
85 and over	61
Less than 65	21

Conditions of Medicare patients treated by Dr. Walter Klein, MD in 2017

Hypertension	70
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	37
Depression	17
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	38
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Walter Klein, MD treated as a gastroenterologist in Harrington Park, NJ during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Walter Klein, MD for Medicare patients.

diagnostic procedures	209
doctor visit	497
gastrointestinal procedures	301
hospital care	136
inpatient care	136
lab tests	23
minimally invasive procedures	301
musculoskeletal imaging	17
nursing home care	78
preventive care	126
removal of lesion (e.g. growth)	209
vaccines	11
X-rays	17

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Klein, MD.

**Gender**
Male	236
Female	253

**Ethnicity**
Non-Hispanic White	401
Black	16
Hispanic	21
Asian	27
Other	24
Native American	0

**Age**
From 65 to 74	220
From 75 to 84	171
85 and over	80
Less than 65	18

Conditions of Medicare patients treated by Dr. Walter Klein, MD in 2018

Hypertension	70
High Cholesterol	72
Stroke	8
Ischemic Heart Disease	37
Depression	21
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	34
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Walter Klein, MD treated as a gastroenterologist in Harrington Park, NJ during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Walter Klein, MD for Medicare patients.

diagnostic procedures	248
doctor visit	488
gastrointestinal procedures	341
hospital care	195
inpatient care	195
lab tests	31
minimally invasive procedures	341
musculoskeletal imaging	11
preventive care	179
removal of lesion (e.g. growth)	248
vaccines	55
X-rays	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Klein, MD.

**Gender**
Male	229
Female	250

**Ethnicity**
Non-Hispanic White	396
Black	11
Hispanic	18
Asian	33
Other	21
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	155
85 and over	69
Less than 65	19

Conditions of Medicare patients treated by Dr. Walter Klein, MD in 2019

Hypertension	68
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	0
Depression	16
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	37
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Walter Klein, MD treated as a gastroenterologist in Harrington Park, NJ during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Walter Klein, MD for Medicare patients.

diagnostic procedures	239
doctor visit	450
gastrointestinal procedures	323
hospital care	198
inpatient care	198
minimally invasive procedures	323
musculoskeletal imaging	12
preventive care	116
removal of lesion (e.g. growth)	239
vaccines	32
X-rays	12

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Klein, MD.

**Gender**
Male	198
Female	268

**Ethnicity**
Non-Hispanic White	379
Black	0
Hispanic	0
Asian	36
Other	25
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	163
85 and over	70
Less than 65	21

Conditions of Medicare patients treated by Dr. Walter Klein, MD in 2020

Hypertension	69
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	33
Depression	19
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	36
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Walter Klein, MD treated as a gastroenterologist in Harrington Park, NJ during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Walter Klein, MD for Medicare patients.

diagnostic procedures	231
doctor visit	438
gastrointestinal procedures	291
hospital care	70
inpatient care	70
lab tests	13
minimally invasive procedures	291
preventive care	84
removal of lesion (e.g. growth)	231
vaccines	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Klein, MD.

**Gender**
Male	191
Female	244

**Ethnicity**
Non-Hispanic White	366
Black	11
Hispanic	16
Asian	24
Other	18
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	139
85 and over	58
Less than 65	21

Conditions of Medicare patients treated by Dr. Walter Klein, MD in 2021

Hypertension	69
High Cholesterol	72
Stroke	7
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	19
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	34
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Walter Klein, MD treated as a gastroenterologist in Harrington Park, NJ during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Walter Klein, MD for Medicare patients.

diagnostic procedures	248
doctor visit	513
gastrointestinal procedures	348
hospital care	81
inpatient care	81
minimally invasive procedures	348
preventive care	121
removal of lesion (e.g. growth)	248
vaccines	21

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Walter Klein, MD.

**Gender**
Male	240
Female	267

**Ethnicity**
Non-Hispanic White	430
Black	0
Hispanic	0
Asian	33
Other	23
Native American	0

**Age**
From 65 to 74	258
From 75 to 84	163
85 and over	63
Less than 65	23

Conditions of Medicare patients treated by Dr. Walter Klein, MD in 2022

Hypertension	73
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	19
Depression	16
Chronic Kidney Disease	13
Asthma	9
Osteoperosis	21
Atrial Fibrilation	14
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	32
Dementia	4
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Walter Klein, MD for Medicare patients.

The highest averages for the top procedures that Dr. Walter Klein, MD treated as a gastroenterologist in Harrington Park, NJ were gastrointestinal procedures, minimally invasive procedures, diagnostic procedures and removal of lesion (e.g. growth).

blood draw	198
diagnostic procedures	212
doctor visit	504
gastrointestinal procedures	298
hospital care	140
inpatient care	140
lab tests	49
minimally invasive procedures	298
musculoskeletal imaging	15
nursing home care	116
preventive care	181
removal of lesion (e.g. growth)	212
ultrasound (sonogram)	19
vaccines	55
vascular procedures	19
X-rays	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Walter Klein, MD.

**Gender**
Male	223
Female	268

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	28
Non-Hispanic White	414
Native American / Alaskan Native	0
Hispanic	11
Other	18

**Age**
75 to 84	164
85 and over	71
Less than 65	21
65 to 74	233

Average of Total of Conditions of Medicare patients treated by Dr. Walter Klein, MD From 2012 - 2022

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

Hypertension	63
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	15
Asthma	6
Osteoporosis	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	37
Atrial Fibrillation	10
Dementia	8
Cancer	14

Education & Training

Dr. Walter Klein, MD graduated from Weill Cornell Medical College. He completed residency at New York Hospital. He is certified by the Gastroenterology (American Board of Internal Medicine) and has a state license in New Jersey.

Medical School: Weill Cornell Medical College

Residency: New York Hospital

Board Certification: Gastroenterology (American Board of Internal Medicine)

Licensed In: New Jersey

Affiliations & Hospitals

Dr. Walter Klein, MD is associated with these hospitals and organizations:

Englewood Health

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. Walter Klein, MD appears to accept the following insurance providers: MultiPlan, MHBP, Oscar, United Healthcare PPO, United Healthcare POS, United Healthcare HMO, United Healthcare EPO, Humana National POS - Open Access, Aetna POS, MVP Health Care, MagnaCare, Great-West Healthcare, TRICARE, Community Care Network (CCN), Coventry, Trustmark , Aetna PPO, Aetna HMO, Group Health Incorporated (GHI), Oxford Medicare Advantage, CIGNA PPO, CIGNA HMO, CIGNA Open Access Plus, QualCare, AmeriHealth HMO, AmeriHealth PPO, AmeriHealth, WellCare, AARP, Medicaid Managed Care, Medicare Advantage, UnitedHealthcare, United Healthcare, GEHA, Oxford Health Plans, Medicare, Medicaid, Railroad Medicare, Humana, Cigna, 1199SEIU, Fidelis Care, HIP PPO, HIP HMO, MagnaCare PPO, First Health, Beech Street, WellPoint, Empire BlueCross BlueShield PPO, Empire BlueCross BlueShield, Humana ChoiceCare Network, Aetna, Horizon Blue Cross Blue Shield, CHAMPVA, Private Healthcare Systems (PHCS), APWU Health Plan, Aetna Whole Health HMO, QualCare Worker's Comp, QualCare PPO, HIP PRIME HMO, Health Partners, Railroad Medicare NJ, Freedom, Dual Complete, Local 825, Aetna Medicare Managed Care, Meritan Health, NALC, Garden State Network, Traditional, Aetna Whole Health PPO, Commercial and Marketplace, OMNIA Tier 1, HIP PRIME PPO, UMR, Metro, QualCare EPO, Aetna Assure Premier Plus, Blue Priority, Aetna FIDE-SNP, DVA, Aetna Better Health of New Jersey, Clover Health, QualCare FEHB, APWU, Value Network (Exchange Plan), MVP Health Care PPO, Empire Plan (NYSHIP), Medica, NALC Health Benefit Plan, Nippon Life Insurance Co of America, Compass Benefit (Exchange), Medsolutions, GEHA Health Plan, QualCare HMO, River Valley, Federal Employee Program, Nippon Life Benefits, NJ Carpenters Fund and Liberty.

Insurance Accepted by Provider includes:

According to our sources, Dr. Walter Klein, MD accepts the following insurance providers:

MultiPlan

MHBP

Oscar

United Healthcare PPO

United Healthcare POS

United Healthcare HMO

United Healthcare EPO

Humana National POS - Open Access

Aetna POS

MVP Health Care

MagnaCare

Great-West Healthcare

TRICARE

Community Care Network (CCN)

Coventry

Trustmark

Aetna PPO

Aetna HMO

Group Health Incorporated (GHI)

Oxford Medicare Advantage

CIGNA PPO

CIGNA HMO

CIGNA Open Access Plus

QualCare

AmeriHealth HMO

AmeriHealth PPO

AmeriHealth

WellCare

AARP

Medicaid Managed Care

Medicare Advantage

UnitedHealthcare

United Healthcare

GEHA

Oxford Health Plans

Medicare

Medicaid

Railroad Medicare

Humana

Cigna

1199SEIU

Fidelis Care

HIP PPO

HIP HMO

MagnaCare PPO

First Health

Beech Street

WellPoint

Empire BlueCross BlueShield PPO

Empire BlueCross BlueShield

Humana ChoiceCare Network

Aetna

Horizon Blue Cross Blue Shield

CHAMPVA

Private Healthcare Systems (PHCS)

APWU Health Plan

Aetna Whole Health HMO

QualCare Worker's Comp

QualCare PPO

HIP PRIME HMO

Health Partners

Railroad Medicare NJ

Freedom

Dual Complete

Local 825

Aetna Medicare Managed Care

Meritan Health

NALC

Garden State Network

Traditional

Aetna Whole Health PPO

Commercial and Marketplace

OMNIA Tier 1

HIP PRIME PPO

UMR

Metro

QualCare EPO

Aetna Assure Premier Plus

Blue Priority

Aetna FIDE-SNP

DVA

Aetna Better Health of New Jersey

Clover Health

QualCare FEHB

APWU

Value Network (Exchange Plan)

MVP Health Care PPO

Empire Plan (NYSHIP)

Medica

NALC Health Benefit Plan

Nippon Life Insurance Co of America

Compass Benefit (Exchange)

Medsolutions

GEHA Health Plan

QualCare HMO

River Valley

Federal Employee Program

Nippon Life Benefits

NJ Carpenters Fund

Liberty

Ratings & Reviews

Dr. Walter Klein, MD has an exceptional overall rating with an average of 4.99 out of 5 stars based on 31 ratings. We collect ratings and reviews of Dr. Walter Klein, MD from all over the web to help you find the right in Harrington Park, NJ.

4.99

Overall Rating

(31 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-08-25

Patient verified via Press Ganey

Dr. Klein listened and had thoughtful suggestions without making me feel pressured to pick a certain action.

Overall Rating: 5.0 2025-02-17

Patient verified via Press Ganey

He was highly recommended and I will continue to recommend as well

Overall Rating: 5.0 2024-11-25

Patient verified via Press Ganey

I have- and will continue to recommend this practice to others.

Overall Rating: 5.0 2026-02-07

Patient verified via Press Ganey

Im fortunate to have Dr. Klein as my physician for decades

Overall Rating: 5.0 2025-06-29

Patient verified via Press Ganey

Excellent physician

Overall Rating: 5.0 2026-02-20

Patient verified via Press Ganey

Good

General Payments

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

**Payments by Company**
AbbVie Inc.	$1,194 VRAYLAR $500	Creon $200	Mavyret $170	UBRELVY $107	LINZESS $65	Other $152
Boehringer Ingelheim Pharmaceuticals, Inc.	$897 TRADJENTA $386	GLYXAMBI $374	JARDIANCE $96	Spiriva $24	COMBIVENT $14	Other $3
AstraZeneca Pharmaceuticals LP	$832 SYMBICORT $374	FARXIGA $130	CRESTOR $96	BYDUREON WEEKLY $66	BYDUREON PEN $49	Other $117
Amgen Inc.	$827 Repatha $473	Prolia $334	$20
Novo Nordisk Inc	$775 Saxenda $338	Victoza $190	Wegovy $90	Tresiba $54	NovoLog $26	Other $77
Other	$9,219 Trulance $369	ZEPOSIA $358	Viekira $335	ENTYVIO $284	INVOKANA $271	Other $7,603

**Types of Payments**
Food and Beverage	$13,093
Consulting Fee	$565
Education	$87

Biography

Dr. Walter Klein is a specialist in adult gastroenterology. He has received a 5.0 out of 5 star rating by his patients. These areas are among his clinical interests: cancer screening, feeding tube insertion, and hepatitis. Dr. Klein can take Trustmark, Blue California, Coventry, and more. He graduated from Weill Cornell Medical College and then he performed his residency at New York Hospital. He has received distinctions including Castle Connolly Guide to Top Doctors New York Metro Area; Jersey's Best Top Doctors for Cancer; and Jersey's Best Magazine Top Doctors. Dr. Klein is affiliated with Englewood Health. Dr. Klein's practice in Harrington Park, NJ is open to new patients as reported by Doctor.com.