HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / NJ

KENNETH G. ZIERER, MD

GASTROENTEROLOGY

Medical school: RUTGERS NEW JERSEY MEDICAL SCHOOL

Graduated: 1988

Also: INTERNAL MEDICINE

NPI: 1417978883

Practice Locations (3)

GASTROENTEROLOGY ASSOCIATES OF NEW JERSEY LLC

925 CLIFTON AVE

CLIFTON, NJ 070132724

9734580408

GASTROENTEROLOGY ASSOCIATES OF NEW JERSEY LLC

71 UNION AVE, SUITE 201

RUTHERFORD, NJ 070701272

2018420020

GASTROENTEROLOGY ASSOCIATES OF NEW JERSEY LLC

301 LAKEHURST RD

TOMS RIVER, NJ 087557335

7322811590

Source: CMS National Downloadable File, September 2026.

KENNETH ZIERER, MD | HealthCareAtlasUSA