Gastroenterology
Ivan Friedrich, M.D.
Dr. Ivan Friedrich, MD, is a board-certified gastroenterologist with over 45 years of experience practicing in Englewood, New Jersey. He specializes in the diagnosis and treatment of a wide range of digestive disorders, with particular interests in colon cancer screening, abdominal and liver disorders, ulcerative colitis, Crohn's disease, and irritable bowel syndrome. His expertise includes performing upper GI endoscopy and colonoscopy for conditions such as acute stomach inflammation, gastroeso
50+
Years in Practice
Credentials
Board Certifications
- Gastroenterology (American Board of Internal Medicine)
- Internal Medicine (American Board of Internal Medicine)
Education & Training
- Albany Medical College — M.D., 1976
- Montefiore Medical Center — Residency, Internal Medicine
- Montefiore Medical Center — Internship
- Mount Sinai School of Medicine — Fellowship, Gastroenterology, 1982
- Dickinson College — Bachelor's
Peer Recognition
- 201 Magazine — Top Doctor
2012-2017 (6 years)
- Castle Connolly — Top Doctor New York Metro Area
2000-2019 (20 years)
- Inside New Jersey Magazine — Best Doctor
2010-2017, 2025 (9 years)
- Jersey's Best — New Jersey's Top Doctors in Cancer Care
2019
- New York Magazine — Top Docs
2010-2017 (8 years)
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- Holy Name Medical Center
- Hackensack University Medical Center
- Englewood Hospital and Medical Center
Languages
English, Russian, Spanish
Experience
50+ years in practice