Ivan Friedrich, MD
Gastroenterology
My goal is to ultimately assist my patients achieve healthy, happy, satisfying lives. I find satisfaction in getting to know them and developing relationships with them as well as their families.
Locations & AppointmentsPrimary Areas of Practice
- Gastroenterology
Other Areas of Practice
- Cancer Prevention
Procedures
- Cancer Screening
- Capsule Endoscopy
- Colonoscopy
- Endoscopy
- ERCP
- Fecal Microbiota Transplant
- Feeding Tube (Percutaneous Endoscopic Gastrostomy; PEG) Placement
- Polypectomy
Conditions Treated
- Abdominal Pain
- Acid Reflux
- Barrett's Esophagus
- Celiac Disease
- Cirrhosis
- Colitis
- Colon Cancer
- Colon Polyps
- Constipation
- Crohn's Disease
- Diarrhea
- Digestive Diseases
- Diverticulitis
- Esophageal Cancer
- Fatty Liver Disease
- Gallstones
- Gastrointestinal Bleeding
- GERD (Gastroesophageal Reflux Disease)
- Heartburn
- Hemorrhoids
- Hepatitis
- Inflammatory Bowel Disease (IBD)
- Irritable Bowel Syndrome (IBS)
- Liver Disease
- Pancreatitis
- Peptic Ulcer Disease
- Rectal Bleeding
- Stomach Cancer
- Stomach Disorders
- Swallowing Disorders
- Ulcerative Colitis
Locations
Gastroenterology Group of Northern NJ
420 Grand Ave Englewood, NJ 07631 Directions
Appointments
About Ivan Friedrich
Dr. Friedrich is board certified in gastroenterology and in internal medicine. He has particular interest in abdominal and liver disorders, ulcerative colitis, Crohn's disease, irritable bowel syndrome, and colon cancer screening. He trained in gastroenterology, endoscopy, and liver diseases at Mount Sinai Hospital and the Veteran's Administration Hospital, both in New York City. He is a member of the American Gastroenterological Association and has published in the Journal of the American College of Gastroenterology. Dr. Friedrich practices at the Gastroenterology Group of Northern New Jersey.
Honors & Awards
2019: Jersey's Best: New Jersey's Top Doctors in Cancer Care
2018-2014, 2011-2000: Castle Connolly Top Doctor New York Metro Area
Professional Memberships
American Gastroenterological Association
Education & Degrees
MD: Albany Medical College
Residency
Montefiore Hospital
Fellowship
Mount Sinai Hospital, Gastroenterology
Certifications & Distinctions
- Gastroenterology (American Board of Internal Medicine)
- Internal Medicine (American Board of Internal Medicine)
Publications
Friedrich IA,KorstenMA, Gottfried EB: Necrotizing amebic Colitis with Pseudomembrane Formation; Am J Gastroenterology 74:529-531, 1980
Friedrich IA, Wormser GP, Gottried EB: The Association of Recent Streptococcus Bovis Bacteremia with Colonic Neoplasia: Arm J Gastroenterology 77:82-1982
Friedrich IA, Wormser GP, Gottried EB: The Association of Remote Streptococcus Bovis Bacteremia with Colonic Neoplasia, Military Medicine 147:584,1982