S. Charles Oh, M.D.

4.4 out of 5 

“I want my patients to enjoy the best health possible. Listening, understanding, and educating are central to my philosophy of care.”

Accepting New Patients: 
Office Location: 
Glen Ridge
311 Bay Avenue
Suite 300
Glen Ridge, NJ 07028
United States
Schedule an Appointment: 

S. Charles Oh, M.D., specializes in the treatment of digestive diseases, including anorectal conditions, hemorrhoids, colonic neoplasms, cancer, polyps, diverticulosis, esophageal reflux, gastritis, gastroesophageal reflux disease (GERD), hepatitis, hiatal hernia, inflammatory bowel disease (IBD), ulcerative colitis, and Crohn’s disease.

Dr. Oh received his medical degree from Mt. Sinai School of Medicine. He completed his residency in Internal Medicine at Beth Israel Medical Center/ Mount Sinai School of Medicine and a Clinical Fellowship in Gastroenterology at Lahey Clinic Medical Center/Beth Israel Deaconess Hospital. He is board certified in gastroenterology by the American Board of Internal Medicine.

Dr. Oh has been practicing medicine for nearly three decades. Known for his warm and approachable style, he was recently named a Top Doctor by NJ Monthly Magazine.

Featured Reviews



Dr. Oh is quite definitely the best. He sympathetic, does a beautiful job, and is careful to do only what is needed.

   — Susan Mullins


Dr. Oh Was Thorough And Understanding Of My Concerns & Questions

   — Ed Mills


Have been going to Dr Oh for 15 year very through and explains ever detail to you

   — Joseph De Russo


Dr. Oh is knowledgeable, understanding, attentive to a patient's needs, and easy to talk to. I will recommend him to my family and friends.

   — Halyna K


The visit was great, Dr. Oh was very informative and a great listener.

   — Josephine Fegorello


I have been a patient of Dr. Oh’s for years. He is thorough, caring & very knowledgeable. I trust him implicitly.

   — Mary V.

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