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 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.


All staff was courteous and helpful but lack of signage makes navigating the building extremely difficult!

   — Alice Rubino


I had a great experience Dr Oh. He is very thorough and explained everything to me. The office building is brand new and easily access with a huge parking lot. Highly recommend.

   — Vanesa Scozzarro


Dr. Oh took the time to fully explain what was going on, answer all my questions and give me ways to improve the situation.

   — Nina Tucker

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