← Back to all doctors

Oscar Brann, MD, FACP, AGAF

Book an Appointment

Care team with Elizabeth W. Gray, DNP, AGNP-C.


Patients Say:

“Dr. Brann is the consummate physician. He is incredibly knowledgeable, kind, humble, professional and truly cares about the well-being of his patients. Dr. Brann is my guru for all things GI.”

“Dr. Brann is excellent in his field. I’m not sure what I would do without having him to consult with and get advice.”

Dr. Brann Says:

“The word “Doctor” has its root in the Latin word “Docere,” meaning teacher. The patient has the right and is encouraged to obtain from physicians and other direct caregivers relevant, current, and understandable information about his or her diagnosis, treatment, and prognosis.

I am retired from 20 years in the Navy Medical Corps as a Navy Captain. My interests outside of the office are travel, golf, cultural events, reading and dining.”



Practicing Medicine Since


Medical School

Baylor College of Medicine


Naval Medical Center San Diego/Scripps Green Hospital

Board Certified

American Board of Internal Medicine; American Board of Internal Medicine - Gastroenterology

Honors & Certifications

Alpha Omega Alpha Medical Honor Society (2004); Charlotte Magazine Top Doctor (2007, 2008, 2010, 2011, 2012, 2015 through 2021); Business North Carolina Top Doctor (2008, 2009 and 2021)

Clinical Interests

  • Hepatology
  • Celiac Disease
  • Hepatitis
  • Pancreatitis
  • Ulcerative Colitis
  • Crohn's Disease
  • Colonoscopy
  • Anorectal Disease
  • Swallowing Disorders
  • Pancreatic Disorders
  • Gastroesophageal Reflux Disease (GERD)
  • Irritable Bowel Syndrome
  • Digestive Problems
  • Hernia
  • Lactose Intolerance