About Arun R. Mannem, MD

Dr. Arun Mannem joined our team in 2016. He graduated from the Medical College of Wisconsin in 2009. He then completed his Internal Medicine Residency at Washington University in St. Louis/Barnes-Jewish Hospital in 2012. During his residency, he was awarded a research training grant to conduct clinical research in gastroenterology. After residency, Dr. Mannem worked for a year in the practice of internal medicine, serving as a hospitalist at Washington University in St. Louis. After that, he completed his Gastroenterology Fellowship at the University of Pittsburgh Medical Center.

Dr. Mannem has authored abstracts and publications in the field of gastroenterology. Additionally, he has presented posters at national gastroenterology and liver meetings. He is board certified in Internal Medicine and Gastroenterology. His clinical interests include hepatology and inflammatory bowel disorders. During his free time, he enjoys golfing, rooting for the Green Bay Packers, and spending time with his wife, two children, and their Bernese Mountain Dog.

Conditions & Procedures

  • Abdominal Pain
  • Acid Reflux & GERD
  • Colitis
  • Colon Cancer Screening
  • Constipation
  • Crohn’s & Ulcerative Colitis
  • Diarrhea
  • Hepatitis
  • Indigestion
  • Inflammatory Bowel Disease
  • Irritable Bowel Syndrome
  • Colonoscopy (Screening & Diagnostic)
  • EGD (Upper Endoscopy)

Office Locations

Primary Location

Picture of the Charlottesville Office


1139 E. High St.
Suite 203
Charlottesville, VA 22902

Phone: 434-817-8484
Fax: 434-817-8490

Procedure Locations

Having a procedure? It may not always be in the same location where you consulted with your doctor. Check with your doctor to make sure you’re headed to the right place.



Medical College of Wisconsin


Washington University Internal Medicine GME


University of Pittsburgh Medical Center

Professional Highlights


Board Certified, Gastroenterology

Board Certified, Internal Medicine

Professional Memberships

  • American Gastroenterological Association
  • American College of Gastroenterology