Dr. Nelson Tajong, M.D.

Board Certified Gastroenterologist

Phone: 936-828-3962



Dr. Tajong earned his MD degree from Temple University School of Medicine in Philadelphia, PA and completed his Internal Medicine Residency at the University of Maryland Medical System/VA Medical Center in Baltimore, MD followed by his Gastroenterology Fellowship at Albert Einstein Medical Center in Philadelphia, PA. Dr. Tajong is a Diplomate of the American Board of Internal Medicine. Dr. Tajong is married with three children and currently resides in Montgomery County.

Research Projects In Progress

  1. Interaction of proton pump inhibitors and H2 blockers
  2. Proton pump Inhibitor efficacy and the emergence of PPI resistance
  3. Evaluation of Colonoscopy Preparation regimens


Pooled and WIP Polyp Miss Rates in Colonoscopy: A review of the literature; GI Journal Club AEMC April 2005

Multidose Delivery of PPI via enteral feeding tubes: Poster presentation at North American Conference Of GI fellows, Orlando, FL March 2005

Colorectal Cancer Screening: What Primary Care Doctors and other health professionals should know. Temple University School Of Medicine June 2004