Gastroenterologist Staff

All professionals at Aurora Wellness maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in the medical field. Read on to learn more about our staff's experience and training.


Raja M. Din MD

Gastroenterologist in Greenbelt, MD

Aurora Wellness

Raja M. Din MD, PLLC

Dr. Raja M. Din is board certified in Internal Medicine and Gastroenterology. He completed his fellowship in Gastroenterology and Hepatology at Georgetown University Medical Center in Washington D.C. where he received advanced training in small bowel capsule endoscopy. Dr. Din completed his Internal Medicine residency at Prince George’s Hospital Center in Cheverly, Maryland after graduating in 1998 from St. George’s University School of Medicine in Grenada, West Indies.

Dr. Din sees patients in our Greenbelt office and performs procedures at the Greenbelt Endoscopy Center, Doctors Community Hospital and Washington Adventist Hospital. Dr. Din has served as the Chief of Gastroenterology at Doctors Community Hospital, as the Director of the Greenbelt Endoscopy Center, and as secretary for the Department of Medicine at Washington Adventist Hospital. 

Dr. Din enjoys watching sports especially football and basketball, spending time with his family, and most fitness related activities. 


Kelsey N. Ortbahn, PA-C

Gastroenterologist in Greenbelt, MD

Aurora Wellness

Kelsey N. Ortbahn, PA-C

Kelsey N. Ortbahn is a board certified Physician Assistant. Kelsey completed her training at Midwestern University in Illinois where she received her Masters in Medical Sciences (MMS) in 2016. Kelsey received her B.S. degree in Psychology from the University of Arizona in 2013.  Kelsey sees patients in our Greenbelt office and oversees our weight management programs.

Kelsey moved to the D.C. area this year and enjoys exploring the city, staying active, playing with her dog, and traveling.