David K. Yoon, M.D.,F.A.C.G. Accepting New Patients Primary Specialty: Gastroenterology (Board Certified) Education Residency Internal Medicine George Washington UniversityWashington , DC1998 Fellowship Gastroenterology College of MedicineHouston , TX2001 Board Certification Gastroenterology American Board of Internal Medicine2003 Recertified American Board of Internal Medicine - Gastroenterology2013 Reviews 04/23/2024 Good 04/22/2024 Excellent doctor. Very personable and understanding. 04/15/2024 Dr. Yoon was very professional answered all my concerns. 03/19/2024 Enjoyed meeting Dr. Yoon. He was very professional and answered all my concerns. Show More