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 08/23/2024 Very satisfying 08/15/2024 Dr.Yoon saw me as a new patient last year when.I was very ill. He fit me in in 3 days although.he was not my doctor. He started meds that have improved my condition greatly He cares. 08/14/2024 Dr. Miller is amazing. I can't say enough about how caring, empathetic and informative she is. I went from feeling scared and anxious about some health issues to feeling prepared and confident. 08/12/2024 Excellent Show More