David K. Yoon, M.D.,F.A.C.G. Accepting New Patients NPI Number: 1124023031 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 02/14/2023 Good 02/12/2023 Good job 01/10/2023 Absolutely would recommend to any and everyone 12/14/2022 Great doctor. Show More