Dr. Kristopher Dong-Hyun Ahn, MD

Dr. Kristopher Ahn is an internal medicine physician who also specializes in pediatrics, bringing a decade of experience to his practice. He earned his medical degree from SUNY Downstate Medical Center College of Medicine and completed his residency at the University of Texas Health Science Center. His dual specialty training allows him to provide comprehensive care for patients across age groups, from children through adults.

Dr. Ahn practices in Philadelphia and maintains affiliations with several respected medical institutions, including Houston Methodist Hospital, Memorial Hermann Texas Medical Center, Texas Children's Hospital, and Children's Memorial Hermann Hospital. He focuses on treating substance use disorders in both adolescents and adults, as well as managing obesity and weight-related health concerns. His clinical work includes performing complete blood counts and various drug screening tests to support diagnosis and treatment planning.