Dr. Oh grew up in different places around the world including South Korea, Singapore, and Hawaii. He completed his undergraduate studies at the University of Maryland at College Park and he is a big Terrapin fan. He then moved to New York City where he attended New York University and received a Masters of Science and Doctor of Dental Surgery diploma. After he completed his dental training, he attended Johns Hopkins Hospital for General Practice Residency (GPR) and gained additional complex restorative and surgical training. Since graduating from Johns Hopkins, he remained at the GPR program as clinical staff for 10 years at Division of Dentistry and Oral Surgery.

Dr. Oh is happily married to a beautiful wife Patricia, who is the father of three boys, Danny, Sammy, and Andy. He loves music and has been playing electric guitar for 20 years!