Dr. Joseph John Tayag is a board-certified dermatologist of the Philippine Dermatological Society (PDS). He completed his Dermatology Residency Training at Jose R. Reyes Memorial Medical Center, the National Specialty Center for Dermatology in the Philippines, where he served as the chief resident during his senior year. He took further subspecialty fellowship training in Hair Disorders and Hair Transplantation at the Siriraj Hospital, Mahidol University, Bangkok, Thailand.