Dr. Yen speaks Mandarin. His areas of expertise include the following: hemifacial spasm, blepharospasm, and thyroid problems. He is affiliated with CHI St. Luke's Health and Houston Methodist Hospital. Dr. Yen obtained his medical school training at the University of Michigan Medical School and performed his residency at a hospital affiliated with the University of Miami. He is an in-network provider for Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold, as well as other insurance carriers. He is accepting new patients.