Dr. Yen is a licensed Ophthalmology in TX. Graduated in 1994. Medical degree obtained from University of Michigan School of Medicine . Completed residency training at Bascom Palmer Eye Institute. Currently practices at BCM Ophthalmology (BCM Ophthalmology), located at 1977 Butler Blvd, Houston, TX 77030. Dr. Yen specializes in Blepharospasm and Hemifacial spasm, Thyroid Eye Disease , Facial fillers and botulinum toxin injections, Surgery of the Eyelids, Lacrimal System, and Orbit , Cosmetic Surgery of the Eyelids and Face,. In addition to English, Dr. Yen speaks Mandarin and accepts new patients.