His areas of expertise include the following: comprehensive ophthalmology, contact lenses, and eye exam. Dr. Key's average rating from his patients is 5.0 stars out of 5. He is in-network for Blue Cross Blue Shield Bronze, Blue Cross Blue Shield Gold, and United Healthcare Choice, as well as other insurance carriers. Dr. Key is a graduate of Baylor College of Medicine. He trained at a hospital affiliated with Baylor College of Medicine for his residency. He has received the distinction of Texas Super Doctors. Dr. Key is professionally affiliated with Houston Methodist. His practice is open to new patients.