Tom, Sun M.D.Attending PhysicianOphthalmology Education: Rutgers Robert Wood Johnson Medical SchoolMain Office:281-531-7483 Memorial Hermann Health System 455 School St Tomball, TX 77375 Certifications: Board Certified in Ophthalmology Additional Office: 1250 Cypress Station Dr, Ste A, Houston, TX 77090 Additional Office: 2855 Gramercy St, Ste 400, Houston, TX 77025 Hospital Affiliations:Memorial Hermann Greater Heights Hospital