The Cizik Eye Clinic (formerly known as the Hermann Eye Center) is a privately held healthcare company engaged in providing a range of services from routine eye examinations to advanced eye surgery. The company is dedicated to provide the best eye care possible in a personalized setting and to act as a center for the referral of difficult cases. It develops basic and clinical research programs and provides patient education, rehabilitation as well as social counseling services. The company offers a full range of services including contact lens, electrophysiology, low vision, optical shop, orthoptics, photography (fundus, slit lamp, external) and ultrasonography. Furthermore it also offers its services at Harris County Hospital District facilities. The Cizik Eye Clinic is headquartered at Houston in Texas, the US.