Clark Chang

Clark Chang currently serves as the Director of Medical Affairs at Glaukos Corporation since September 2020, and holds the position of Director for Cornea Specialty Lenses at Wills Eye Hospital. As an expert content speaker since January 2009, Clark Chang has delivered keynote presentations at various international and U.S. events. In academia, Clark Chang contributes as an Adjunct Faculty Instructor at Salus University. Past roles include Director of Clinical Services at TLC Laser Eye Centers and Director of Contact Lens Service at The Cornea and Laser Eye Institute. Clark Chang completed a Cornea and Contact Lens Fellowship at The Cornea and Laser Eye Institute and a residency in Primary Care/Ocular Disease at Pennsylvania College of Optometry, where a Doctor of Optometry and a Master of Science in Low Vision Rehabilitation were also earned.