In his practice, Dr. Clark focuses on comprehensive ophthalmology and cataracts. He is rated highly by his patients. He accepts several insurance carriers, including Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold. Dr. Clark attended Thomas Jefferson University, Jefferson Medical College for medical school and subsequently trained at Vanderbilt Eye Institute for residency. His hospital/clinic affiliations include Phoenixville Hospital, Abington - Jefferson Health, and Doylestown Health. He has an open panel.