Patrick A Janson, OD, is Clinical Director of the Erdey Searcy Eye Group. He received his doctorate of optometry from The Ohio State University College of Optometry in 1995, and joined our practice in 1996 after completing an 18-month residency under the direction of Richard A. Erdey, M.D.    During his residency, Dr. Janson gained valuable knowledge in the areas of cornea, ocular disease, and pre-postoperative management of refractive and cataract surgery. Dr. Janson directs The Ohio State University College of Optometry externship program which involves clinical training and mentoring of senior optometry students. Dr. Janson is also a trustee of the Central Ohio Optometric Association; keeping pace with the local, state and national issues that effect ophthalmic and optometric professionals and patients.