At left, Dr. Clayton Petro, a 2003 Ursuline High School graduate, draws the name of a graduating

At left, Dr. Clayton Petro, a 2003 Ursuline High School graduate, draws the name of a graduating Ursuline senior to inquire of his post-graduation plans during an interactive portion of his commencement address Sunday at Stambaugh Auditorium. Dr. Petro is a general surgery resident at University Hospitals Case Medical Center in Cleveland.