He graduated from the Virginia Military Institute in 1967 and the University of Maryland School of Dentistry in 1971. Dr. Weiner served as an Air Force dental officer in Germany from 1971 to 1975 before completing a two-year Pediatric Dental Residency at the University of Maryland and Johns Hopkins University. Dr. Weiner is a Board Certified Diplomate of the American Board of Pediatric Dentistry and serves on the Continuing Education Committee and the Board of Directors for the AAPD. He has taught at Baylor College of Dentistry and has given local, national and international presentations for dental and medical groups.