Director, Graduate Program in Dental Public Health
Department of Preventive & Community Dentistry, The University of Iowa College of Dentistry & Dental Clinics
John J. Warren, DDS, MS is a Professor and Interim Department Head in the Department of Preventive & Community Dentistry at the University of Iowa. He is the Immediate Past President of the American Assocaition of Public Health Dentistry and a past president of the American Board of Dental Public Health.