H. RAY HAZEN DDS, MSD ray.hazen@temple.edu   Clinical Assistant Professor (Adjunct), Periodontology   Positions/Appointments: Clinical Assistant Professor of Periodontology and Oral Implantology, Temple University School of Dentistry Education/Credentials: DDS, Indiana University School of Dentistry MSD, Indiana University School of Dentistry Postgraduate Certificate in Complete Dentures, Indiana University School of Dentistry Diplomate, American Board of Oral Implantology/Implant Dentistry Diplomate, International Congress of Oral Implantologists Teaching faculty, Misch International Implant Institute (Michigan) Private practice of oral implantology and prosthodontics (full-time), Rochester, Indiana Research Interests/Special Expertise: surgical and prosthetic oral implantology