Dr. Hahn received his dental degree from Ohio State University College of Dentistry in Columbus, Ohio. He is a Diplomate of the International Congress of Oral Implantologists and the American Academy of Implant Prosthodontics. He is a Fellow of the Academy of General Dentistry, the American Academy of Implant Dentistry, and a Diplomate of the American Board of Oral Implantology/Implant Dentistry. He is a Consultant in the Department of Oral Implantology at the University of Cincinnati.
Dr. Hahn has lectured extensively nationally and internationally and maintains a private practice limited to implant dentistry in Cincinnati, Ohio.