Dr. Keller comes to us from the "Buckeye State," Ohio. He received a Bachelors of Science degree in microbiology and a Doctorate of Dental Science degree from Ohio State University College of Dentistry, graduating in 1980. His dental residency was completed at the Medical College of Ohio where he received his certificate of proficiency in general dentistry. After spending four years as a restorative dentist in private practice Dr. Keller returned to academics to specialize in the dental specialty of periodontology at the University of Pennsylvania. In 1988 Dr. Keller was awarded a certificate of completion from Penn's graduate program. It is Dr. Keller's restorative background, coupled with his specialty training in periodontology and implantology that fuels his passion for his work. It does not take many conversations with Dr. Keller before you are aware of his dual passion, his love of dentistry and devotion to his family.