Dr. Pfannenstiel graduated Penn State University with a B.S. in Biology. He attended Temple University School of Dentistry and graduated with honors in 1981. He then graduated a one year General Practice Dental Residency program at West Jersey Hospital in 1982. Dr. Pfannenstiel has been providing quality dentistry in the Bucks County area for the past 30 years. He is a member of the American Dental Association, a Fellow of the Academy of General Dentistry, a member of the American Academy of Cosmetic Dentistry, member of the Pennsylvania Dental Association, member of the OKU honor society, as well as the Montgomery Bucks Dental Society.

He currently is the Director of the Dental Department at Health Link Medical Center where he has been volunteering since 2002 giving back to the community. Since 2003, Dr. Pfannenstiel has donated his time and services to the Donated Dental Sevices program sponsored through the PDA helping select patients get the dental treatment they so desperately need but can't afford. Dr. Pfannenstiel's main focus is on cosmetic dentistry. He loves creating beautiful smiles for his patients on an individual basis. Whether it's a single bonded tooth or a full set of porcelain veneers, Dr. Pfannenstiel considers his work to be a masterpiece of art that takes time and creativity. When he 's not performing dentistry, he enjoys hobbies such as photography, boating, fishing, scuba diving, and skiing.