1. Pi Dental Center (Prosthodontics Intermedica, LLC) Institute for Facial Esthetics Fort Washington PAUSA
2. Chairman and Program Director Lincoln Hospital Bronx NY USA
3. Kornberg School of Dentistry Temple University Philadelphia PAUSA
4. CM Prosthetic, Inc. Fort Washington PAUSA
5. Division of Prosthodontics University of Maryland School of Dentistry Baltimore MDUSA