• Clinical Professor of Periodontology&Director of Implant Education, Columbia University College of Dental Medicine, New York, NY
• Former Professor & Chairman, Department of Periodontology and Implant Dentistry, New York University College of Dentistry, New York, NY
• Diplomate, American Board of Periodontology (Certified in Periodontics and Prosthodontics) Private Multispecialty Interdisciplinary Practice, New York City, NY
• International Lecturer & Author, With over 250 publications and four co-authored textbooks in perio-prosthodontics and implant dentistry • Master Clinician Award – American Academy of Periodontology Teacher of the Year Award – New York University
• Distinguished Lecturer Award – American College of Prosthodontists (2015)
• Lifetime Achievement Award – American Academy of Esthetic Dentistry