Let’s Grow Together

Dr. Richard Staller has been a practicing periodontist in Princeton since 1989. From a thousand-square foot space tucked inside an unexceptional office building, he grew a thriving practice from scratch. He did so by devoting himself to nurturing not just his patient relationships but those with his peers as well. At every turn, Dr. Staller’s strived to enrich his partnerships and carry himself with integrity.

Therein lies much of his motivation for founding the Princeton Group for Dental Excellence and the Princeton Hygiene Study Club, Now in its 13th year, the Princeton Group for Dental Excellence, a peer-based study club, aims to advance interdisciplinary treatment planning as the foundation of comprehensive care for our patients.

We invite you to learn more about our practice. Scroll through our site. Follow our latest news, including notable procedures, by subscribing to our peer newsletter. And, if we’ve piqued your interest, call to schedule a meeting with Dr. Staller. We’re interested in working you and your practice.

Follow Us

Every month, we publish a newsletter for our peers that highlights notable procedures, emerging trends in the dental and periodontal fields, upcoming programs for our study clubs, and developments within our practice.


Out of an overabundance of caution, we ask that you reschedule your appointment if you: are ill, have recently been ill and have had a fever within the last 24 hours, have travelled outside of the United States within the last two weeks, or have recently interacted with someone who was ill and/or travelled abroad. We’re taking every measure we can to protect the health of our patients and staff through these uncertain weeks. If you have questions concerning COVID-19, call the New Jersey Department of Health COVID-19 hotline at 1-800-222-1222.