About Your Dentist

Walter Rostkowski, DDS

“I never forget that there’s a patient attached to that tooth!”

My Mission

To ensure each patient is able to enjoy a beautiful, healthy smile for a lifetime. To educate our patients on the importance of maintaining excellent oral health and how it impacts their overall systemic health and sense of wellbeing.  To help our patients understand the many ways effective preventative dental care can improve their quality of life. More than anything, I want my patients to feel confident that our entire dental team will treat them with the same care, empathy, and attention as we would treat members of our own families.


Doctorate of Dental Surgery
New York University College of Dentistry - New York City, NY 

Continuing Education & Professional Memberships

Dr. Rostkowski is an active member of the American Dental Association, Academy of General Dentistry, Suffolk County Dental Society and Peer Review, Seattle Study Club, Long Island Dental Forum, South Bay Study Group, Eastern Long Island Study Group and CEREC Study Group.

Life & Hobbies

Dr. Rostkowski is happily married to his wife, Elisa. Together, they have two daughters: Jennie, 17, and Anna, 13. When he isn’t practicing dentistry, Dr. Rostkowski enjoys family time, boating, fishing, hiking, cooking, traveling, baseball, music, tropical fish, gardening and archery.