Cosmetic Dentist Dr. Roger Kleinman


Dr. Roger Kleinman
Dentist in Port Jefferson & Commack

Dentist in Port Jefferson & Commack Dr. Roger Kleinman

Dentist in Port Jefferson & Commack
Dr. Roger Kleinman

Dr. Kleinman grew up in Plainview, Long Island. After attending SUNY Binghamton, Dr. Kleinman received his DDS degree from the University of Illinois in Chicago. He then returned to Long Island to do his residency at University Hospital in Stony Brook. From 1999 to 2005 he served as clinical Associate Professor at SUNY Stony Brook Dental School. His ongoing pursuit of continuing education earned him the coveted Fellowship Standing from the Academy of General Dentistry in 2001.

Why did you become a dentist?

As a child, I had a lot of cavities and spent a great deal of time in a dental office. The dentist was a close family friend and the whole idea of becoming a dentist seemed very cool. In a sixth grade report, I wrote that my future career would be dentistry.

What do you like most about being a dentist?

I enjoy educating people about their choices and finding the best solution for their oral health. It’s exciting to see the impact that dentistry can make on someone’s life. I get to transform people who have hated their teeth for years and lived with pain and discomfort. When they’re finished with their treatment, they leave with great smiles and no pain.

How do you spend your free time?

I enjoy spending time with my wife and children. Both of my children are heavily involved in multiple sports, so I am very busy with their activities. I also enjoy mountain biking and attending concerts


All of our doctors are Invisalign Certified providers and members of the American Dental AssociationSuffolk County Dental Society and the New York State Dental Association.