Commack Dentists - Meet Our Staff

Gregory Kennedy, D.D.S., F.A.G.D.

For more than 20 years, leading the dental team at Commack Dental Associates, Dr. Kennedy has been providing outstanding dental care to his community members and their families. A 1985 graduate of New York University College of Dentistry, Dr. Kennedy is renowned for his kind and gentle demeanor. He is a member in good standing of the American Dental Association, the Suffolk County Dental Society, the L.D. Pankey Alumni Association, the Dental Organization for Conscious Sedation and the American Academy of Oro-Facial Pain. When he is not practicing,  Dr. Kennedy enjoys spending time with his family and playing the guitar and bag pipes.

Sara DeSantis, D.D.S.

Dr. DeSantis has been a proud member of the Commack Dental Associates team for more than 14 years. She received her dental degree from the State University of New York at Stony Brook and completed her residency training at Staten Island University Hospital. Dr. DeSantis is a member of the American Academy of Periodontology and the Academy of Osseointegration.