About Us

Donald Hills, D.D.S.

Dr. Hills received his B.A. from Brandeis University and his D.D.S. degree from Northwestern University. Dr. Hills has over 30 years of clinical experience, has taken hundreds of hours of continuing education courses and is widely respected in the Dental Community. Dr. Hills is a fellow of the International College of Dentists and the Pierre Fauchard Academy; honorary dental societies whose members are among the most dedicated dentists in the world. As a member of the American Dental Association and The New York State Dental Association, Dr. Hills is very active in Organized Dentistry.  Presently, Dr. Hills sits on the board as Trustee to The New York State Dental Association and is a Past President of the Nassau County Dental Society. He serves as Delegate to both the New York State Dental Association and American Dental Association House of Delegates. He is Editor-in-Chief of the Nassau County Dental Society Bulletin and has published over forty articles both locally and nationally. Dr. Hills is the head dental consultant for a major dental insurance plan administrator and is well versed in the dental insurance field. Dr. Hills is married and has two children. In his free time he enjoys exercising, golf, literature and spending time with his family.

Jeanne (Dental Hygienist)

With 25 years of experience, Jeanne brings a world of dental knowledge to the office.  Her outgoing personality and easy going attitude is a pleasure to be around.
Jeanne says, “I always try to make my patients feel comfortable and put them at ease.” 
Jeanne enjoys reading, gardening and spending time with her family.

Tarin (Dental Hygienist)

Cassandra (Dental Assistant)

Cassandra is an integral part of our dental team. She is at Dr. Hills' side throughout treatment; to help with each procedure, and to make sure every patient is completely comfortable during their appointment. Cassandra loves being with her husband and two kids, is a huge Knicks fan, enjoys music and having fun with her family.

JeanMarie (Dental Assistant)

JeanMarie has worked for Dr. Hills for over twenty years. Although she only works on Friday, patients often request Friday appointments so they can see and catch up with JeanMarie. Her outgoing personality and fun energy brings a refreshing atmosphere to the office. JeanMarie enjoys gardening, dancing and spending time with her family.

Alissa (Receptionist)

Alissa brings 20 years of experience to the dental office. She is passionate about our patients and making sure they receive quality service and attention. She is here to help with all front desk questions and looks forward to meeting you. When not working she enjoys spending time with her family and her dog Mia.