Meet our team

Saba K. Abernethy, DMD, FAGD General Dentist Read Bio

Dr. Saba K. Abernethy is a native of Malden on the North Shore area of Boston. She attended Brandeis University followed by the Boston University School of Dental Medicine then a residency of General Practice at the VA in Augusta, Maine. Since dentistry is a passion for her, she pursued her Fellowship with the Academy of General Dentistry where she passed a rigorous board exam and completed many extra hours of continuing education. Dr. Abernethy’s fellowship represents that she is one of 6% of G...Read More

Robyn Carvalho, R.D.H. Dental Hygienist Read Bio

Robyn obtained an Associate Degree in Dental Hygiene from Community College in 2002. She has been with Diamond Hill Dental for over 15 years. Robyn is married with two adult children. She lives in Cumberland. Her interests are spending time with family, cooking and being outdoors.

Mary Beth Denice, R.D.H. Dental Hygienist Read Bio

Mary Beth graduated from the University of Rhode Island in 1979 with her degree in Dental Hygiene and in 2013 received her Local Anesthesia license from CCRI. She has been with Diamond Hill Dental since 2016 and keeps current with continuing education courses and seminars. Mary Beth has also volunteered each year in the annual RI Mission of Mercy. She is a mom of 3 grown kids and calls East Greenwich home with her husband. MB is a New England sports fan, loves to travel (especially to see her ki...Read More

Julie Miller, C.D.A. Dental Assistant Read Bio

Julie has been a patient at this practice for over 40 years and employed here for 10 years. She enjoys sports, exercising and spending time with her family, friends and her first grandchild

Ruth Ann Van De Geisen Patient Treatment Coordinator Read Bio

Ruth Ann has been with Diamond Hill Dental for 22 years! She enjoys working with patients and considers many of them friends. Ruth Ann has been blessed with several beautiful grandchildren who call her Roo.

Patient Satisfaction

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Recent Patient Reviews

Services we provide

At Diamond Hill Dental & Associates we strive to provide our patients with the best and most complete dental care. Our doctors and staff frequently attend continuing education seminars to learn the latest dental techniques. Here are some of the services we provide

Payment Forms

We offer a number of convenient payment options for our patients which make it easy to afford any care you may need.

Cash, Check, Mastercard, Visa