Meet the Team

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Dr. Jinous Hassanein, DMD

Dr. Hassanein is a 1993 graduate of Tufts School of Dental Medicine. She has built her practice with a vision to offer patients unparalleled comfort, trust, and honesty. To keep her expertise sharp, Dr. Hassanein is continually educating herself and her staff on the newest dental techniques. Come and experience Premier Dental Care, your state-of-the-art dental practice in Watertown. In addition to English, Dr. Hassanein is fluent in Farsi.

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Dr. Matthew Lann, DMD

Dr. Lann attended Union College in Schenectady, NY as an undergraduate and earned his D.D.S. degree from the Columbia University School of Dental and Oral Surgery in New York (2000). After dental school, Dr. Lann graduated from the Harvard University School of Dental Medicine where he earned a Certificate in Periodontics and a Masters in Medical Science (M.M.S.c, 2003). As a part of the M.M.S.c, he participated in research at the Joslin Diabetes Center in Boston. Dr. Lann has been in private practice since 2003 and became a Diplomat of the American Board of Periodontology in 2004.

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Dr. Sonal Parikh Hoye, DMD

Dr. Parikh was born and raised in New Jersey. She received her Bachelor’s Degree in Health Sciences from Drexel University in Philadelphia and graduated from Tufts University School of Dental Medicine in 2017. During her time in dental school, she served as Co-Director of Project Bridge at Bridge Over Troubled Waters, which provides free dental care for at-risk and runaway teens/young adults. She was also a Clinical Teaching Assistant during her fourth year. She did her externship at Winslow Indian Health Care Center in Arizona, providing dental care on 3 different Navajo reservations.

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Dr. Maria Pinilla, DMD

Dr. Pinilla received her DMD degree from Boston University School of Dental Medicine. Upon graduation, she attended Tufts Dental School where she earned a Certificate in Orthodontics in 1993. Dr. Pinilla provides personalized Orthodontics for children, teens and adults whether the patient prefers traditional metal braces, ceramic braces or a more aesthetic solution such as INVISALIGN; Dr. Pinilla is a Premier Provider for Invisalign. Dr. Pinilla is a member of the American Dental Association, American Association of Orthodontics and Tufts Association of Orthodontics. She is fluent in Spanish.


Christopher Cesario D.M.D

Dr. Christopher Cesario is focused on family and cosmetic dentistry. He received his doctorate of dental medicine at Tufts University School of Dental Medicine in Boston, MA after earning his Bachelor's degree in Biology at Providence College in Providence, RI. Dr. Cesario  is a Rhode Island native who has found a new home in Massachusetts. In his free time Dr. Cesario enjoys traveling, hiking, pickleball and rooting for the Patriots. 

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Dental Hygienist

Anna Carolina Magalhaes, RDH

Dental Hygienist

Jason Ying Ruan, RDH

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Business Office Manager

Kenneth Cormier

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Office Manager

Lilly Dellaporta

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Dental Assistant

Raffaella Benjamin

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Front Office Staff

Brittany Pizzi

377 Main Street
Watertown, MA 02472


Monday 9-5
Tuesday 10-6
Wednesday 11-7
Thursday 8-5
Friday 8-3
Saturday 9-3

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