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John A. Brangan, DMD

Dr. John A. Branagan is the dental director and a general dentist at the Great Hill Dental Partners Chelmsford location in Boston.

John A. Brangan
  • Education
    • Bachelor of Science in Biology – State University of New York at Stony Brook
    • Doctorate of Dental Medicine – Boston University School of Dentistry
  • Awards & Honors
    • Boston Magazine, Top Dentist 2020
    • Boston Magazine, Top Dentist 2022
  • Professional Affiliations
    • American Dental Association
    • Massachusetts Dental Association

"From the first visit onward, everyone at Great Hill Dental is committed to educating patients on the connection between oral and overall health, delivering care that supports total well-being."

John A. Brangan DMD

Dr. John A. Brangan is most passionate about restoring patients’ oral health in a low-stress environment. Treating anxious people who may have stayed away from the dentist for years and helping them become great dental patients is his goal.

He loves the practice of dentistry and enjoys giving exceptional care to all patients in a calm and caring environment. Dentistry has provided him and his family with a great life and gives him opportunities to meet new people every day.

Being active in the community is important to him, as it provides opportunities to give back. He volunteers at his children’s school and supports local charitable organizations.

In the Community & At Home

Originally from Medford, Long Island, he now lives in Dracut with his wife Alecia, their son Jack, daughter Emma, and their cat Louise. He runs daily and is a huge sports fan, especially of the New York Yankees and New York Giants.

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