Dr. Colette Sirois was born and raised in Waterville, Maine. She pursued her undergraduate studies at Harvard University, earning her bachelor’s degree in history in 1977. She continued on to the University of Connecticut School of Dental Medicine and earned her DMD in 1981.

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Dr. Sirois spent her first year out of dental school in a general practice residency at Yale-New Haven Hospital in Connecticut. She remained in southern New England for her first years in private practice, before returning to Maine. Dr. Sirois has been a part of the Dunstan Dental Center team since 1991.

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Dr Sirois is a member of the American Dental Association, the Maine Dental Association, and the Greater Portland Dental Society. She has also had the privilege of taking part in the annual “Dentists Who Care for ME” free dentistry day program.

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Dr. Sirois enjoys family, gardening and follows the Red Sox enthusiastically, occasionally traveling to see games with her nieces and nephews.