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Maine Periodontist Donald L. Theriault DMD Office Tour Video

Dr. Donald Theriault DMD periodontist of Coastal Maine Periodontics in Portland Maine is a Board Certified periodontist with over 25 years of experience in dentistry & highly trained in all aspects of periodontal diagnosis & treatment as well as implantology

Office Location:
595 Brighton Avenue
Portland Maine 04102
(207) 774-1471

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Complimentary language
assistance services.

We are now open

Our office is now open for semi-regular business as well as for emergency care. We've all had specialized Covid-19 training and our office is in compliance with the US and Maine CDC recommendations as well as with recommendations from the Maine Dental Association. As you will see, the office has been appropriately modified and we have an adequate supply of personal protective equipment (PPE) to ensure the safety of both our patients and our staff.

Those who are ready to return to the office for treatment are welcome to call and schedule an appointment. There may be some who don't yet feel comfortable and we certainly understand. If that is the case, please call to let us know so we can plan accordingly.

As you may imagine with our office having been closed for 2 months, there is a large backlog of patients waiting to be seen. We are attempting to schedule everyone as soon as we can but feel free to call our office if you haven't heard from anyone in the reasonably near future.

We look forward to seeing you in the near future and please stay healthy.



Donald L. Theriault, D.M.D.

595 Brighton Ave
Portland ME 04102
Office: 207-774-1471

Coastal Maine Periodontics, Donald L. Theriault, D.M.D.,  •  595 Brighton Avenue, Portland, Maine 04102,  •  207-774-1471