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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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New Patient Forms for Coastal Maine Periodontics in Portland Maine

Welcome to our office. We are always accepting new patients and we look forward to getting to know you.

It would be helpful before your visit if you would take time to open the links below, and fill out the Welcome to Our Office: Patient Information Form and the Medical History Form. These forms can be completed in a number of ways. They may be filled out and saved on your computer. You can then email them to maineperio@gmail.com -or- they can be printed and completed by hand. If you print the forms, kindly remember to bring them to the appointment with you or mail them to us ahead of time at 595 Brighton Ave, Portland, Maine 04102. If you bring them with you on your first visit or email the forms to us ahead of time, it will save lots of time and enable us to get you established and seen on time.

Also, kindly bring any insurance cards or information with you on the first visit as well.

Feel free to contact us if you should have any questions and we really look forward to meeting you and helping you with your teeth and gums.




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