Welcome to Dentist Network™
Your #1 dentist directory with 44 dentists in Portland and 120,302 total listings.

Donald L Theriault, DMD - Periodontist in Portland, ME

Donald L Theriault is a Periodontist (Periodontics dentist) practicing in Portland, Maine. This dentist is listed on Dentist Network with a medical license speciality in Periodontics.


You can reach us on phone number (207) 774-1471, fax number (207) 774-1472 or email address gumsrus@maine.rr.com. Our office is located on 595 Brighton Ave, Portland, ME,


For full contact details to this dentist have a look at the the column to your right (or scroll if you're viewing this on a mobile device.)

Medical License Speciality and areas of practice

Donald L Theriault,DMD is listed as specialized in Periodontist under Periodontics in Portland, Maine .

Contact this dentist to find out if they offer Orthodontics/Dentofacial Orthopedics, Oral/Maxillofacial Surgery, Endodontics Periodontics,Pediatric Dentistry, Prosthodontics, Dental Public Health or Oral/Maxillofacial Pathology.


Periodontist and Periodontics explained

Periodontology or Periodontics is the specialty of dentistry that studies supporting structures of teeth, diseases, and conditions that affect them.

The supporting tissues are known as the periodontium, which includes the gum, alveolar bone, cementum, and the periodontal ligament.
Pro tip Browse Dentists & dental surgeons in Portland, Maine by issue and category.

General Dentistry in Portland
Orthodontics/Dentofacial Orthopedics in Portland
Periodontics in Portland
Endodontics in Portland
Oral/Maxillofacial Pathology in Portland
Pediatric Dentistry in Portland

Fees and & free initial consultation

There's currently no information available about fees or if Donald L Theriault offers free initial consultation.

Dentist qualifications

The information below about Donald L Theriault is optional and only visible if provided by the owner. Call (207) 774-1471 to learn more.

Degree

Doctor of Dental Surgery (DDS)

Add information

Certification/Specialties

Periodontist

Add information

Professional Associations and Memberships

Add information

Classes and Seminars

Add information

Education

Add information

0 comments, questions or reviews - Add


Ask a question or leave a comment


Are you a real person? (Anti-spam check)
(?) Enter both words below, separated by a space. Click the blue (?) below for help.



Your inquiry will be posted on this page.
Ask a question Update profile

Donald L Theriault DMD
Maine Periodontist


Is this you?
Claim your profile today to customize your profile and add more information.

Address


Donald L Theriault
595 Brighton Ave
Portland, ME 04102

Contact Donald L Theriault to find out about hours of operation / office hours / business hours.

Office hours


Listed hours are general only. Call (207) 774-1471 to learn about office hours.

Monday: 9:00 AM to 5:00 PM
Tuesday: 9:00 AM to 5:00 PM
Wednesday: 9:00 AM to 5:00 PM
Thursday: 9:00 AM to 5:00 PM
Friday: 9:00 AM to 5:00 PM
Saturday: Closed
Sunday: Closed

Phone


Phone: (207) 774-1471
Fax: (207) 774-1472

Email address


gumsrus@maine.rr.com

Dentists nearby



droid-app://com.google.android.googlequicksearchboxdonald theriault periodontist in portland maine

© 2026 Dentist Network - The #1 Dentist search engine & directory in the United States Back to Top