(617) 776-7676
30 College Ave # 201
Somerville, MA 02144

Welcome to

Periodontics of Greater Boston


Dedicated To Providing The Highest Care In A Warm And Caring Environment

Welcome To Our Dental Office


Our mission is to provide exceptional periodontal and dental implant care to our patients. As health care professionals we embrace the responsibility of patient care and believe that our patients deserve the highest level of care possible. We believe the success of treatment relies on the doctor-to-patient relationship just as much as the treatment itself. We are eager and committed to providing you exceptional care in a comfortable manner you deserve and welcome you to our family.


What Our Patients Are Saying

Remarkable doctor with tremendously helpful staff. This is how a dental office should run and treat its clients. they make visits there stress free. And thank you Dr.Ostrer for taking time to educate me on gum disease.

Barbara Blois

Google Review

Dr Ostrer is incredibly talented and dedicated to the best possible outcome for the patient. She’s just the best!

Anderson Carvalho

Google Review

Amazing Doctor, explained the treatment very well, so polite, really the best.

Google Review

Periodontics of Greater Boston

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 7:00 PM
Friday - 9:00 am – 5:00 pm