Jeffrey D. Stone, DMD, MD
Thomas A. Trowbridge, DDS, MD
Sotirios Diamantis, DMD, MD

Amy D. Field, DMD

Lowell Office
33 Bartlett Street
Lowell, MA 01852
978-458-8994 Fax

Nashua Office
20 Cotton Road, Suite 202
Nashua, NH 03063
603-595-8753 Fax

Coming Summer 2015
Chelmsford Oral Surgery



Chelmsford Oral Surgery

(coming this summer)

26 North Road

2nd Floor

Chelmsford, MA

We have treated your friends and neighbors in the Lowell, Chelmsford and Nashua area for more than 50 years -- let us take care of you!

During our long history, our goal has always been the same -- offer our patients the highest level of care in a warm and welcoming environment.

We have two comfortable and modern offices, and a third one opening this summer. Whichever office or doctor you choose, you will be treated with care and professionalism, and provided with the information and guidance you need to ensure the best possible outcome. 

Ready to learn more? Click on the links provided to read about the treatment options we offer -- and learn about our four Board-certified Oral Surgeons.  Contact us at any time through the contact us link if you have questions or would like to schedule a consultation.

Our specialized services include:

wisdom tooth extractions

dental implants

bone grafting

corrective jaw surgery

treatment of TMJ

obstructive sleep apnea


Get to know our Doctors

Our doctors and staff are qualified, experienced and caring. Check out the options on the red bar above to learn about us, our specialized procedures, and hear what other patients have to say about their experience in our offices.  

If you have any questions, or need to schedule a consultation, contact us in Lowell, (978) 458-1264, or Nashua, (603) 595-9119.

You can also click here to *contact us* by secure email.


Meet some of our Lowell clinical staff.


Lowell and Nashua Oral Surgery Associates is designated as an official Angie's List provider, with all five-star reviews!

Read Unbiased Consumer Reviews Online at

We welcome you to share your experience with our practice on Google, YELP, Yahoo! or Angie's List.

You can also offer Feedback through the "contact us" portal on this website. We value your comments and suggestions.

  Also, remember to LIKE US ON FACEBOOK-- our page is filled with dental news and valuable information about our staff and offices!



We are proud to announce the summer 2015 opening of CHELMSFORD ORAL SURGERY. Click here to learn more about our new office:

Read our Blog - TOOTH WISDOM

Do your teeth ache when exposed to the winter chill? Click here to read our newest post -- learn what causes this sensitivity and what you can do to avoid it:

Top Honors! 

Our doctors were chosen once again as Top Dentists in both MA and NH for 2014.

Lowell & Nashua Oral Surgery Associates is proud to accept the Angie's List Super Service Award for both 2013 and 2014 for providing superior service in the category of: Denistry - Oral & Maxillofacial Surgery