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About Leominster Endodontics

If you need an expert root canal specialist in the Central New England area, look no further than Dr. John Miller at Leominster Endodontics. Located in Leominster, MA, and serving surrounding communities, our office strives to provide you with prompt and effective endodontic treatments and additional dental services. We are a referral-based practice, so speak with your dentist today to schedule an appointment with our office!

Meet Our Endodontist

Dr. Miller, Lemominster Endodontics, Endodontist in Leominster, MA

Dr. John Miller, DDS

Dr. John Miller is an Endodontist (a root canal specialist) originally from Bozeman, Montana.

In 2005 Dr. Miller received his Doctoral Degree in Dental Surgery from the University of the Pacific in San Francisco. Dr. Miller then pursued an additional two years of advanced study at Boston University, where he completed his specialty training in the field of Endodontics in 2007.

Dr. Miller is skilled at diagnosing and treating symptoms of pain originating from the teeth and jaws. He routinely performs complex root canal treatments and root canal surgeries, allowing patients to save teeth that might otherwise require extraction.

Patient Coordinator

Dental Assistant

Operations Manager

Lead Dental Assistant for Leominster

Lemominster Endodontics, Endodontist in Leominster, MA

Leominster Endodontics
80 Erdman Way Suite 315
Leominster, MA, 01453


Business Hours:

Monday: 8 AM-4 PM
Tuesday: 8 AM-4 PM
Wednesday: 9 AM- 4 PM
Thursday: 9 AM-5 PM
Friday: 8 AM- 1 PM