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Dr. Clayton Liesen

General Dentist


Harvard University School of Dental Medicine, MMSc/Certificate in Endodontics | Southern Illinois University School of Dental Medicine, DMD

Professional Associations:

Foundation for Endodontics | American Dental Association | Massachusetts Dental Society

About Dr. Clayton Liesen

Dr. Clayton Liesen is a graduate of Southern Illinois University School of Dental Medicine, where he earned his DMD. Dr. Liesen is skilled in emergency dentistry, and endodontics. Dr. Liesen is a member of the American Association of Endodontics, American Dental Association, and the Massachusetts Dental Society.

My Locations


Gentle Dental Methuen

40 Jackson St.

Methuen, MA 01844

Call for an Appointment

Call Icon(978) 682-0020

Insurances Accepted

Blue Cross Blue Shield
Delta Dental
United Concordia Dental
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United Healthcare Insurance Logo
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We are in-network providers with most major dental insurance companies. Call us to confirm coverage.