Our Chelmsford Office

Chelmsford Dentist - Chelmsford Dental Office

This page provides you with practical information about our practice. It includes descriptions of our office location, including a map and directions, hours, appointment scheduling, insurance acceptance and billing policies.

William Lewis DDS
3 Courthouse Ln
Chelmsford, MA 01824

Office Hours
Monday: 09:00 AM - 07:00 PM
Tuesday: 09:00 AM - 07:00 PM
Wednesday: Closed
Thursday: 09:00 AM - 06:00 PM
Friday: 08:00 AM - 04:00 PM
Saturday: 08:00 AM - 04:00 PM
Sunday: Closed

Click here for door to door driving directions

We know you have many choices when choosing a Dentist in Chelmsford, MA so we have made requesting an appointment a simple process via our Web site. If, for any reason you cannot keep a scheduled appointment, or will be delayed, please call us as soon as possible.

Insurance and Billing

  • Blue Cross Blue Shield
  • Dental Blue Provider
  • Delta Dental
  • Premier Provider
  • Mass Public Employees
  • Exclusive Provider

Payment Options

Facilities and Equipment

  • Digital X-rays
  • State of Art Statim 5000 Sterilization
  • Siemans orthopan full mouth X-ray unit
  • Delta Dental Certificate of Excellence

Contact Us

Office Hours
Monday:9:00 AM - 7:00 PM
Tuesday:9:00 AM - 7:00 PM
Thursday:9:00 AM - 6:00 PM
Friday:8:00 AM - 4:00 PM
Saturday:8:00 AM - 4:00 PM