Contact Us | Phone Numbers and Hours

If you have a life-threatening emergency, call 911 or your local emergency provider. 

 

Fax Numbers

Pedi Secretary F# 978-635-8925

IM2 Secretary F# 978-635-8936

IM3 Secretary F# 978-635-8935

Clinical Services Contact No. Monday – Friday Weekends – URGENT CARE ONLY –
Acton Adult Medicine (978) 635-8700 8:00am – 5:00pm Saturday and Sunday 8:00am – 12:00pm
Acton Pediatrics (978) 635-8914 8:00am – 6:00pm

5:00pm to 6:00pm Urgent Care only

 Saturday 8:00am – 12:00pm

Sunday 8:00 – 12:00 pm
Harvard (978) 772-1213 8:30am – 5:00pm Closed
Littleton (978) 486-9255 8:30am – 5:00pm Closed
Hudson (978) 568-1420 8:30am – 5:00pm Closed
Laboratory (978) 635-8906 8:30am – 5:00pm Closed
Radiology (978) 635-8908 8:30am – 5:00pm Closed

 

PLEASE NOTE: If you contact us after hours your call will be answered by a triage nurse. If necessary, your call will be forwarded to the on-call physician.

 

Additional Services Contact No. Monday – Friday Weekends
Registration (978) 635-8735 8:00am – 4:00pm Closed
Patient Billing (978) 635-8432 7:30am – 4:00pm Closed
Referral Department (978) 635-8964 8:30am – 5:00pm Closed
Administration (978) 635-8800 8:30am – 5:00pm Closed
Patient Portal Support (978) 635-8835 8:00am – 5:00pm Closed