DOT Certified Driver physicals conducted by a licensed medical examiner listed on the FMCSA
We accept most insurance plans including Mass Health and BMC Healthnet

Henry John Merola MD, Primary Care & Walk-In Logo

(855) 812-5819
6 Lexington Street, Second Floor
Waltham, Ma 02452

Register & Pay Now


We are located across the street from Walgreen's.

Stop by our offices in South Waltham, Massachusetts, to schedule an appointment or for your walk-in medical services at our primary care offices.

Toll Free
(855) 812-5819

Hours of Operation
Monday, Tuesday, Thursday, Friday:
7:00 a.m. – 5:00 p.m.
Wednesday: 8:00 a.m. – 1:00 p.m. Urgent & Emergency Visits
Closed Saturday and Sunday for the Office

Lab Corp Onsite Collection Station:
Open Monday, Tuesday, Thursday, Friday:
7:00 a.m. – 2:00 p.m.
Closed Saturday and Sunday

Service Area
Waltham, Massachusetts & Surrounding Areas

We are in close proximity to commuter rail.