Mass General West

Mass General West is conveniently located off Route 128 in Waltham, MA.

Contact Us

Mass General West
40 Second Avenue
Waltham, MA 02451

Mass General West Vascular Center
52 Second Avenue
Waltham, MA 02451

Current patients may call 781-487-4350 to schedule an urgent care appointment or to reach the physician on call.

Service LineLocationPhone
Allergy Suite 300 781-487-4300
Benson-Henry Institute for Mind Body Medicine Suite 510 781-487-6100
Dermatology Suite 300 781-487-4300
Heart Center Suite 520 866-MGH-8910
Imaging Suite 100 800-697-8296
Neurology Suite 300 781-726-4300
Nutrition Suite 300 781-487-4300
Obstetrics & Gynecology Suite 400 781-487-3860
Orthopaedic Ambulatory Surgery Center (ASC) Suite300 781-487-4300
Pediatric Gastroenterology and Nutrition Suite 340 781-466-8967
Pharmacy Suite 420 781-487-4390
Physical & Occupational Therapy Suite 360 781-487-3800
Primary Care, Adult Suite 400 781-487-4350
Primary Care, Pediatrics Suite 400 781-487-4350
Rheumatology Suite 300 617-726-7938
Vascular Center 52 Second Ave, Suite 2100 877-644-8346