John McLeod
I met Dr. Blaszkowsky on my fifty-first birthday, so I consider he and the cancer care team to be the best birthday present I've ever had!
AlertThis hospital website will retire on August 18th. To better serve Mass General Brigham patients, we are consolidating all hospital websites into one system website. After August 18th, you will be able to find information about all our services, physicians, and locations on massgeneralbrigham.org.
Contact Information
Boston, MAPhone: 617-726-5130
Newton, MAPhone: 617-219-1230
Departments, Centers, & Programs:
Clinical Interests:
Treats:
Mass General Brigham Cancer Institute
55 Fruit St.
Boston, MA 02114
Phone: 617-726-5130
Phone: 877-726-5130
Mass General Brigham Cancer Institute at Newton-Wellesley Hospital
2014 Washington St.
Newton, MA 02462
Phone: 617-219-1230
Medical Education
American Board Certifications
Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.
Secure online access to your health information whenever you need it. Check appointments, communicate with your provider and pay bills online 24/7.
Mass General is recognized as a top hospital on the U.S. News Best Hospitals Honor Roll for 2026-2027.
I met Dr. Blaszkowsky on my fifty-first birthday, so I consider he and the cancer care team to be the best birthday present I've ever had!
Billy Costa talks with Dr. Robb Friedman, Dr. Amy Comander, and Dr. Larry Blaszkowsky about how the care teams at Mass General Cancer Center's community locations provide patients with access to world-class cancer care close to home.

Reviews: Comments and Ratings