Contact Information
Newton, MAPhone: 617-219-1230
Waltham, MAPhone: 781-487-6100
About Timothy Ernst, MD
Departments, Centers, & Programs:
Treats:
- Adult
Locations
Mass General Cancer Center at Newton-Wellesley
2014 Washington St.
Newton, MA 02462
Phone: 617-219-1230
Mass General Cancer Center in Waltham
52 Second Ave.
Suite 1110
Waltham, MA 02451
Phone: 781-487-6100
Medical Education
- MD, University Of Nebraska
- Residency, Barnes-Jewish Hospital
- Fellowship, Dana Farber Cancer Institute
American Board Certifications
- Internal Medicine, American Board of Internal Medicine
- Medical Oncology, American Board of Internal Medicine
Accepted Insurance Plans
- Aetna
- Beech Street
- Blue Cross Blue Shield
- Blue Cross Blue Shield Medicare
- Cigna
- Commonwealth Care Alliance
- Coventry
- Fallon Health
- Harvard Pilgrim Health Care
- Humana
- Maine Community Health Options
- Mass General Brigham Health Plan
- MassHealth
- Medicaid RI
- Medicare
- Medicare ACO
- Multiplan
- Senior Whole Health
- TriCare
- Tufts Health Plan
- United Health Care
- Wellpoint
- WellSense
Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.
Reviews: Comments and Ratings
A Top Hospital in America
Mass General is recognized as a top hospital on the U.S. News Best Hospitals Honor Roll for 2024-2025.
I love dr. Ernst! He's been my doctor for the last 20 years, always treating me with kindness, respect and best knowledge a doctor can provide. He's funny too! Happy New year and the best wishes to the best doctor I've ever had!
It was quite comfortable and feel like I got the care I needed
He is probably one of the very best doctors I have had the fortune, along with my Mother to have in our lives. He has a gift for dealing with patients when he's delivering bad news as well as good. He makes sure the patient understands what he has told them. He is always positive and creates a wonderful environment around his patients, his staff, ... Read More
Dr. Ernst is a very personable and knowledgeable in his field, He explains things so they are easy to understand.
Dr Ernst is a wonderful practitioner. He spends time and assists with understanding every aspect of treatment. The nurses are exceptional as well.
Brilliant, sensitive, caring. [redacted]
The care provider were Perfect.
Dr Ernst is a knowledgeable, caring, and engaging person. I always feel that he has listened and offered sincere solutions to my health challenges.
Kind, SO knowledgeable and great listener
Care provider is excellent, very considerate and generous his time.