Highlights
Age Groups Seen
- Adults
- Geriatrics
Languages
- English
Gender
MaleLocations
- Mass General Brigham Cancer Institute Medical Oncology at the Tucker Gosnell Center for Gastrointestinal Cancer
- 32 Fruit Street, Yawkey Building, 7th Floor, Suite 7e, Boston, MA 02114
- Get Directions
- phone: 617-724-4000
- fax: 617-726-0452
- Mass General Brigham Cancer Institute Gosnell Center for Gastroenterology Oncology
- 15 Parkman Street, Wang Building, Suite 460, Boston, MA 02114
- Get Directions
- phone: 617-724-4000
Expertise
Education
- Fellowship: Johns Hopkins Hospital***, Medical Oncology, 2007
- Residency: University of Alabama Hospital, Internal Medicine, 2003
- Internship: University of Alabama at Birmingham, Medicine, 2001
- Medical Education: University of Nebraska College of Medicine, 2000
Board Certifications
- Medical Oncology: American Board of Internal Medicine, 2007
Insurance
- Aetna
- Beech Street
- Blue Cross Blue Shield
- Blue Cross Blue Shield - Indemnity
- 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 ME
- Medicaid RI
- Medicaid VT
- Medicare
- Medicare ACO
- Multiplan
- Railroad Medicare
- Senior Whole Health
- TriCare
- Tufts Health Plan
- Tufts Medicare Preferred
- United Health Care
- Wellpoint
- WellSense
- WellSense NH
Ratings & Reviews
4.7 out of 5
55 ratings, 20 reviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- Reviewed on 1/27/2026
I am extremely fortunate to have Dr Colin Weekes as my doctor providing me with the best care and most up-to-date care available during this very difficult time.
- Reviewed on 1/27/2026
Responded to all my questions
- Reviewed on 1/26/2026
Dr. Weekes made sure he understood my timeline by asking clarifying questions. He explained how he was interpreting specific test results, next steps, and possible trials. I appreciated the time he took to make sure I understood what he was saying and to ask any questions I had.
- Reviewed on 12/22/2025
Dr. Weekes is outstanding, continues to be very concerned about my case and very interested in it and stays on top of it and is very professional and has been an outstanding oncologist and also Dr. [redacted] also. And I appreciate all they do for me.
- Reviewed on 12/12/2025
100% professional experience and caring provider.
- Reviewed on 11/15/2025
Everything great
- Reviewed on 11/10/2025
Very supportive and knowledgeable. Was very kind to my wife who was emotionally upset
- Reviewed on 11/8/2025
[redacted] I feel the doctor could have been more responsive to my needs. [redacted]
- Reviewed on 11/4/2025
Dr Weekes is very knowledgeable! He was a little more genuine on my last visit and more interactive with me.
- Reviewed on 10/24/2025
Dr. Weekes was great and personable!
- Reviewed on 10/12/2025
I was impressed with the thoroughness of their knowledge of my case.
- Reviewed on 10/1/2025
Dr. Weekes was wonderful at this visit and every visit. He was patient and thorough and actually did a wonderful job of not talking over my head with vocabulary and terms that were difficult to understand. Instead, he explained things in a way that made it easy for myself and my family to understand what we were talking about. And he answered all of our questions when we had them. Very, very happy with our time with him. Thank you very much.
- Reviewed on 9/26/2025
I was happy to have the opportunity meet with Dr. Weekes, and hope that I will be able to be treated by him in the future.
- Reviewed on 9/15/2025
Excellent
- Reviewed on 8/16/2025
It was very good
- Reviewed on 8/3/2025
He was filling in for my oncologist but I really liked his approach and he answered all of my questions
- Reviewed on 7/5/2025
Dr. Weekes is great!
- Reviewed on 6/30/2025
Really nice doctor who showed sympathy
- Reviewed on 5/3/2025
I am satisfied with this care provider.
- Reviewed on 4/14/2025
Dr. Colin Weekes is a fine Doctor, he as been a joy with this cancer fight. The world needs more men like him.