Oncology in Massachusetts
Cancer Care (Oncology) • Weymouth, MA
Clinic Type
Cancer Care (Oncology)
Address
860 Winter Street, Waltham, MA 02451
Phone
781.434.7316
msco@mms.org
Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
—
Insurance & Payment
—
Languages Spoken
—
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- Vitals: 4.3/5 (4 ratings (Vitals))
- WebMD: 5.0/5 (9 ratings (WebMD))
- Vitals/WebMD for Dr. Thomas Oconnor: 3.6-4.0/5 (10-15 ratings (Vitals/WebMD))
Patients praise
- Compassionate and caring approach from some providers
- Convenience of receiving high-quality cancer care close to home rather than traveling to Boston
- Availability of comprehensive, multi-disciplinary support services including nutritionists and social workers
Common complaints
- Reports of perceived lack of thorough follow-up or monitoring in some cases
- Concerns regarding accessibility and a less personalized, impersonal experience following administrative changes to clinic settings
- Occasional reports of communication issues, such as being perceived as dismissive
"Great doctor. Very compassionate."
— WebMD patient review for Dr. Sarah May"Very hard to reach. Seems dismissive."
— WebMD patient review for Dr. Thomas Oconnor"Dr. O’Connor is a good oncologist but since he was moved to Dana Farber at SSH his accessibility has decreased. SSH is too different from Performance Drive and not in a good way. It has no personality. I feel like a number there."
— Vitals patient review for Dr. Thomas OconnorSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
Information sourced from the clinic's website as of July 11, 2026.
Comparing your options?
See other cancer care (oncology) clinics in Weymouth, or search the full directory by insurance, ratings, and more.