Bruce J Giantonio, MD

Patient Feedback

4.938889 average rating from 72 reviews

• The greatest care in the entire world , so thankful to Dr. Giantonio and his team for my life, what a great experience just knowing this wounderful person and team is a gift from god, thank you again and again, respectfully yours, [redacted]

  2026-06-25

• Dr. Giantonio is terrific. [redacted]

  2026-06-20

• Dr. Giantonio has always been straight forward with me and explains my medical results very thoroughly. I always feel I am receiving the utmost medical care at Mass General.

  2026-06-18

• Dr Giantonio is an excellent physician.

  2026-06-18

• I felt the provider was sincere and cared about my health. I appreciated follow-up visit.

  2026-06-17

• Dr Giantonio has provided me with thoughtful and compassionate care for four years. I depend on his advice and counsel.

  2026-06-13

• Every MGH patient should be satisfied as I am,specially after I leave the Yawkey Bldg and seeing my oncologist Dr Bruce Giantonio.I receive a clear picture of my health condition and results of past tests and labs in a very clear and understandable manner.

  2026-05-28

• Feel like I am getting the best care with Dr G

  2026-05-23

• Very professional, compassionate and timely. Always explains in detail the information about my health care. Never rushed.

  2026-05-22

• Dr. Giantonio listened carefully to what I had to say and spent a lot of time in conversation about both my condition and possible treatment options. I was impressed that at the start of the visit he had read the notes and was fully aware of my status. He had also already spoken to both Dr [redacted] and Pathology.

  2026-05-21

• I feel blessed and privileged to be a patient at MGH and with this provider.

  2026-05-21

• Keep up the good work ethics. Your service was greatly appreciated!

  2026-05-01

• Dr always caring and interested in my issues

  2026-04-24

• Good visit

  2026-04-22

• Dr. Giantonio has been my Oncologist since 2018. Not only hasn't the Cancer returned, but Dr. G has been helpful advising me about side effects caused by the treatments. He is personable, and I'm never reluctant to ask his advice about a problem.

  2026-04-16

• Very warm and caring doctor. Never feel rushed. Answer all of our questions. Always has my best interests at heart.

  2026-04-15

• Dr. Giantonio is a very caring person, knowledgeable, easy to talk to, and truthful. He will listen to what I have to say and he would respond accordingly. So that's the reason I rate him 10. He is whatever question I ask, he will go over the test and he will take his time to do so. Thank you. Bye.

  2026-04-17

• As always Dr Giantonio Answers any & all of my questions. I am so lucky to have Dr G. & MGH is blessed to have Dr G on our side!!!

  2026-04-01

• EXCELLENT DOCTOR

  2026-03-25

• Dr Giantonio was so kind & took so much time & was very patient as he explained my issues. I felt so comfortable speaking with him.

  2026-03-18

• He's an excellent doctor, listens very carefully, gives great advice, obviously cares about his patient, me in this case, and I would highly recommend him.

  2026-02-27

• Very professional

  2026-02-26

• Dr. G is the best! He is courteous, listens to all my questions and concerns. Our appointment times are either early or on time, every time. It is always a pleasure talking with him and I appreciate everything he does to help me. He makes me feel comfortable and I know that I am in good hands in his care.

  2026-02-24

• Dr. Giantonio is a very nice and understanding man. He is very professional and knowledgeable. He is thorough and is genuinely concerned with my overall health. I would recommend Dr. Giantonio to anyone that needs an oncologist.

  2026-01-22

• Very professional, empathetic and caring. A wonderful clinician.

  2026-01-15

• I've been with him for over 10 years and he has been the best doctor I have had.

  2026-01-14

• Dr Giantonio is the most caring, knowledgeable, interesting and kind person. Very, very fortunate to have him as my doctor.

  2026-01-14

• Give him a raise

  2026-01-15

• OUTSTANDING AS ALWAYS

  2026-01-15

• I trust the care they are giving me.

  2026-01-14

• Dr. Giantonio is always thorough. Being able to read scan results prior to my appointment helps me be ready with any concerns I have from the findings. He is patient and pulled up the different scans to show what was seen and why he does or does not feel it's anything to be alarmed about. He walks us over to the scheduling team to make sure we get the next appt set up when we need it. [redacted] I recommend MGH to any of my friends who have had the unfortunate diagnosis of cancer. I truly believe this team is the reason I am still alive today.

  2025-12-31

• I have had the most wounderful care, there is no number high enough to stage my outstanding experience with the ongoing care I I have received , I owe my life to dr. Giantonio and his team thank you from the bottom of my heart, love and respect [redacted]

  2025-12-25

• He was very knowledgeable about my information

  2025-11-19

• Patient, thoroughly explained my options, caring

  2025-11-19

• My first appointment went very well. The provider was very aware of my diagnosis and all my concerns. He answered all questions and recommended a good path for treatment

  2025-10-16

• My Husband and I were both more than satisfied with all aspects of this visit.

  2025-10-08

• First time meeting this doctor. Admitted to hospital that evening for surgery on colon.

  2025-10-15