Moussa C Mansour, MD

Patient Feedback

4.832507 average rating from 363 reviews

• I have the upmost confidence in this Physician. He is knowledgeable, kind and caring. He put me at ease with his manner. He treated me 4 years ago and successfully treated and managed my A- fib. He will be treating me again in the Fall. I feel fortunate to have this physician and MGH available to me. [redacted]

  2026-08-13

• Warm and easy to talk to. Honest, straightforward.

  2026-08-06

• Dr Mansour was amazing. He made time to see me on very short notice, unlike many doctors and most practices. He also listened, looked into my history, explained things thoroughly and understandably, responded fully to questions, and I felt I had his undivided attention despite the busy schedule he had interrupted to see me. Besides, I had complete trust in his knowledge, experience, and compassion. He also has surrounded himself with a team of like-minded, like-hearted, talented, and caring nurses, aids, receptionists, and schedulers. This is the gold standard!

  2026-08-01

• Dr. Mansour greeted me and my wife with total respect and willingness to answer all our questions regarding my scheduled ablation. Dr. Mansour even took the time to draw diagram detailing where my issue stems from and how the ablation will resolve my specific situation. Thank you, [redacted]

  2026-08-10

• Cardiac EP Service is excellent. [redacted]

  2026-07-31

• Excellent.

  2026-07-30

• Dr. Mansour is very well informed, caring and interested in resolving medical issues. I expect that my upcoming ablation procedure will be performed with the highest level of competence.

  2026-07-30

• Dr Mansour was terrific! He was professional, knowledgeable and thorough. He provided me with a plan to work up my condition and looked after all the associated details.

  2026-07-29

• Very impressed with his professionalism. Also very personable.

  2026-07-29

• It was a pleasant experience.

  2026-08-02

• [redacted] my time with the doctor seemed extremely rushed.

  2026-07-27

• Very informative meeting

  2026-07-27

• [redacted] everyone at Mass General were great! [redacted]

  2026-07-27

• Dr. Mansour is very approachable, very professional, explained things so well. He put myself and my family and my husband at ease.

  2026-07-27

• Dr Mansour provided very professional, ethical and comprehensive an appointment!!!

  2026-07-20

• Very personable, knowledgeable, easy to talk to and get information.

  2026-07-19

• the doctor was very knowledgeable, laid out my options in a succinct and straightforward mannner and inspired confidence as a prospective surgeon for my procedure.

  2026-07-17

• It was the first time I really spoke with him. Very kind and thoughtful. He had to look into my heart history and get back to me.

  2026-07-16

• Was unclear why I was there. Wasn't a good listener.

  2026-07-16

• Amazing expert. Can be a bit rushed in consultation.

  2026-07-15

• Straight forward and in point

  2026-07-18

• Dr. Mansour was very professional, very courteous, very knowledgeable, and met all my expectations.

  2026-07-10

• Excellent

  2026-07-06

• Exceptionally qualified, highly experienced and one of the most admired cardiology electrophysiologists in the world

  2026-07-06

• I am scheduled to have heart procedure [redacted] Dr. Mansour is the only doctor that I will allow to perform scheduled operation. I trust and respect Dr. Mansour's judgement and ability to improve my A-Fib.

  2026-07-06

• Dr. Mansour provided me with the benefit of his experience with respect to undergoing the procedure we discussed. I was highly recommended to him by several providers in his specialty and their combined opinions were the same. My he and your organization continue with success. Regards, [redacted]

  2026-07-06

• Very informative and professional yet friendly and likable at the same time

  2026-07-03

• He was professional and explained everything in a manner which I could fully understand. I have confidence in him and am confident I will have a good outcome with him.

  2026-07-01

• I was received promptly and courteously. The check up by the nurse went very smoothly. My visit with Dr. Mansour was comprehensive and extremely informative. He reviewed my situation, explained the options and provided his strong recommendation, which I appreciated.

  2026-06-18

• Dr. Mansour was very pleasant and explained everything to me. I was very comfortable with him and appreciated the opportunity to meet with him sooner than expected. I look forward to his input going forward.

  2026-06-18

• Felt Dr. Mansour was quick, gave me a treatment suggestion I hadn't thought about. He briefly described the benefits of having an ablation but did not spend a lot of time on this. [redacted]

  2026-06-17

• The entire care team was fantastic

  2026-06-14

• I love your hospital and all your Doctors they go above and beyond.

  2026-06-13

• This provider was abrupt and not at all congenial

  2026-06-12

• I have been in Dr. Mansour's care before and I am happy to know he will be my surgeon again. He is thoughtful, answers any and all questions. Explains the why of the need for the procedure and what to expect. His professionalism is above and beyond.

  2026-06-11

• Knowledgeable, explain options clearly, Compassionate, asked good questions to understand and listened well. A one care

  2026-06-08

• He is the best

  2026-06-08

• Very pleased w/Dr.Mansour's knowledge of my cardiac history.Thorough explanation of procedure via video. MD respectful of my questions,concerns.Thank you, [redacted]

  2026-06-04

• I think I waited a good amount of time. He spent a lot of time with the other patient before me, which was fine. But when he came in, it wasn't anything like, oh, you know, how you doing? What's going on? Sorry, I'm a little late or anything, or nothing like that. It was just, you know, okay, you know, this is what we have. It almost seemed like it was a Saturday and he really didn't want to be there compared to the other heart doctors that I've been with at Mass Brigham. But he was okay. He was okay. [redacted]

  2026-05-30

• My visit on [redacted] with Dr Moussa Mansour was very pleasant and positive He listened and explained how an Ablation procedure is done and asked if I had any concerns I feel very comfortable having this procedure done by Dr Mansour Thank you

  2026-05-27

• Nothing, everything was great

  2026-05-25

• Brilliant doctor !!

  2026-05-24

• I was so charmed by his interest in me and my family that I forgot to ask several important questions.

  2026-05-24

• I was impressed with the doctor's investment in reading through all of my records in an attempt to understand the nature of my health situation. Moreover he demonstrated a curiosity in my experience of symptoms in order to attempt differential diagnosis.

  2026-05-22

• Great!! Professional, spent time on the subject at hand. Smart guy but also a great guy!

  2026-05-18

• He helped by suggesting a treatment option that I did not know about and which I am considering.

  2026-05-18

• He's the best ,,

  2026-05-16

• He was very good he explaining I think I understand

  2026-05-14

• I truly appreciated Dr. Mansour's direct approach and his care that he demonstrated.

  2026-05-09

• everyone is very nice

  2026-05-05

• I had two providers and one provider of those two had a related test so I'm not sure who ch one you are referring to. Luckily my 100% positive reply's refer to all of them.

  2026-04-23

• Doctor Mansour gave me peace and I respect his opinion. My visit was everything I hoped for. I consider myself very lucky to have the privilege of seeing him. He is the best!

  2026-04-23

• Very professional and courteous

  2026-04-23

• Dr. Moussa was really efficient with his phone conversation and explained everything that I needed to know and we got an appointment set up quite quickly.

  2026-04-23

• Dr. Mansour began the visit (my first with him) by asking me a few questions (how long had we -- my husband was with me -- been married, did we have children and grandchildren, what had we each done before retirement) so that he had a sense for who we were. His calm manner and reassurance about my new heart arrhythmia and an ablation procedure were comforting. His knowledge and experience impressed us. His last question was to ask me if he had answered all my questions! I very much appreciated that!

  2026-04-24

• I wish he would have explained the whole procedure more thoroughly. I was too anxious to think of questions to ask about it.

  2026-04-16

• I am happy that we live in Boston/New England! Thanks!

  2026-04-16

• He made me feel at ease, and was very knowledgeable regarding a-fib, answering all my questions regarding my situation.

  2026-04-15

• He is very knowledge. He made a recommendation with no information on the next steps

  2026-04-14

• I wish my primary care team had connected us years sooner and too much time had gone by to be considered for the procedure! Clearly his PoV was not the same as on effective ness after so much time.

  2026-04-09

• I have a couple more questions for the provider about future treatment options, and would like to chance to speak by phone or submit email questions.

  2026-04-09

• I have been a patient of Dr Mansour for the past 2 1/2 years. He takes the time to explain the issues with my atrial fibrillation and provides advice and guidance going forward. He is extremely knowledgeable and has a pleasant demeanor. He advises my cardiologist at Newton Wellesley Hospital, Dr [redacted], on all matters. He believes that now Dr [redacted] will be primarily responsible for issues relating to my heart. It has been such a rewarding experience being a patient of Dr Mansour and I have the utmost respect for his ability as a physician and importantly as a person.

  2026-04-08

• Excellent "bedside manner". Very personable, good listener.

  2026-04-05

• I am very pleased by the treatment I have received by this provider

  2026-04-03

• The knowledge and experience of the provider was very apparent. He took the time to explain things clearly and listened to our questions.

  2026-04-03

• Visit was somewhat rushed not allowing sufficient time to ask important questions

  2026-04-02

• Courteous and professional

  2026-04-02

• I think it was a good experience. He provided me with all the information. I'm glad to have him as part of my care team and would want him back here again next year, definitely.

  2026-04-02

• I appreciate the Director's time and care. He helped explain test results for me and my family member, as well as feedback to not worry as much. He gave guidance on lifestyle activities to support Heart Health.

  2026-04-01

• Dr. Mansour was great. He explained everything and he made a plan and I appreciate him seeing me and he was great. He was polite and explained everything. Thanks.

  2026-03-26

• Very attentive, respectful and thorough

  2026-03-24

• So professional yet caring and sensitive to my concerns.

  2026-03-20

• Very efficient.

  2026-03-17

• Provided plenty of time ; explored and explained all care options, assigned two tests, the results of which will provide the data needed to select and execute a care option

  2026-03-16

• Dr. Mansour listened well and was very clear about the treatment plan for my condition pending the outcome of another diagnostic test, an echocardiogram. He then said that if it showed structural changes in my heart, then we would reconsider a different plan. What he didn't do was talk about when I would expect to hear back from him because obviously patients get the tests themselves and look at them and I really had no clarity about what to expect in terms of a turnaround time to find out what it means because there seemed to be a positive finding and of course I'm eager to know what that actually means from his point of view. So that's all.

  2026-03-12

• very pleased with my whole experience and grateful for such excellent care - thank you

  2026-03-09

• Wonderful doctor , put me at ease.

  2026-03-06

• My wife and I were very comfortable with the doctor

  2026-03-05

• Terrific. Just what was needed to get me oriented to a new medication. With assurance of continued monitoring of my experience.

  2026-03-05

• Dr. Mansour is the best! very knowledgeable, and very helpful!

  2026-03-02

• Courteous and professional

  2026-03-02

• Dr. Mansour is an excellent provider, always provides me with the greatest options. His surgery was perfect the last time and I am scheduled for another one this time and I know there will be great outcome working with Dr. Mansour. Thank you.

  2026-03-01

• The whole process from scheduling the appointment and seeing Dr. Mansour went extremely well. Everyone along the way was very nice and professional. And I've considered myself lucky to be able to have my care and procedure in the hands of Dr. Mansour. His reputation is fantastic. And that's all I need to say.

  2026-02-28

• Staff at the front desk was very friendly as well as the nurse who took my vitals and Dr Mansour was very professional and informative regarding my future care for my cardiac issue. First class operation

  2026-02-27

• This physician is excellent. He is a skilled practitioner, a competent physician who listens carefully. His staff was kind, considerate and patient.

  2026-02-26

• This was my first in person visit Dr. Mansour and I was very impressed.

  2026-02-25

• I appreciate Dr. Mansour's expertise, professionalism, and kindness.

  2026-02-25

• Dr Mansour, is an excellent , experienced Dr. very professional, kind courteous, polite, coupled with a pleasant demeanor. I highly recommend Dr, Mansour for your heart health.

  2026-02-23

• He was very knowledgeable and kind .

  2026-02-19

• Dr. Mansour is an exceptional surgeon. He's just not very sociable.

  2026-02-19

• very knowlegable , skilled, listened to my concerns, He tried to find a differeant medication that did not interfere with my current meds while addressing my fears of suggested meds. It took aseveral months to get an appointment with him however I knew he was the best. So I was willing to wait. [redacted]

  2026-02-18

• When I worked as a nurse at Newton Wellesley we regerred majority of arrhythmia pts to Dr Mansour. He is brilliant, empathetic , supportive , caring and I could continue with positive adjectives . I adore him .

  2026-02-16

• Dr Mansour treats the whole person taking into consideration the patients overall health

  2026-02-02

• Dr. Mansour is making every effort to accommodate my specific health care needs and interests.

  2026-01-31

• Above and beyond effort to see me on Saturday!

  2026-01-30

• Dr. Mansour was extremely confident in his ability to address my Afib issues. presented multiple options and did not promise that any one of them would resolve the issue completely. It was obvious that he had reviewed my records from UofR and Crouse. We discussed a procedure date and he was most gracious in his closing remarks.

  2026-01-30

• Dr Mansour was very attentive and thorough in listening to my concerns and explaining my options.

  2026-01-29

• I met Dr. Mansour for the first time this visit. He was kind, reassuring and very helpful. I feel lucky that he will be performing my ablation. He recently treated a family member who has a long complicated cardiac history and he has improved the quality of his life enormously,

  2026-01-26

• I was glad that I was referred to this doctor. My cardiologist told me he's really a good doctor and I'm going to get the care I need.

  2026-01-24

• Outstanding encounter

  2026-01-23

• Very precise, qualified Dr. in the area of expertise I needed

  2026-01-21

• Very impressive operation. At midday, things were right on schedule, and everyone I interacted with was friendly and helpful.

  2026-01-19

• GREAT thank you

  2026-01-16

• The Doctor was extremely knowledgeable about the cardiac situation. I was very confortable with him.

  2026-01-12

• Very thorough and detailed had my next procedure set up quickly

  2026-01-12

• I feel that the review and comprehensive testing follow up is helpful and assures me that my cardiac health is being carefully monitored.

  2026-01-07

• Dr.Mansour was extremely knowledgeable and had my past records at his fingertips. Talked openly and frankly about my condition and explained what and why he wanted for me.

  2026-01-05

• The doctor, nurse and office staff were exceptionally courteous, and pleasant.

  2025-12-25

• Excellent! Thank you!

  2025-12-25

• Very busy office and was seen in a timely way

  2025-12-24

• Dr Mansour is an asset to your hospital. He is not only extremely knowledgeable, but takes the time to explain and listen. He did an ablation in [redacted] and has continued to be part of my recovery process. There isn't enough time in the day to say all of the qualities that he has as a physician. I am proud to call him my cardiac physician and you should be proud to have them at your hospital.

  2025-12-22

• Dr. Mansour was very nice and the nurses and doctors at the stress test were very nice as well. Everybody answered any questions I had and informed me of all the information.

  2025-12-11

• Affable, engaged, knowledgeable, incisive, empathic, and concerned.

  2025-12-11

• Very considerate,detail oriented, inspired confidence in him and his medical advise to me

  2025-12-07

• Yes, I really enjoyed meeting him. He took time to get to know both myself and my wife, was very clear on what the expectations were to get ready for the upcoming procedure, chances of success, etc. I really liked his honesty and his approach, made me feel very comfortable, and I look forward to getting fixed up first of the year.

  2025-12-04

• I thought that the doctor listened to me and answered the questions there was no pressure put on us told to think about everything

  2025-12-01

• The provider treated me with upmost respect an courtesy.

  2025-11-28

• Dr Mansour was wonderful. I felt I was with the right physician.

  2025-11-27

• Dr. Mansour is very professional and kind. I feel fortunate to have had him do my surgery.

  2025-11-28

• Dr. Mansour provide great care and was very attentive to my questions.

  2025-11-27

• Dr Mansour has been my Dr for 15 years. He is a leader in his field and has always provided me with top of the line care. I am lucky to have him as part of my care team.

  2025-11-26

• Dr. Mansour was extremely knowledgeable about my condition and very helpful with a plan going forward to help me feel better and regain a better quality of life.

  2025-11-24

• Lost very intensely looked right at you. He spoke made you feel at these definitely will return to him. I liked how he said now that he has seen me I would be a patient for life. That's very comforting to know.. He's very knowledgeable and respectful of your concerns.

  2025-11-23

• The outside provider that was there from 12 to 7 between the nurses that came in and anything else were not as good as the nurses or the doctors on staff.

  2025-11-22

• He's the best.

  2025-11-22

• good meeting

  2025-11-20

• He was excellent and compassionate and caring.

  2025-11-17

• Dr. Mansour did my Watchman procedure [redacted] and I wouldn't have anyone else do the ablation I require.

  2025-11-17

• Professional and very good

  2025-11-17

• Excellent

  2025-11-17

• I was very grateful for the wisdom and expertise of Dr. Mansour, and I was grateful that he had the time available to spend with me to explain various options. [redacted] I'm again very grateful for his expertise.

  2025-11-15

• Very polite, courteous and informative

  2025-11-14

• Dr. Mansour relieved my anxiety and made me feel confident that I would be OK

  2025-11-13

• Completely satisfied.

  2025-11-13

• I respect Dr Mansour as the very best in his field and trust his advice.

  2025-11-12

• Very kind, very professional, wonderful chair side manner!

  2025-11-06

• Very good experience

  2025-11-04

• Everything was superb.

  2025-11-03

• Dr Mansour was greatly recommended by family members that go to him. He has an incredible success rate with patients who have AFib.

  2025-11-02

• Dr Mansour is the best

  2025-11-01

• Very personable answered all our questions we had at the time. Look forward to him doing my procedure. Thanks very much.

  2025-10-31

• Dr Mansour was clear and thoughtful in discussing my upcoming procedure.

  2025-10-30

• He was confident. He stated he was One of the first to bring the farapulse to US. He mentioned that offen his procedure could get me 10 years of success without AFIB. That's all great. He said he thought that my AFIB could be caused from working out too much much. He explained the j curve briefly. I feel like more info is required. I really am not an extreme marathoner. Perhaps I did workouts over 3 hours a week but typically less than 5 hours. I need more info on this cause.

  2025-10-29

• Dr Mansour was wonderful. In all ways. So glad to be his patient!

  2025-10-28

• I was quite anxious but the Dr was very professional, informative and confident which eased me.

  2025-10-16

• My appointment on [redacted] was a one year follow up for my cardiac ablation [redacted]. From my initial appointment in the spring of 2024 through my final follow up appointment last week, all the professionals at MGH that I interacted with were terrific. I felt confident that I was receiving the best available medical care.

  2025-10-16

• I thought the provider was very knowledgeable and experienced. If I were to need this provider to deal with my ailment, I would certainly hope that the was available .

  2025-10-04

• I'm lucky to have such an excellent doctor!

  2025-10-02

• he is outstanding

  2025-10-01

• He was very caring and explained everything

  2025-09-29

• He was professional and well informed about his specaility

  2025-09-26

• Confidence inspiring. He understood the gravity of the issue and my desire to resolve it.

  2025-09-22

• The provider was very thorough, gave me options, and all in all, it was a very, very good experience.

  2025-09-18

• The doctor was fantastic, listened to all my fears and concerns! Said he was positive he could help me

  2025-09-17