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Marc Paul Mansour

Marc Paul Mansour, MD

Internal Medicine

Highlights

Age Groups Seen

  • Adults
  • Geriatrics

Languages

  • English

Gender

Male

Locations

  1. Mass General Brigham Primary Care Clinic

Expertise

Education

  • Internship: St Elizabeth's Medical Center, Internal Medicine, 1993
  • Medical Education: Tufts University (Medford), MD, 1990

Board Certifications

  • Internal Medicine: American Board of Internal Medicine, 1993

Insurance

This provider may accept more insurance plans than shown. Please call the practice to find out if your plan is accepted.
Search 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
  • Mass General Brigham Health Plan
  • MassHealth
  • MassHealth ACO
  • Medicare
  • Medicare ACO
  • Multiplan
  • Network Health
  • Railroad Medicare
  • Senior Whole Health
  • TriCare
  • Tufts Health Plan
  • Tufts Medicare Preferred
  • United Health Care
  • Wellpoint
  • WellSense

Ratings & Reviews

4.8 out of 5

527 ratings, 221 reviews

The 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.

How likely would you be to recommend this provider to your family and friends?
Search reviews
  • Reviewed on 2/8/2026

    Dr. Mansour is wonderful

  • Reviewed on 2/4/2026

    Always a happy time having my annual physical with Dr. Mansour and his staff.

  • Reviewed on 2/4/2026

    I was not satisfied with my visit. Although I was five minutes late due to weather conditions and traffic, I believe the provider could have taken more time to listen to my concerns. Unfortunately, I was not given the opportunity to explain the reason for my visit.

  • Reviewed on 2/5/2026

    As always, Dr. Mansour was on time, familiar with my record/history, recent tests and recents visits with other providers, answered my questions, and I never felt rushed. I consider myself very lucky to have him as my primary care physician.

  • Reviewed on 2/5/2026

    Very professional and on time.

  • Reviewed on 2/2/2026

    Been with him for 20 years, he is always on time, attentive and compassionate

  • Reviewed on 2/1/2026

    He went thoroughly in my exam . Very knowledgeable, kind and professional. Highly recommended.

  • Reviewed on 2/1/2026

    I've been seeing Dr. Mansour regularly for over 10 years. He consistently spends ample time in both conducting his exams but also getting a holistic picture of what's going on in his patients' lives. Couldn't be more satisfied.

  • Reviewed on 1/31/2026

    It's always a positive experience and Dr. MAnsour and his office makes me feel like they know me and know my medical history very well.

  • Reviewed on 1/31/2026

    Dr.Mansour has always be very responsive to me. Excellent care.

  • Reviewed on 1/28/2026

    All personal I dealt with were very professional.

  • Reviewed on 1/28/2026

    Always running on time but never feel rushed

  • Reviewed on 1/25/2026

    He is always wonderful! A gentleman, respectful, good listener, answers and explains. He keeps me healthy.

  • Reviewed on 1/25/2026

    Absolutely the best pcp I have ever had. Prompt professional caring, best of all no judgement.

  • Reviewed on 1/25/2026

    Always on time, good discussions on medical care, thorough.

  • Reviewed on 1/23/2026

    Dr. Mansour is an excellent doctor. He takes time to listen to me as a patient and he addressed the issue that I came to the office with on that day. I appreciate his thoughtfulness and his ability to diagnose any issue that I've brought up and he's been an excellent doctor.

  • Reviewed on 1/21/2026

    Excellent care as usual, great staff

  • Reviewed on 1/22/2026

    Dr. Marc Mansour is a wonderful doctor whom I respect fully and would definitely recommend to a family member or friend.

  • Reviewed on 1/19/2026

    As always, my experience with Harbor Medical was excellent.

  • Reviewed on 1/18/2026

    Very prompt and helpful and pleasant!

  • Reviewed on 1/18/2026

    He is the BEST

  • Reviewed on 1/16/2026

    Dr Mansour is excellent very happy with his work. My nurse was very good also.

  • Reviewed on 1/12/2026

    Excellent and professional care.

  • Reviewed on 1/12/2026

    Always on time, listens to my concerns and treats accordingly

  • Reviewed on 1/12/2026

    Very professional

  • Reviewed on 1/12/2026

    I have the highest respect for Dr. Mansour and his expertise. However, compared to my other doctors, I sometimes feel that I'm on a timeclock. My visits on average are 15 mins. or less. My wife joined me for my last visit 5 mins. before the designated appt. but just after Dr. Mansour had started his evaluation. He made it clear to me that he would not not repeat any information to my wife due to what I suspected were time constraints. She has been at my appts. ever since major heart surgery last March. Dr. Mansour hardly mentioned that surgery which we found a little disconcerting. There was also a disconnect between the nurse and Dr. Mansour about my Plavix refill. On my previous visit along with my wife, he was more sensitive and understanding about my health challenges. My relationship with Dr. [redacted] is outstanding and sets a high bar. Hoping for the same with Dr. Mansour in the future.

  • Reviewed on 1/11/2026

    I am very happy with Dr. Mansour. He just relaxes and listens to me and we have a very good communication. I'm very happy with him.

  • Reviewed on 1/13/2026

    Very helpful

  • Reviewed on 12/31/2025

    Dr Mansour is amazing

  • Reviewed on 12/30/2025

    As usual I was seen promptly and had a thorough discussion with Dr. Mansour. I arrived early and was seen ahead of schedule.

  • Reviewed on 12/22/2025

    Dr. Mansour is friendly, approachable, listens well and takes your concerns to heart. He spent extra time with me talking about my blood pressure because it was elevated (white coat hypertension). He talked to me to settle my nerves, took my blood pressure two more times and it ended up coming down to a healthy range. He made me feel very comfortable and cared for.

  • Reviewed on 12/21/2025

    Best care in years

  • Reviewed on 12/20/2025

    Excellent, world class care.

  • Reviewed on 12/20/2025

    All went well

  • Reviewed on 12/16/2025

    The people are knowable and nice The exam rooms could use an upgrade

  • Reviewed on 12/15/2025

    Excellent

  • Reviewed on 12/15/2025

    Doing a good job keeping me alive

  • Reviewed on 12/12/2025

    I am always very happy with Dr. Mansour. I find him caring and compassionat towards me and any concerns I may have.

  • Reviewed on 12/11/2025

    As good as it gets, always!

  • Reviewed on 12/11/2025

    Very good experience. The doctors and the nurses are very, very good. Recommend them highly. Thank you.

  • Reviewed on 12/11/2025

    Professional and caring.

  • Reviewed on 12/11/2025

    Dr. Mansour has been my doctor for many years now and I'm healthy so I haven't had a lot of interaction with him, but I've noticed in the last couple of years, few years, that he has become more engaging and I have felt more important, you know, professionally to him and this time around he also was very just very helpful in a lot of ways and had listened to what I had to say and I felt very, very satisfied with the results of the appointment.

  • Reviewed on 12/7/2025

    He is a great PCP

  • Reviewed on 12/11/2025

    Dr Mansour is the best. He knows what he's doing. He explains what's going on. The staff does a great job

  • Reviewed on 12/7/2025

    Great

  • Reviewed on 12/7/2025

    Outstanding

  • Reviewed on 12/2/2025

    Great

  • Reviewed on 12/1/2025

    Dr Mansour was great Made me feel comfortable and answered all my questions Very thorough

  • Reviewed on 12/1/2025

    Yes, he's a very good provider. Answers all my questions. I've been going to him since 2010. I'd recommend him highly to anybody.

  • Reviewed on 11/29/2025

    Was seen on time, good communication with the entire staff

  • Reviewed on 11/26/2025

    Dr. Mansour is the best!

  • Reviewed on 11/27/2025

    Dr. Mansour is exceptional, I have been with him for several years and trust him with my life.

  • Reviewed on 11/27/2025

    great care from Dr. Mansour & all the staff

  • Reviewed on 11/26/2025

    Dr. Mansour listened to my concerns and we agreed on steps moving forward. I feel very comfortable in his care.

  • Reviewed on 11/26/2025

    It was excellent. Yes

  • Reviewed on 11/24/2025

    All the staff was professional and prompt

  • Reviewed on 11/23/2025

    Thanks

  • Reviewed on 11/25/2025

    I really like Dr Mansour. He is thoughtful and gives me the time to talk about my health concerns, my plans for staying healthy and is an advocate for vaccines. I especially like that.

  • Reviewed on 11/24/2025

    Dr. Mansour is always willing to listen, explain and ask if I have questions. He is courteous and compassionate. He also always gets back to me on Gateway in a timely manner. I've been his patient for quite a few years and I genuinely feel comfortable with his assessment of my health issues.

  • Reviewed on 11/24/2025

    No issues. Always very efficient and friendly

  • Reviewed on 11/21/2025

    excellent in every respect

  • Reviewed on 11/21/2025

    He is a good listener.

  • Reviewed on 11/19/2025

    Extremely good as always, with Dr. Mansour and his whole team! Dr. Mansour has pertinent info on my medical history and as a result recommended an earlier colonoscopy for me [redacted]. He also recommended that I take a vaccine shot for Pneumonia prevention at my age which I agreed to and the nurse on his team administered expertly. There is simply no downside, and many upsides, to the care that Dr. Mansour and his able team have provided me over the years!

  • Reviewed on 11/17/2025

    Always attentive, thorough, and respectful.

  • Reviewed on 11/15/2025

    Dr Mansour makes me feel like I am his only patient.

  • Reviewed on 11/14/2025

    Less computer work and more interactive with the client

  • Reviewed on 11/11/2025

    Excellent

  • Reviewed on 11/12/2025

    Dr. Mansour is a terrific doctor. He's been my primary care for over 20 years and he does a great job. I always look forward to seeing him. His information and his advice is always exceptional. I really appreciate having him as my primary care.

  • Reviewed on 11/9/2025

    Dr. Mansour tops in all respectd

  • Reviewed on 11/9/2025

    All good

  • Reviewed on 11/5/2025

    Good follow up

  • Reviewed on 11/4/2025

    I always have a good experience with the staff at MGH Brigham. They are attentive, answer any questions I might have, and professional.

  • Reviewed on 11/5/2025

    Good

  • Reviewed on 11/5/2025

    Always on time. A little rushed but got things done

  • Reviewed on 11/2/2025

    Easy access and seen timely.

  • Reviewed on 11/2/2025

    Respectful and good bedside manner

  • Reviewed on 11/1/2025

    Always a great experience with Dr Mansour and his staff

  • Reviewed on 10/29/2025

    Experience most positive. I find Dr Mansour friendly and quite knowledgeable in his field. Always explains everything in an easy to understand manner. I would highly recommend him to anyone in need of a PCP.

  • Reviewed on 10/29/2025

    Communication excellent, always on time but I never feel rushed,.

  • Reviewed on 10/26/2025

    Dr. Mansour knows me well and understands me as a patient and as a person. I am well cared for!

  • Reviewed on 10/22/2025

    Excellent

  • Reviewed on 10/20/2025

    I have a great caring doctor and appreciate his honesty. He's great person. God bless [redacted]

  • Reviewed on 10/13/2025

    Dr. Mansour is excellent.

  • Reviewed on 10/12/2025

    Personable.

  • Reviewed on 10/11/2025

    All good

  • Reviewed on 10/8/2025

    All good!

  • Reviewed on 10/6/2025

    The doctor was very attentive and personable. The reception staff were friendly and professional!

  • Reviewed on 10/5/2025

    Pleasant, easy to talk with. Good with explanations

  • Reviewed on 10/4/2025

    Dr Mansour is wonderful

  • Reviewed on 9/29/2025

    Great job

  • Reviewed on 9/28/2025

    Dr Mansour is fantastic .

  • Reviewed on 9/28/2025

    It is great and so is he

  • Reviewed on 9/24/2025

    Dr Mansour listens to and understands my concerns.

  • Reviewed on 9/29/2025

    I am happy with Dr Mansour as my primary care provider.

  • Reviewed on 9/26/2025

    This was a scheduled physical examination; everything went well.

  • Reviewed on 9/24/2025

    Always a pleasure to see Dr. Mansour. So happy he is my primary care doctor.

  • Reviewed on 9/22/2025

    Dr Mansour is my primary/ he always discusses my health and how I can improve on my results. He has the bedside manner of a confident physician. THX

  • Reviewed on 9/17/2025

    Always professional and courteous. Listens and explains well!

  • Reviewed on 9/17/2025

    he was good i've had him for awhile now

  • Reviewed on 9/27/2025

    Good visit Dr on time and answered my concerns

  • Reviewed on 9/18/2025

    Dr Mansour always listens and on time.

  • Reviewed on 9/16/2025

    Very professional and friendly

  • Reviewed on 9/11/2025

    Nothing, I had a excellent experience with my provider.

  • Reviewed on 9/10/2025

    Working with Dr Mansour six months everything is going well He is precise nice to work with

  • Reviewed on 9/10/2025

    Dr Mansour is very professional and knowledgeable and has a nice calm manner.

  • Reviewed on 9/11/2025

    Dr. Mansour is kind and supportive and explains everything very well.

  • Reviewed on 9/10/2025

    Dr Mansour was curt and hurried and agitated at my appointment. He was unprepared and obviously never reviewed my chart regarding my recent hospitalization prior to this appointment. [redacted]

  • Reviewed on 9/10/2025

    Very caring and kind. Listened to a concern I had and acted appropriately

  • Reviewed on 9/10/2025

    Very thorough

  • Reviewed on 9/9/2025

    Great service

  • Reviewed on 9/7/2025

    Was well informed of the results from all of my tests and surgical procedures.

  • Reviewed on 9/6/2025

    I am very satisfied with the care Dr Mansour provides. He is empathetic and thoughtful...you can talk with him with full confidence

  • Reviewed on 9/4/2025

    I send thanks to the staff, they are always quick to respond and listen. Dr. Mansour is always professional and kind.

  • Reviewed on 9/4/2025

    What I expected after 20 years as his patient.

  • Reviewed on 9/5/2025

    Professional. Business=-like. Thorough. Pleasant.

  • Reviewed on 9/4/2025

    Dr Mansour is the best I've been seeing him for about 25 years .

  • Reviewed on 8/30/2025

    Dr. Mansour is an excellent primary care physician

  • Reviewed on 8/27/2025

    Dr Mansour was once again punctual, thorough and thoughtful. I am most pleased to have him as my PCP

  • Reviewed on 8/25/2025

    Very kind.

  • Reviewed on 8/25/2025

    I feel that my provider was thorough and I trust him

  • Reviewed on 8/24/2025

    This provider is good at being reassuring.

  • Reviewed on 8/24/2025

    Dr Mansour has been my PCP for 30 years. He has always professional and kind. He always listens to my concerns and responds with detailed explanations. I'm am very comfortable telling him all my concerns.

  • Reviewed on 8/25/2025

    All was great as usual. No complaints

  • Reviewed on 8/24/2025

    Good physician and good person, the ideal combination and unfortunately increasingly rare.

  • Reviewed on 8/23/2025

    Excellent as always

  • Reviewed on 8/22/2025

    Dr Mansour has been my PCP for a long time I have a great deal of respect for him and the effort he makes to keep me healthy. He is very professional and very patient focused.

  • Reviewed on 8/20/2025

    Dr Mansour is very caring and thoughtful. he is very thorough and helped explaining medication changes made while I was inpatient at South Shore Hospital.

  • Reviewed on 8/18/2025

    All ok

  • Reviewed on 8/18/2025

    Very professional and thorough.

  • Reviewed on 8/18/2025

    Always personable and listens carefully.

  • Reviewed on 8/17/2025

    Very professional and timely

  • Reviewed on 8/16/2025

    The doctor was well informed and had applicable answers to my questions.

  • Reviewed on 8/5/2025

    All good no complaints

  • Reviewed on 8/7/2025

    Dr. Mansour is an excellent provider. He saw me very quickly, showed understanding of my concerns, listened to my concerns, and explained my situation to me so that I could understand. I find Dr Mansour very consistent in his approach and empathy for the patient in our meetings together.

  • Reviewed on 8/4/2025

    Excellent professional

  • Reviewed on 8/4/2025

    Dr Mansour is always on time and always listen to what I have to say. I believe he is a very good doctor.

  • Reviewed on 8/3/2025

    I have had Dr Mansour since 1995. He has always listened to me. He is on time and respectful.

  • Reviewed on 8/9/2025

    Provider always on time and never rushes through the appointment. Good conversations.

  • Reviewed on 7/31/2025

    I would have liked to have a little more time. I should have made a list of questions.

  • Reviewed on 7/31/2025

    As always, everything was professional and thorough.

  • Reviewed on 7/30/2025

    He's the most respectful, calming and caring doctor I've ever seen - in addition to being an outstanding medical professional. I am [redacted] years old.

  • Reviewed on 8/6/2025

    I have been seeing him for many years an I hope to continue for many more

  • Reviewed on 7/27/2025

    Dr Mansour, he is the best.

  • Reviewed on 7/26/2025

    Very nice

  • Reviewed on 7/23/2025

    Dr. Mansour actually saw me before my appointment time.?

  • Reviewed on 7/21/2025

    Always on time, but takes time to talk to you about any concerns

  • Reviewed on 7/21/2025

    Dr Mansour provided excellent care. He listened to my questions and explained things in easy to understand manner.

  • Reviewed on 7/20/2025

    My doctor understands my physical needs. Always provides me with what I need.

  • Reviewed on 7/19/2025

    Always a good experience

  • Reviewed on 7/19/2025

    Always direct, respectful and communicate in a way to make sure that it is understood. Also, Dr. Mansour would highlight the positive as well as issues that need to be addressed for improvement

  • Reviewed on 7/16/2025

    I feel that he is very thorough and caring and very pleasant, and I have total confidence in him.

  • Reviewed on 7/9/2025

    They are always great to me

  • Reviewed on 7/5/2025

    Dr. Mansour listens carefully, is very thorough and takes the time to explain things.

  • Reviewed on 7/2/2025

    Excellent care in a timely manner.

  • Reviewed on 7/2/2025

    He seemed very concerned about my health

  • Reviewed on 7/3/2025

    Dr. Mansour never keeps us waiting. We are in and out fast, which helps with my elderly father who is the patient.

  • Reviewed on 6/29/2025

    I describe in one word: professionalism

  • Reviewed on 6/23/2025

    Great experiance

  • Reviewed on 6/25/2025

    Appointment was on time no waiting. Explained would be physical and blood test. Very thorough.

  • Reviewed on 6/23/2025

    On time, efficient, good job

  • Reviewed on 6/14/2025

    It was fine

  • Reviewed on 6/12/2025

    Dr. Mansour is an exemplary physician I feel fortunate to have him as a doctor

  • Reviewed on 6/11/2025

    He gave me the attention and focus I expected and also gave me the time and interest needed to deal with my questions and concerns.

  • Reviewed on 6/12/2025

    I was very satisfied with the care and attention that I received at Dr Mansour's office.

  • Reviewed on 6/11/2025

    I like Dr Mansour very much he is always nice and friendly. I have and would continue to recommend Dr. Mansour to family and friends.

  • Reviewed on 6/12/2025

    Dr. Mansour is a very kind and compassionate doctor. He listened to everything I had to say and told me what he thought was the best way to deal with my issues. He ordered different tests and blood work and told me when he wanted to see me for a follow up. This was my 1st visit with him and I have to say he's the best PC Doctor I've had in a very long time. Excellent Physician in my opinion.

  • Reviewed on 6/10/2025

    Dr. Mansour is top notch. I'm glad to have found him and this office.

  • Reviewed on 6/9/2025

    I've been seeing Dr. Mansour for 30 years. My appointments are always on time and he is very good.

  • Reviewed on 6/7/2025

    Everyone is always courteous, respectful, and truthful. The facility is well-organized and clean, always reassuring (not every health care facility is, my profession takes me into many). Dr. Mansour could have written the textbook on bedside manner.

  • Reviewed on 6/7/2025

    Everything was good

  • Reviewed on 6/5/2025

    I was early and was brought in before scheduled time.

  • Reviewed on 6/7/2025

    I was very pleased with everybody from the girl that I checked in and checked out with. The nurse was very good about explaining some things to me, and Dr. Mansour is super. He listens, he's never in a rush, and he takes his time checking on everything. I'm very, very pleased with everybody there.

  • Reviewed on 6/4/2025

    Professional and politeness

  • Reviewed on 6/8/2025

    Very good

  • Reviewed on 5/30/2025

    Always outstanding to work with, it is hard to imagine a better doctor. I have referred friends and family members to him in the past and will continue to do so. I am very grateful to have him as my doctor.

  • Reviewed on 5/28/2025

    Excellent !

  • Reviewed on 5/25/2025

    Perfect.

  • Reviewed on 5/24/2025

    He is very prompt, courteous, and knowledgeable

  • Reviewed on 5/21/2025

    Doctor Mansour is very caring and listens carefully to what you have to say.

  • Reviewed on 5/21/2025

    Dr. Mansour is undoubtedly the best PCP I have ever had. I am [redacted] years old!!!

  • Reviewed on 5/20/2025

    So far all seems good but this was only my second time with Dr. Mansour and so we haven't really built up any real relationship yet.

  • Reviewed on 5/20/2025

    Yes, hi, this is [redacted]. My health care was exceptionally well, well attended, courteous, willing, very great recent appointment with Dr. Marc Mansour and also [redacted] prepping me with all I need to know. An excellent experience, I would recommend you any time. Thank you.

  • Reviewed on 5/19/2025

    I really like Dr Mansour. He's very engaging, listens and takes time with me. Fantastic doctor.

  • Reviewed on 5/18/2025

    He really understands my needs ...I never feel uncomfortable with his care..excellent doctor..

  • Reviewed on 5/14/2025

    Dr. Mansour takes his time ask questions and he listens to mine and answers thoughtfully. He's excellent!

  • Reviewed on 5/13/2025

    Very pleased

  • Reviewed on 5/12/2025

    Dr. Mansour is a wonderful doctor. He takes the time to listen, does not rush through the appointment at all.

  • Reviewed on 5/12/2025

    Dr Mansour is punctual and diagnosis issue quickly.

  • Reviewed on 5/11/2025

    Very pleased. Dr M is always professional, caring and considerate.

  • Reviewed on 5/11/2025

    Dr. Mansour is always on time and has a very calming demeanor!

  • Reviewed on 5/11/2025

    Relationship with this provider is new. Ask me again in six months. Early comments include provider is very experienced and knowledgeable. Good communicator.

  • Reviewed on 5/11/2025

    Very good

  • Reviewed on 5/12/2025

    Office visit was done in an orderly fashion.

  • Reviewed on 5/3/2025

    Hello, this is [redacted] and Dr. Mansour is probably the most punctual and attentive doctor I've ever had. I'm [redacted I can't say enough about him. He listens, he has all the information, and he has good advice. Thank you.

  • Reviewed on 5/1/2025

    As always, Dr Mansour was very professional, respectful and punctual.

  • Reviewed on 5/1/2025

    Dr Mansour is great. He deserves a raise.

  • Reviewed on 5/1/2025

    I have always had an excellent experience with my doctor. He listens very well and explains everything about my care.

  • Reviewed on 5/1/2025

    Dr Mansour is a well pcp

  • Reviewed on 4/23/2025

    Dr. Mansour is a good doctor for my needs.

  • Reviewed on 4/24/2025

    The nurse was very nice. This doctor is always on time. He listened to me. The nurse listened to me. Came up with a plan. Sent me for blood work that same day. Just an overall excellent experience.