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J Mathieu Massicotte

J Mathieu Massicotte, MD

Urology

Highlights

Age Groups Seen

  • Adults
  • Geriatrics

Languages

  • French
  • English

Gender

Male

Locations

  1. Massachusetts General Urology Clinic
  2. Massachusetts General Urology Clinic
    • 104 Endicott Street, Medical Office Building; Suite 200, Danvers, MA 01923
    • Get Directions

Expertise

Education

  • Residency: Lahey Clinic Hospital, Urology, 1998
  • Residency: Massachusetts General Hospital, General Surgery, 1994
  • Medical Education: Yale University School of Medicine (Connecticut), 1992

Board Certifications

  • Urology: American Board of Urology, 2001

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
  • Maine Community Health Options
  • Mass General Brigham Health Plan
  • Mass Health
  • MassHealth
  • Medicaid CT
  • Medicaid ME
  • Medicaid NH
  • 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

461 ratings, 154 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

    Good to know what my problem is and that the doctor is so optimistic that he can make my condition better. Thanks!

  • Reviewed on 2/6/2026

    Took the time to listen to my concerns and was very respectful of my concerns.

  • Reviewed on 2/5/2026

    HE LISTENED TO ME AND TOOK HIS TIME TALKING TO ME ABOUT MY SYMPTOMS. HE THEN TOLD ME HIS PLAN TO HELP ME. HE TOLD ME ABOUT HIS EXPECTATIONS OF WHETHER THE SURGERY WOULD ELIMINATE MY ISSUES. HE TOLD ME EXACTLY WHAT THE SURGERY WOULD INVOLVE. I WAS PLEASED WITH HIS PLANS FOR ME.

  • Reviewed on 2/4/2026

    I am very grateful to have the quality of care this provider offers as well as the personal connection and friendship

  • Reviewed on 2/6/2026

    This provider was very caring and he provided a thorough explanation as to what the procedure was going to entail and what was the likely outcome.

  • Reviewed on 2/3/2026

    The doctor provided me with the best medical care possible and he explained the procedure to me in advance. He provided postcare instructions to me. All in all,a successful procedure.

  • Reviewed on 2/1/2026

    He is the best urologist I have ever seen.

  • Reviewed on 2/3/2026

    I asked open-ended questions to elicit information. I am new to the experience. The response was 'if you're asking that you must understand everything b/c someone explained it to you.' I didn't. No one had. I felt this to be dismissive and decidedly unhelpful. That response closed off the opportunity for further communication. [redacted]

  • Reviewed on 1/23/2026

    Yes, I had a good experience. I've been with the Mass General for decades and I've always had a great, mostly almost all, all interactions have been excellent. I don't know what to do now.

  • Reviewed on 1/23/2026

    Doctor was very helpful

  • Reviewed on 1/19/2026

    Dr. Massicotte listened all of my concerns, discussed my health history, and thoroughly all testing options. The office was excellent and provided detailed information concerning my future appointments.

  • Reviewed on 1/4/2026

    Excellent and caring physician. I am grateful for his care.

  • Reviewed on 1/5/2026

    Very professional and explained next steps.

  • Reviewed on 12/29/2025

    First and maybe last time to see the doctor given my age and rationale for the visit

  • Reviewed on 12/29/2025

    I saw a technician who was very good. The question before ask about a nurse, I did see a nurse who gave me a pill and she was very nice

  • Reviewed on 12/29/2025

    Excellent experience as with all the Mass General professionals that have given me care over the years.

  • Reviewed on 12/24/2025

    Good visit. Haven't received any feedback on implications of blood test.

  • Reviewed on 12/24/2025

    The Doctor was very friendly and professional

  • Reviewed on 12/24/2025

    They were very professional they felt very comfortable with them! They were very patient they were not in a rush to move me out. The experience was perfect my shoulder is great the operation went good I would be more than happy to recommend the doctor and the facility.

  • Reviewed on 12/20/2025

    I trust this doctor to treat me for my bladder cancer.

  • Reviewed on 12/21/2025

    All personnel were friendly and courteous.

  • Reviewed on 12/20/2025

    Awesomeness {Well educated and knows his Craft}

  • Reviewed on 12/19/2025

    I'm very happy with my provider, my doctor.

  • Reviewed on 12/9/2025

    I was most impressed with Dr. M's patience, willingness to listen, and interest in responding to my questions and concerns. My appointment time was late in the afternoon, and I didn't feel the slightest bit rushed, etc.--Dr. M was thorough and fully present.

  • Reviewed on 12/9/2025

    Dr. Massicotte is an outstanding physician who is superb in his craft. Great insights and care

  • Reviewed on 12/8/2025

    I really appreciated how carefully the doctor and nurse both explained the procedure and also the importance of following up in a year or so

  • Reviewed on 12/7/2025

    Was a comfortable experience

  • Reviewed on 12/7/2025

    She was wonderful . She made me feel very comfortable.

  • Reviewed on 12/1/2025

    [redacted] Provider did not physically examine my abdomen or pelvin exam was not given. Provider had my med recs from the local hospital, and went by these med records and CT results I brought, exclusively. Provider did order a Bladder Scan and gave 2 options for treatment. Answerd all my questions.

  • Reviewed on 11/30/2025

    My doctor and his assistant were very professional and took good care of me during my procedure. Thanks to all involved! All the best, [redacted]

  • Reviewed on 11/30/2025

    Great visit, great provider but I had to wait 6 months to get in. He could have seen me in Danvers after 1 month... maybe you AI Scheduler needs more experience

  • Reviewed on 11/30/2025

    He was cold , seem bothered to be there , didn't listen to me when I said I was in pain til I insisted

  • Reviewed on 12/3/2025

    Best decision I ever made, thanks to the referral by my Primary Care Physician.

  • Reviewed on 11/22/2025

    Efficient and a great communicator.

  • Reviewed on 11/22/2025

    It was a good experience.

  • Reviewed on 11/22/2025

    focused caring attentive told me to call him if I experienced any problems

  • Reviewed on 11/17/2025

    Professional and positive

  • Reviewed on 11/12/2025

    Dr. Massicotte is a trusted provider. I believe the exercises good judgment, and he always takes into consideration my concerns, questions and preferences. I was very pleased with the outcome of this visit.

  • Reviewed on 11/12/2025

    Excellent

  • Reviewed on 11/10/2025

    Expect to have long term relationships

  • Reviewed on 11/15/2025

    Excellent listener and very easy to talk with.

  • Reviewed on 11/2/2025

    Dr. Massicotte is superb! Truly professional, knowledgeable, thorough and caring. A credit to MGB. Fortunate to have hm as my provider.

  • Reviewed on 10/30/2025

    Dr. MASSICOTTE. Always makes me feel confident enough were I could easily talk about my concerns

  • Reviewed on 10/28/2025

    The doctor educated me in what my sympt

  • Reviewed on 10/29/2025

    The Dr & Nurse were fantastic

  • Reviewed on 10/27/2025

    You all are great and a pleasure

  • Reviewed on 10/26/2025

    The doctor was attentive, caring and answered my questions. I had extensive time with a nurse who was exceptional - caring, helpful, patient and informative.

  • Reviewed on 10/26/2025

    Professional and patient in that the doctor was open to listen to my concerns and give me directions and assurance that he would be able to help me meet my health needs.

  • Reviewed on 10/30/2025

    Both PA [redacted] and Dr. Massicotte were clear, respectful, and reassuring.

  • Reviewed on 10/22/2025

    He is thoughtful, good listener and engaging.

  • Reviewed on 10/16/2025

    Very good

  • Reviewed on 10/15/2025

    All that I can say is that my experience with Dr. .Massicottewas wonderful .

  • Reviewed on 10/13/2025

    Very professional

  • Reviewed on 10/12/2025

    All good,

  • Reviewed on 10/11/2025

    I had a very satisfactory experience with the provider.

  • Reviewed on 10/9/2025

    I appreciate the time the Doctor spends with me and explains and answers all my concerns.

  • Reviewed on 10/8/2025

    [redacted] Dr. Massicotte was excellent. He explained the details , answered questions and addressed what was needed. Top notch.

  • Reviewed on 10/6/2025

    Other than the driver running a bit late all went well.

  • Reviewed on 10/5/2025

    Many thanks to my doctor. He is extremely smart and understood every question I asked. Thank you very much for your expertise.

  • Reviewed on 10/5/2025

    Pleasant, put me at ease, satisfied with amount of time spent explaining future procedure

  • Reviewed on 10/5/2025

    It was an excellent patient and physician discussion, with my problems being listened to, and solutions cogently defined that were acceptable to me in every way.

  • Reviewed on 10/4/2025

    The doctor and I have been together for more then15 hrs and he has done me well at all times

  • Reviewed on 10/4/2025

    Very professional and quickly diagnosed my problem and explained the solution in easily understandable terms .

  • Reviewed on 10/2/2025

    Really not much, he did what he was supposed to do and that's about it.

  • Reviewed on 10/1/2025

    This provider is intelligent and well trained but [redacted] I find him somewhat smug and aloof...

  • Reviewed on 9/24/2025

    They give out lots of information but it not easy to remember it all after the fact.

  • Reviewed on 9/26/2025

    Was very happy with my visit. The doctor explained everything to make me understand. Excellent service. Would recommend him to anybody.

  • Reviewed on 9/20/2025

    The provider was great. The only comment I would like to make is that after the procedure was completed the provider started to explain what the procedure indicated and what was next. Unfortunately because of the emotion of the procedure I was not able to fully comprehend what was said and I was not ready to ask appropriate questions. The doctor and staff were outstanding, the issue was simply that I was not in a position to discuss or fully comprehend so soon after the procedure. Thank you to all for outstanding care! [redacted]

  • Reviewed on 9/20/2025

    I thought the visit went well

  • Reviewed on 9/11/2025

    I have been seeing Dr M for many years.I find him to be sensitive and respectful and I have complete trust in him.. I am grateful for his presence in my life

  • Reviewed on 9/11/2025

    He was an exceptional physician. He articulated everything perfectly. He explained everything. He was caring, insightful, and cognizant and multidimensional in his thought processes. He was very, very good.

  • Reviewed on 9/8/2025

    Great, very professional

  • Reviewed on 9/7/2025

    excellent communication

  • Reviewed on 9/5/2025

    very pleased

  • Reviewed on 9/5/2025

    Thank you.

  • Reviewed on 9/4/2025

    I have excellent care ....no issues.

  • Reviewed on 8/26/2025

    Dr Massicotte listened to my concerns and offered proper suggestions

  • Reviewed on 8/25/2025

    Dr. Massicotte and his staff are wonderful. Skilled, professional, and knowledgeable. I feel fortunate and privileged to obtain my urology related healthcare from Dr M and his staff.

  • Reviewed on 8/23/2025

    Everything was explained to my satisfaction

  • Reviewed on 8/14/2025

    Both the doctor and the nurse are great and professional people, I had a very bad experience with my dermatologist.

  • Reviewed on 8/13/2025

    Dr. Massicotte is a knowledgeable physician with a very pleasant, calm demeanor that is comforting to both the anxious patient as well as the family member. He listens carefully and responds with detailed information to any questions. All our encounters with him have been completely positive

  • Reviewed on 8/13/2025

    Excellent care

  • Reviewed on 8/10/2025

    The Dr. was professional and knowledgeable...

  • Reviewed on 8/10/2025

    Did not spend enough time with me

  • Reviewed on 8/10/2025

    Dr. Massicotte was wonderful in every respect. Knowing the distance we had traveled he was able to schedule a biopsy and blood test the same day we were in Danvers. He was a clear communicator and I could not be more satisfied with his care.

  • Reviewed on 8/9/2025

    I am very happy with my care

  • Reviewed on 8/9/2025

    Very knowledgeable

  • Reviewed on 8/7/2025

    fantastic

  • Reviewed on 8/6/2025

    I was pleased with Dr. Massicotte appointment, [redacted]

  • Reviewed on 8/5/2025

    Dr was great [redacted]

  • Reviewed on 8/3/2025

    Doctor asked questions and listen. Never gave the impression that I was Invading on his time. Thank you.

  • Reviewed on 8/3/2025

    The doctor is very nice, very patient, and gives patients clear opinions.

  • Reviewed on 7/30/2025

    Very knowledgeable and interested in my issues

  • Reviewed on 7/29/2025

    Dr. Massicotte was serious when he needed to be, great bedside manner. He was also somewhat funny. He's got a great way to put you at ease.

  • Reviewed on 7/20/2025

    Good experience

  • Reviewed on 7/16/2025

    always a goog job

  • Reviewed on 7/16/2025

    Could have spent more time explaining diagnosis and treatment

  • Reviewed on 7/16/2025

    I very much appreciated being seen by this provider. He listened carefully to what I had to say and he was extremely helpful.

  • Reviewed on 7/14/2025

    All good

  • Reviewed on 7/14/2025

    I have been extremely pleased with the care provided over the past 11 years and continue to have the highest degree of confidence of my care in their hands.

  • Reviewed on 7/13/2025

    I've been a patient of Dr. Massicotte for a year or more and he has expertly treated my urinary troubles successfully. This visit was to look at my options to correct incontinence. I was given two options. I chose Urethroplasty. [redacted] I'm relieved knowing progress is ongoing

  • Reviewed on 7/15/2025

    I could not be in better hands! I totally trust Dr. Massicotte. I'm very lucky.

  • Reviewed on 7/14/2025

    Very personal and professional

  • Reviewed on 7/13/2025

    Doctor and Nurse were extremely kind and helpful and provided excellent care, office was very hygenic and friendly

  • Reviewed on 7/12/2025

    The patient is handicapped and within a wheelchair the doors there are not self operating a person needs to open and hold the door. Upon leaving the reception seen me struggling trying to get out and instead of offering help just sat there staring at me until I had a yelled out Can somebody help us with the door. A woman from a back room came out to help.

  • Reviewed on 7/18/2025

    The doctor listening very well to what I was saying and provided me with explanations to my concerns and feedback.

  • Reviewed on 7/9/2025

    Yes, Dr. Massicotte seemed very knowledgeable of what we were trying to accomplish that day. I think he listened to what I had to say, and I think his feedback was very good and very accurate, and I would recommend him highly. Thank you.

  • Reviewed on 7/7/2025

    The doctor was very professional.

  • Reviewed on 7/5/2025

    Very knowledge and very respectful. Would recommend him highly

  • Reviewed on 6/30/2025

    Great experience. Great people.

  • Reviewed on 6/25/2025

    No vitals were taken, no blood pressure, temperature, heartbeat. Yeah, no vitals were taken.

  • Reviewed on 6/24/2025

    That he was very respected for what my husband had to say he explain to us the best he could I think he is a very certain doctor that takes care of his patients?

  • Reviewed on 6/24/2025

    all good

  • Reviewed on 6/22/2025

    Excellent care.

  • Reviewed on 6/22/2025

    Dr M was efficient, professional and very caring. I felt he understood my issue and explained it so I could understand it.

  • Reviewed on 6/15/2025

    I very much appreciated the quality of care provided to me by Dr. Massicotte. He made sure to udnerstand my concerns, and explained things carefully and clearly

  • Reviewed on 6/12/2025

    He is very caring and understanding.

  • Reviewed on 6/11/2025

    Excellent. Been seeing Dr. Massicotte for almost 20 years now.

  • Reviewed on 6/11/2025

    Dr Massicotte is always very professional yet caring and personable.

  • Reviewed on 6/9/2025

    He was a caring and very competent physician and a nice man. A gentleman throughout the whole process.

  • Reviewed on 6/7/2025

    After 3 months on a "treadmill" w/a different urologic office, I was pleased to be given options for a way forward by Dr. Massicotte. He was thorough in explaining the options, likely time frames, etc. While I'll admit to being somewhat nervous about my upcoming "Green Laser" surgery - as I would be with any upcoming surgical procedure, no matter how statistically "safe" - I feel I am in very capable hands with Dr. Massicotte, NP [redacted], & all the staff at MGB Danvers.

  • Reviewed on 6/6/2025

    I like Dr. Massicotte as a doctor. I feel my interactions with him are useful and helpful and he does have my best interest at heart trying to improve and care for my prostate.

  • Reviewed on 6/5/2025

    It was fine.

  • Reviewed on 6/5/2025

    Morgan the medical technician that assisted was excellent. She made me feel comfortable for an difficult procedure.

  • Reviewed on 5/21/2025

    Everything was great

  • Reviewed on 5/19/2025

    My experience was top-notch. It was professional and polite and pleasant. And I would refer this physician to anyone in my close proximity.

  • Reviewed on 5/15/2025

    Kind, knowledgeable and great bedside manners!

  • Reviewed on 5/13/2025

    First rate! Excellent!

  • Reviewed on 5/14/2025

    Suggested things I had not considered

  • Reviewed on 5/14/2025

    Great job

  • Reviewed on 5/12/2025

    Experience with the provider was good. [redacted]

  • Reviewed on 5/12/2025

    We appreciate the learning about a new procedure and are anxious to proceed to correct my problem.

  • Reviewed on 5/10/2025

    Very comfortable experience

  • Reviewed on 5/10/2025

    Great professionally careing Dr

  • Reviewed on 5/8/2025

    Dr Massicotte was most attentive to my input, answered my questions, and his recommendations were most appreciated.

  • Reviewed on 5/7/2025

    Basically he was excellent.

  • Reviewed on 5/7/2025

    Good and very polite take good care of you

  • Reviewed on 5/2/2025

    Dr Massicotte had a great manner about him. Very easy to talk too

  • Reviewed on 5/1/2025

    Best care

  • Reviewed on 5/3/2025

    Professional, highly competent, good communicator.

  • Reviewed on 5/1/2025

    Provider superb!

  • Reviewed on 5/1/2025

    Positive, intelligent and thoroughly evaluation in a most collegial approach. Dr Massicotte took his time in listening to my history and concerns, discussed the previous workup and with no pressure the possible plan moving forward. I am delighted to be under his care.

  • Reviewed on 5/1/2025

    Was very pleased with the Dr

  • Reviewed on 4/23/2025

    The doctor gave me great confidence in the proceedure that will be perfomed and my wellbeing.

  • Reviewed on 4/14/2025

    He listened to me carefully, suggested a possible diagnosis, and prescribed a medication. We'll see what happens. He gave me his personal cell phone number and told me to call him with the outcome or if the problem persisted.

  • Reviewed on 4/16/2025

    Excellent Doctor. A pleasure to work with!

  • Reviewed on 4/14/2025

    Yeah, he was great and he explained to me everything what he's doing and all the procedures. So it was great. And then I feel comfortable in the process. Thank you. Bye.

  • Reviewed on 4/8/2025

    Dr M was kind and explained things well

  • Reviewed on 4/10/2025

    Yes, yes, he was very, very knowledgeable and he filled me in on a lot of things that I had no idea. I feel very confident with the doctor and so does my wife. Thank you.

  • Reviewed on 4/2/2025

    I have been with Dr. J. Matthew Massicotte for over 20 years now, since he was up at Chelmsford Urology, and I found him to be outstanding. I was just so very fortunate to have been placed with him, and I followed him when he transferred to Mass General. I am thoroughly enthusiastic about the service that I have received from Dr. J. Matthew Massicotte, and I hope to continue with it for years to come. Thank you very much. My name is [redacted], and I've been a patient with the doctors for that length of time.

  • Reviewed on 3/31/2025

    I appreciate the doctors thoroughness in dealing with it health issues

  • Reviewed on 3/29/2025

    Dr. Massicotte answered all my questions and treated me as a participant in my care plan.

  • Reviewed on 3/29/2025

    Thanks to Dr Massicotte for his expertise and understanding.

  • Reviewed on 3/29/2025

    Personable, listens, explains options.