Michael Joseph Mazzini, MD

Patient Feedback

4.888199 average rating from 161 reviews

• He is excellent!

  2026-09-06

• He is very knowledgeable and professional . He is always concerned about my well being when I see him . He is one of your best doctors .

  2026-09-06

• Dr. Mazzini was one of the most personable and professional physicians I have ever met

  2026-08-30

• Dr Mazzini was very knowledgeable and explained all the options available to me very well.

  2026-08-30

• Dr. Mazzini was very professional and answered all my questions, put me at ease, and I would highly recommend him to anybody. He was quick to answer me when I had questions when I was at the hospital and also continued my care when I had some outpatient services. He was right there to go over everything with me. I couldn't be any happier with the services and the timing of getting my stuff in.

  2026-08-26

• This was my first meeting with Dr Mazzini. I was very impressed with his bed side manner. Made us feel very comfortable. Good listener. Understood my history and current concerns. Did a great job summarizing my needs and explaining what his approach would be. Great job of educating us. Laid out an action plan and the personally followed through. We/I couldn't have been more pleased.

  2026-08-25

• Thank You

  2026-08-16

• Doctor Mazzini is the most amazing doctor I have ever had. He's not only the best cardiologist anyone could ever ask for he is thorough , compassionate & Caring and goes above and beyond to assure his patients well being. He is the best !!!

  2026-08-10

• Love DR Mazzini So thankful for having him as my cardiologist Many thanks He is top notch

  2026-08-11

• Great visit, status looks good for another year, I will see the doctor next year.

  2026-08-10

• My first time seeing this doctor. He is very professional and went over my options and we talked about it to see I agreed with the idea or not. A very good listener and explanation was easy for me to comprehend. The doctor understood I have had severe brain injuries. Took his time and answered all my questions. A+++ Rating.

  2026-08-04

• Excellent

  2026-08-02

• I found the doctor to be so knowledgeable and so at ease talking about what he knew. It made me feel at ease. And he respected me and treated me with kindness and did a not, he did not talk down to me. And I appreciated that because that is unusual for me, my experience with heart doctors in the past. So I was extremely impressed by Dr. Mazzini .

  2026-07-22

• If needed, very confident in this provider

  2026-07-18

• Dr Mazzini is very courteous, knowledgeable and caring.

  2026-07-25

• They were very knowledgeable and explained everything excellent

  2026-07-11

• Dr. Mazzini was easy to talk to, and he explained the procedure I am to have. He gave me some insight and what to expect form the ablation.

  2026-07-07

• Excellent office, nurse, and Dr. Thank you, very much

  2026-07-06

• Outstanding team of professionals, don't fix anything

  2026-06-24

• This doctor was very thorough, very caring and answered all the questions that we had to ask and he told us some things that we didn't know very very informative. Seems very nice.

  2026-06-23

• This was my first visit with Dr. Mazzini. I was really impressed by his caring manner. I felt heard. He explained the next steps in the treatment plan in a clear manner and answered my questions. I feel very fortunate that I was referred to him.

  2026-06-23

• The doctor was thorough, informative and caring.

  2026-06-21

• Friendly, experienced in his field, willing to search records for unknown old results, seemed genuinely interested in trying to provide the best plan of care.

  2026-06-13

• I have total confidence and respect for Dr Mazzini.

  2026-06-07

• Feel very lucky to be a patient of Dr.Mazzini. His guidance, care, and surgical skills have been life changing for me. A good man with a great gift that listens and cares.

  2026-06-07

• Dr. Mazzini was very kind and compassionate throughout my appointment. It was our first appointment and left me feeling very optimistic about my situation and felt like I was in good hands.

  2026-05-28

• Great job

  2026-05-25

• Dr. Mazzini is the best!!

  2026-05-23

• This was my first appointment with this provider. I am happy with him

  2026-05-18

• answered all questions and very personable

  2026-05-17

• Very good care was provided. Appreciate getting this level of treatment outside of Boston. Great experience that I am thankful for each visit.

  2026-05-10

• Dr Mazzini was/is superb...he called me after 5 PM on a Friday and told me he would get me in to see him on Tuesday...I was called on Monday for the Tuesday appt...such a nice guy and extremely professional...after our visit he made a call to Radiology and a CT scan was organized for the following day...the same day I was scheduled for an ablation at MGH on [redacted]...just an unbelievable turnaround...so wonderful...

  2026-05-03

• Dr Mazzini has been my physician for over 5 years. He has treated my AFIB. I trust him wholeheartedly. Lucky to have him as my cardiac doctor.

  2026-05-03

• Calming demeanor, explained the options well.

  2026-04-18

• Perfect first meeting

  2026-04-15

• Excellent first visit with this provider. Very engaging very thorough. All questions were answered and good rapport. Feel very confident with this treating physician.

  2026-04-12

• I have the upmost confidence in Dr. Mazzini's overview of my cardiac care. He always makes the most of my time with him by thoroughly reviewing all of the tests with me and answering any questions I may have. He genuinely cares about my quality of life. I am very grateful to have him on my healthcare team.

  2026-04-08

• Caring,dedicated,talks to the patient in a calm and concerning fashion

  2026-04-06

• He is superb. He is a physician's physician.

  2026-04-06

• Dr. Mazzini is a very thorough, intelligent, and caring physician.

  2026-03-22

• Excellent

  2026-03-23

• Excellent, kind, and thorough.

  2026-03-12

• Dr. Mazzini was amazing! He listened to me and most importantly carefully and thoroughly explained my condition in a way I could understand! He is caring, thoughtful and professional!

  2026-03-08

• It was a great experience all around.

  2026-02-28

• Dr was personable, friendly, and thorough. I felt quite confident in his care.

  2026-02-08

• That he listened carefully and helped with all health concerns

  2026-02-02

• Competent, caring, professional in the best way, responsive to my input.

  2026-02-02

• I felt comfortable and accepted during my entire visit.

  2026-01-19

• Great

  2026-01-11

• I am glad that I waited to schedule an appointment with him.

  2026-01-11

• Dr Mazzini is an excellent provider. Caring and knowledgeable.

  2026-01-05

• The provider was absolutely wonderful !

  2026-01-04

• Everyone is great.

  2025-12-17

• Great doc. Patient and helpful, solicits my questions.

  2025-12-14

• The doctor understood my concerns and explained very clearly my options

  2025-12-08

• I was very impressed with Dr Mazzini. He was very attentive to my concerns and gave me feedback when I asked him questions. He's very knowledgeable and very kind. I would definitely recommend him to someone that has cardiac issues and concerns.

  2025-12-01

• I have been a patient of Dr. Mazzini for several years and each of my visits with him is world class. He listens to what I have to say and explains in great detail my health condition and test results.

  2025-11-30

• Very happy with treatment and care I've received here. [redacted]

  2025-11-23

• I cannot say enough good things about the wonderful care my husband received God bless you all

  2025-11-05

• Very professional.And to the point seems to really know exactly what he's talking about.And what I needed

  2025-11-02