
Highlights
Languages
- English
Gender
FemaleVideo
Locations
- Mass General Brigham Primary Care Clinic at Walpole
- 111 Norfolk Street, Walpole, MA 02081
- Get Directions
- Phone: 508-660-1200
- Fax: 508-660-1209
- Mass General Brigham Primary Care Clinic at Millis
- 969 Main Street, St 205, Millis, MA 02054
- Get Directions
- Phone: 508-376-3000
- Fax: 508-376-6064
Expertise
Education
- Residency: Hunterdon Medical Center, Family Medicine, 2013
- Internship: Hunterdon Medical Center, Family Medicine, 2011
- Medical Education: Ross University School of Medicine, 2010
Board Certifications
- Obesity Medicine: American Board of Obesity Medicine, 2023
- Family Medicine: American Board of Family Medicine, 2013
Insurance
- Aetna
- Blue Cross Blue Shield
- Cigna
- Coventry
- Harvard Pilgrim Health Care
- Mass General Brigham Health Plan
- MassHealth
- MassHealth ACO
- Medicare
- Medicare ACO
- Multiplan
- Railroad Medicare
- Tufts Health Plan
- Tufts Medicare Preferred
- United Health Care
- Wellpoint
- WellSense
Ratings & Reviews
4.9 out of 5
212 ratings, 68 reviewsThe 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.
- Reviewed on 7/1/2026
Dr. Mazzawi is a true professional in her line of work. My family and I are thrilled she is our primary care physician.
- Reviewed on 6/28/2026
Dr. Marta Mazzawi and her staff are just wonderful. They're professional, courteous and compassionate. Dr. Mazzawi takes time to check on any symptoms or concerns you are having. She finds solutions or refers you to a specialist that can treat your symptoms.
- Reviewed on 7/1/2026
The whole experience was pleasant and I would recommend my doctor to anyone.
- Reviewed on 6/25/2026
Very detailed and knowledgeable nurses. Gave me great care and had great attention to detail. Had a great experience with all of them
- Reviewed on 6/15/2026
Dr Mazzawi is a caring, knowledgeable, patient, thorough and kind provider. She is deeply invested in the well-being of her patients.
- Reviewed on 6/7/2026
Dr. Mazzawi is professional, personal, prompt and thorough. She knows my medical history, makes sound medical judgments and keeps me on a healthy trajectory!
- Reviewed on 6/3/2026
She is thorough- goes through my history and current health concerns and she explains issues well. I get nervous at appointments but less so with Dr. Mazzawi.
- Reviewed on 6/3/2026
Dr. Mazzawi is the best of the best. She always answers my questions. She's very patient and very knowledgeable. I would trust her with anyone in my family as their physician. She's the best.
- Reviewed on 5/29/2026
I think she does a fantastic job relating to the patient. She makes me very comfortable and I'm very happy that I found her as a physician.
- Reviewed on 5/25/2026
Dr Mazzawi is an excellent primary care physician.
- Reviewed on 5/16/2026
I am so pleased with the experience, expertise and respect that Dr. Mazzawi always provides. She is the best and is very easy to talk to. I have friends and neighbors who have heard of her through various outlets and who now want her as their PCP, which brings up my only concern: she may become too popular to secure a visit. She is a remarkable physician, and I am so glad to have found her 10 years ago when I first moved to the area. Thank you, Dr. Mazzawi, for caring about people and working so hard at what you do!
- Reviewed on 5/15/2026
Dr. Mazzawi is very good at listening and she is very kind. She's very good with kids. My son opens up to her very well and she's amazing with babies. We're really happy with this care provider.
- Reviewed on 5/4/2026
I have always had a wonderful experience with Dr. Mazzawi, as well as her nurse practitioners. They have gone above and beyond for me.
- Reviewed on 4/18/2026
Dr. Mazzawi is fantastic. [redacted], special needs, usually experiences fear and trepidation before and during medical check-ups. Not with Dr. Mazzawi: She is a master at understanding [redacted] and putting her at ease. We are so, so, so grateful that [redacted] is a patient at this office and Dr. Mazzawi's practice. [redacted]
- Reviewed on 4/19/2026
Dr Mazzawi and her staff have always been respectful and I appreciate all of her staff's support and kindness follow up from her and her staff has always been respectful clear and supportive. [redacted]
- Reviewed on 4/18/2026
Couldn't ask for more attention
- Reviewed on 4/4/2026
Dr. Marta Mazzawi is kind, knowledgable, she is a SUPERIOR MD Praise to her and her entire staff. Sincerely yours, [redacted]
- Reviewed on 4/6/2026
Dr. Mazzawi is always thorough and cares about my overall well-being and is always responsive and helpful in making sure I have the care that I need. That's all. Thank you.
- Reviewed on 4/1/2026
Very efficient, very kind and easy to talk to. Whole office is very efficient including the blood draw dept.
- Reviewed on 4/1/2026
I am always comfortable talking with her about Any issues I have. She follow through quickly with any of my concerns
- Reviewed on 3/26/2026
Dr. Mazzawi is a wonderful caring doctor. I feel fortunate to have Dr. Mazzawi and her nurse [redacted] caring for me. [redacted]
- Reviewed on 3/25/2026
Dr is great as well as nurse practitioner but staff in Millis is abrupt and responses by nurse via the gateway are dismissive.
- Reviewed on 3/23/2026
Marta is an amazing doctor ! I feel very fortunate to have her as my PCP !
- Reviewed on 3/22/2026
Everything was excellent
- Reviewed on 3/20/2026
Great!
- Reviewed on 3/7/2026
I really enjoy my doctor, she is warm and personable, and actually fun to be around. She is just so normal and down to earth.
- Reviewed on 3/6/2026
Very responsive to all my questions. Kind of a funny, carefree type person, but right to the point as far as what I should, shouldn't do. I would definitely recommend her if she took new patients to someone else in my family.
- Reviewed on 2/20/2026
My provider was great and listened to me very well.
- Reviewed on 2/15/2026
It was excellent. Love Dr Mazzawi and her staff in Walpole. ?
- Reviewed on 2/5/2026
Exceptional
- Reviewed on 2/2/2026
I like Dr. Mazzawi. She listens to me and takes my concerns seriously.
- Reviewed on 2/1/2026
The doctor was attentive, informative and caring.
- Reviewed on 1/29/2026
Dr. Mazzawi was cordial and professional. I left her a message on the patient portal a few days later and she returned my message promptly.
- Reviewed on 1/28/2026
Great first visit! Friendly, listened, took her time, knowledgeable. Prompt responses to blood tests.
- Reviewed on 1/24/2026
Dr Mazzawi listens carefully and answers questions thoughtfully.
- Reviewed on 1/23/2026
Dr. Mazzawi is fantastic! Kind, caring, a great listener and takes the time to really know and understand her patients needs.
- Reviewed on 1/18/2026
She was very attentive and patient
- Reviewed on 1/14/2026
Always so supportive and listens well Thanks
- Reviewed on 1/5/2026
Dr Mazzawi took the time to listen to my worries. She is kind , compassionate and caring.
- Reviewed on 1/4/2026
Dr Mazzawi is very friendly and easy to talk to.
- Reviewed on 12/31/2025
Always attentive and listens thoroughly before advising any care.
- Reviewed on 12/28/2025
I had a wonderful experience and she was very helpful.
- Reviewed on 12/24/2025
This practice has great staff
- Reviewed on 12/21/2025
Very good over all
- Reviewed on 12/22/2025
I appreciate her attention to all of my concerns
- Reviewed on 12/21/2025
Dr.Mazzawi is extremely kind and knowledgeable. She listened to my concerns regarding an article in the Boston Globe about the use of longterm statins and we discussed how that impacts me and my personal needs. I totally respect her opinion, as always.
- Reviewed on 12/20/2025
Dr Mazzawi always remembers what we've talked about at previous appointments. She is a great listener and makes me feel comfortable.
- Reviewed on 12/11/2025
Dr. Mazzawi has always been a great source for referral and information related to the changes in my conditions. She addresses my concerns in a timely fashion. [redacted]
- Reviewed on 12/7/2025
I always have great visits with Dr. Mazzawi. She is kind, thorough, answers any and all of my questions. Even when I ask follow-up questions on the portal , she is very prompt answering.
- Reviewed on 12/9/2025
I had the same PCP for 35 years until she retired and was very anxious having to start with a new provider. I am so grateful to have Dr Mazzawi as my new PCP. She listens to my concerns and makes me feel comfortable.
- Reviewed on 12/8/2025
Very professional took time to explain and listen. Always had a good experience with this office
- Reviewed on 12/7/2025
I have been a patient of Dr Mazzawi for many years. She always puts me at ease and listens to what I have to say. The staff is always helpful too.
- Reviewed on 12/7/2025
very nice person
- Reviewed on 11/23/2025
Excellent doctor. Listens carefully to treats you total respect, answers questions respectfully.
- Reviewed on 11/17/2025
Dr Mazzawi has always been a concerned and thoughtful provider. Dr Mazzawi is a good listener and asks questions is such a way that I am comfortable talking about most anything and everything with her and value her knowledge and insight.
- Reviewed on 11/12/2025
Martin Mazzawi was great. She always listens to me. She's a really good provider. Highly recommend.
- Reviewed on 11/10/2025
This is a very well run office with very professional staff.
- Reviewed on 10/26/2025
I have been seeing Dr Mazzawi since she took over from my Dr before her. Dr Mazzawi listen to what I tell her, she takes her time to go over all meds, tests etc. I have recommended Dr Mazzawi and MassGBrigham to many new patients.
- Reviewed on 10/5/2025
I felt very listened to. Responses and explanations were clear and directly relevant to questions I had and information I needed.
- Reviewed on 10/4/2025
Dr. Mazzawi and [redacted] (nurse) are professional, treat me with respect and are attentive to any questions or needs I have. I have a great amount of confidence in their abilities. Also, I am someone who used to have anxiety about seeing a doctor and I think Dr. Mazzawi has recognized that and I now feel more comfortable when seeing her.
- Reviewed on 10/1/2025
I always receive great care from Dr.Mazzawi. I have total confidence in her.
- Reviewed on 9/29/2025
Dr. Mazzawi is easy to talk to and she listens to what I have to say. She is thorough and makes sure all my needs are met and my follow up visits with her or others are addressed.
- Reviewed on 9/20/2025
Very happy with my provider and the entire staff.
- Reviewed on 9/19/2025
The staff were wonderful and great to talk to. They listened to my concerns.
- Reviewed on 9/11/2025
Always, she is there if I need to speak with her
- Reviewed on 9/5/2025
Dr. Mazzawi is always friendly, kind and easy to talk to. She is very thorough and explains things fully.
- Reviewed on 9/5/2025
Thorough and helpful for answering questions and letting me know next steps for my care.
- Reviewed on 8/27/2025
Dr. mazzawi always listens and is a great doctor