Kenneth Rosenfield, MD, MSC

Patient Feedback

4.956589 average rating from 129 reviews

• Dr. Rosenfield literally saved my life in 2012 and I will always be grateful to him.

  2026-07-26

• Dr Rosenfield knows me and knew my husband for a long time. He is very caring, respectful and always well informed of my on going medical issues. He always takes in to account my care wishes. I have full confidence in his decisions and highly recommend him.

  2026-07-25

• Dr. Ken Rosenfield is an absolute asset to Mass General. He is one of the reasons that you guys have one of the best hospitals in the world. Do whatever you can to hold on to him and Dr. [redacted]. They are both absolutely standout doctors and speak worlds about the quality of Mass General.

  2026-07-22

• Dr. Rosenfield called me directly to get me in to see him because of my occluded leg and he was absolutely excellent. Never saw him before, but I heard a lot of good things about him and a very, very good surgeon is the one that recommended him. He is absolutely excellent.

  2026-07-22

• I feel lucky to have this team caring for my helath.

  2026-07-18

• Dr. Rosenfield is the best doctor in the whole world. I've had him for years. He's very nice to me, good to me, and cares about his patients. He's the best.

  2026-07-15

• Excellent experience with this provider. He asked good questions and assessed my responses.

  2026-07-05

• I feel Dr Rosenfield is the best! He always has time for his patients and told me that if I have any questions or concerns to text him.

  2026-06-29

• I am very pleased with the care and attention provided by the care provider.

  2026-06-28

• Dr Kenny demonstrates the bedside manner that is missing from many younger medical professionals. Please give inexperienced staff a chance to grow their soft skills.

  2026-06-23

• For now,nothing,I will have surgery soon,than I can tell you.

  2026-06-21

• Dr Rosenfield was totally up on my condition and gave me more help and time than necessary . He is the best interventional cardiologist in the country.

  2026-06-15

• The best care

  2026-06-14

• Yes, Dr. Rosenfield, as always, is the best provider that any patient could ask for and his associate that was with him. He was also, I had just met him for the first time, he was very attentive and extremely helpful and very much to be recommended. Always, always happy when I have an appointment with these providers.

  2026-06-03

• Dr. Rosenfield was very thorough, listened carefully, and was very informative, concerned, and cares a lot about my overall health. I would highly recommend him to any one of my family or close friends. Thank you.

  2026-06-03

• Dr. Rosenfield and team are always very knowledgeable and caring. I feel very fortunate to be under Dr. Rosenfield's care. I highley recommend Dr. Rosenfield and his team to my family and friends.

  2026-06-01

• Dr. Was excellent.

  2026-05-31

• Highly recommend!

  2026-05-30

• The proactive contact by Dr Rosenfield was greatly appreciated as was his planned procedural approach.

  2026-05-19

• Dr. Rosenfields and the PA we excellent and asked very pertinent questions concerning the chest pains I have been having and the test I have had to date. Kudo's to both of them as they were thorough and not condescending at all !!!!'

  2026-05-13

• All my doctors at MGH are world class. Their staff is too.

  2026-05-13

• Very congenial, he took a very sincere interest in my case and in me

  2026-05-13

• Dr. Rosenfield was great

  2026-05-11

• all good

  2026-05-05

• Dr Rosenfield is an outstanding expert in the field, and it is great to get his evaluation of my condition and his recommendation on how to stay healthy.

  2026-04-28

• Always the best

  2026-04-20

• Dr. Rosenfield and Dr. [redacted] are the best doctors and are extremely knowledgeable about my cardiac issues.

  2026-04-19

• Very professional

  2026-04-08

• I was relieved and pleased to have Drs Rosenfield and [redacted] give such a thorough and thoughful review of my case.

  2026-04-05

• Dr. Rosenfield is an outstanding practitioner in whom I have unconditional confidence and appreciation. He listens patiently, advises clearly, and reassures with confidence, kindness, and precision. His staff is prepared, organized, efficient, and sharp.

  2026-03-23

• Great 100 %

  2026-03-21

• Both Dr. Rosenfield and Dr. [redacted] spent ample time going over everything and answering every question and were quite thorough and much appreciated in all the knowledge that they imparted for our care. Thank you.

  2026-03-20

• Dr. Rosenfield was kind, caring, reassuring, and understanding. I appreciate him taking the time to go out of his way and meet with me.

  2026-03-18

• His expertise and his attention to my case gave me a high level of confidence.

  2026-02-11

• Thorough

  2026-02-09

• My experience with Dr. Rosenfield was magnificent. He is an excellent doctor, who is extremely knowledgeable, thoughtful and caring. He conveyed medical information in terms I could understand; he listened well, and he answered all my questions to my satisfaction. I left feeling great about the stents he had placed in my heart. Above all, I felt I had a outstanding doctor who will always be there for me.

  2026-02-09

• Dr. Rosenfield and his staff are extremely professional and capable. I feel fortunate to be able to be under their care.

  2026-02-04

• Ken has been terrific for a long time! I'm happy to have him as one of my doctors.

  2026-02-03

• Dr Rosenfield has treated me for 15 years. He always listens to my concerns, answers questions clearly, provides information on updates and new research on my condition and doesn't rush through the appointment

  2026-01-31

• My experience with the doctor was great. Everybody in their office were fantastic, very helpful, and the doctor explained everything that I need to know. He went through the whole procedure that was performed with me and the treatment and what are the expectations. He was fantastic, very patient, very knowledgeable. Like I said, everybody in that office were fantastic.

  2026-01-28

• Wonderful expertise in his specialty. He has been a go to person for advise and direction for all my health needs

  2026-01-25

• My name is [redacted]. I'm a patient of Dr. Rosenfield. I'm here to say that I think that Dr. Rosenfield is an absolute fabulous, fabulous doctor. I feel very comfortable in his company and I'm most appreciative of the time that he takes to help me out. If there is any way I could be of any help to Dr. Rosenfield other than medically, I would sure do so. It was my pleasure and it's my honor to be a patient of his. Thank you.

  2026-01-21

• expertise, compassion were greatly appreciated

  2026-01-11

• Everything was done in a timely manner

  2026-01-11

• Very satisfied with medical services. [redacted]

  2026-01-11

• I feel i am being very well cared for.

  2026-01-11

• Dr Rosenfield is not only an excellent technical interventionist, but he also took the time to explain to us and help us understand what was going on medically. This was invaluable and appreciated. We are so lucky to have him as out physician.

  2025-12-15

• I always look forward to seeing Dr. Ken about my health concerns. He's a leader in his expertise and I feel it's a privilege to be seen by him and his team. I am grateful to be under his care. Please pass this message on to him.

  2025-12-14

• Absolutely wonderful. Explained what's been happening for the last year.

  2025-12-07

• It was a positive and reassuring experience

  2025-12-07

• Everyone i came into contact was very knowledgable, and added a genuine caring and personal aspect that was special to me!

  2025-12-01

• great dr

  2025-11-22

• It was a very useful meeting with a competent specialist.

  2025-11-20

• Always reassuring and thourough

  2025-11-17

• I was extremely impressed with the doctors ability to make me feel comfortable and his professionalism and sweet attitude towards me.

  2025-11-16

• Dr Rosenfield has been my cardiac doctor for more than 30 years He is always ready to listen to me and has told me on more than one occasion to call his cell phone directly if I have any problems or concerns.

  2025-10-28

• Best cardiologist

  2025-10-26

• Dr Rosenfield has been terrific

  2025-10-12

• Dr. Kenny Rosenfield is the tops...so grateful to say he is my cardiologist.

  2025-10-07

• Dr. Rosenfield saved my life, I'll always be grateful for his support.

  2025-10-04