Michael Andrew Pfeffer, MD

Patient Feedback

4.925926 average rating from 108 reviews

• He was great and very knowledgeable. Will continue to see him.

  2026-07-06

• Dr. Pfeffer listened to my concerns and answered to them. He explains things well.

  2026-05-31

• Very impressed with his knowledge and empathy.

  2026-05-17

• Dr. Pfeffer was very through and answered all my questions and listened to my concerns. He gave me more time than I anticipated without making me feel rushed. He seems fully knowledgeable about his field and related areas of medicine. He ordered a number of blood rests relating to my diagnosis and needs for remediation. I was very impressed with him and feel lucky to have been assigned yo him.

  2026-05-13

• very professional people

  2026-05-09

• excellent

  2026-04-05

• The Dr. was kind understanding answer min? Politely. Gave me all the time I needed . The office worked great so please don't change anything

  2026-04-07

• I would thank Dr. Pfeffer for his patience, kindness, professionalism, knowledge in helping me to understand the care needed. What a fabulous doctor and human being.

  2026-04-07

• Very knowledgeable and explained so everything was clear and easy to understand

  2026-04-06

• I am very fortunate to be a CB patient of Dr. Pfeffer and his medical team also for The leval of care provided by every employee ay MassGeneral Brigham Cancer center. It is a privilege to be a patient here. I mean this truly and sincerely. I would not be alive without your care and I am glad to be alive. Thank you. [redacted]

  2026-03-30

• Thorough and careful, good communicator.

  2026-03-28

• Dr. Pfeffer is terrific. He's very understanding, compassionate, knowledgeable, thorough. I highly recommend him.

  2026-03-26

• This doctor explained all my lab results and other tests he checked

  2026-03-15

• Very thorough and thoughtful, caring

  2026-03-02

• Excellent

  2026-02-25

• Very kind, very smart, he explained everything so I could understand everything he talked about. I asked questions and got answers. Made me feel comfortable and I would recommend him to family and friends.

  2026-02-22

• He was friendly and wanted to help me to find and solve my problems

  2026-02-16

• Always helpful and knowledgeable

  2026-02-16

• Excellent

  2026-02-02

• Dr. Pfeffer was very professional, very informative, and very easy to understand. We look forward to seeing him again.

  2026-01-28

• He was very professional.

  2026-01-25

• Explained very technical blood tests and bone marrow results in a clear easy way. Very reassuring tone.

  2026-01-20

• Dr Pfeffer was very informative, explaining the results of my blood test in a clear and concise manner. I agreed to his overall assessment of my elevated indicators. He ordered a different blood test to cover the other 40% of possible blood disorders. I am very impressed with Dr. Pfeffer's thouroughness.

  2026-01-18

• Provider was great [redacted]

  2026-01-12

• Dr. Pfeffer has made this scary journey very caring, comfortable and understanding. He explains everything step by step and at all times whenever I should email he responds very quickly. I have never been more comfortable or relaxed with any Dr than I am with Dr. Pfeffer. I am so grateful to have him along this journey as my Dr.

  2026-01-11

• I am always happy with the care I receive at my appointment.

  2026-01-05

• I am most fortunate to have this provider. He is always, always available to answer my questions via Gateway or by phone regardless of the time of day. He displays a sincere and authentic interest in my continued health and responds to my questions and concerns with respect and patience. His demeanor is supportive, encouraging and optimistic.

  2025-12-28

• Dr. Pfeffer was very knowledgeable about my rather unusual condition and has been very helpful in helping me access other care through other specialists that I may need in relation to my particular issues. 100%. Thank you so much.

  2025-12-25

• He is a wonderful doctor and his concern for his patients is exemplary.

  2025-11-23

• Very knowledgeable and caring! He took the time to review my medical history and ask questions pertinent to my medical and family history. He was able to diagnose me and explain me, my medical and prescriptions thoroughly. Very good experience!

  2025-11-17

• I was very happy with this doctor; answering all my concerns.

  2025-11-16

• Dr. Pfeffer is a very nice person. He is very dedicated and I think that he is very capable and I have been lucky to find him. Thank you very much.

  2025-10-19

• He took time to explain my new medical issue.

  2025-10-13

• Dr was patient w my many questions and spent a great deal of time w me helping me to understand next steps

  2025-09-29

• Outstanding.

  2025-09-23

• Dr. Pfeffer was excellent, caring, and a good listener, and I would recommend him to anybody.

  2025-09-17

• The doctor was very informative. He was caring, professional and kind when explaining everything in detail for me and my husband to understand.

  2025-09-17

• Dr Pfeffer treated me with the utmost respect, explained everything carefully and answered all my questions!

  2025-08-25

• This care provider make me feel very comfortable with test that he ask me to take. His explanation of the results and his care make me very comfortable knowing that he is 100% invested in the very best care for me and keeping me healthy. Thank you!

  2025-08-20