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Jenny Y Sun

Jenny Y Sun, MD

Internal Medicine

Highlights

Age Groups Seen

  • Adults
  • Geriatrics

Languages

  • Chinese - Mandarin
  • English

Gender

Female

Locations

  1. Mass General Brigham Primary Care Clinic at Westwood

Expertise

Education

  • Residency: Lahey Clinic, Internal Medicine, 2012
  • Residency: Dana Farber Cancer Institute*, Medical Oncology, 2010
  • Residency: Massachusetts General Hospital, Dermatology, 2006
  • Internship: McGaw Medical Center Northwestern University, Internal Medicine, 2004
  • Medical Education: Harvard Medical School, 2003

Board Certifications

  • Internal Medicine: American Board of Internal Medicine, 2012

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
  • Blue Cross Blue Shield
  • Cigna
  • Commonwealth Care Alliance
  • Coventry
  • Fallon Health
  • Harvard Pilgrim Health Care
  • Humana
  • Mass General Brigham Health Plan
  • MassHealth
  • MassHealth ACO
  • Medicare
  • Medicare ACO
  • Multiplan
  • Railroad Medicare
  • TriCare
  • Tufts Health Plan
  • Tufts Medicare Preferred
  • United Health Care
  • Wellpoint
  • WellSense

Ratings & Reviews

4.6 out of 5

168 ratings, 69 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 3/4/2026

    Dr. Sun listens and does all she can to point me in the right direction. She's thorough and kind.

  • Reviewed on 3/5/2026

    I felt OK with the interaction with this provider in the room. But with follow up correspondence, it made me feel like she didn't actually hear me or connect the patient to the results she was following up about. Most of our visit was spent talking about my wanting to get pregnant and how that desire has affected me with coming off different meds. When my lab results came back, she suggested a medication and when I asked, can I take it pregnant? She said no then why did you make that suggestion? I'm not sure if she wasn't listening in the room or if she didn't connect patient results to patient files after. Either way it left a very bad taste in my mouth since switching to the Westwood location (I was forced to after Newton corner folded) I have not felt the same level of continuity in my care.

  • Reviewed on 3/3/2026

    Dr Sun is an excellent PCP. I feel very good to have her on my medical team

  • Reviewed on 2/18/2026

    Very thorough and detailed

  • Reviewed on 2/9/2026

    Dr Sun was kind and professional . She also took her time with me answering questions .

  • Reviewed on 2/5/2026

    My health has improved greatly over the past year due to Dr Suns care. She's terrific.

  • Reviewed on 2/2/2026

    DR. SUN IS A GREAT PC DR. I WOULD DEFINITELY RECOMMEND HER!

  • Reviewed on 1/25/2026

    I love this office

  • Reviewed on 1/15/2026

    [redacted] My doctor is blunt and thorough, I was happy I wasn't shamed for my weight or blood work not being ideal but instead was just given simple instructions for healthier living.

  • Reviewed on 1/15/2026

    The provider was just perfect. He was really good. Answered all my questions.

  • Reviewed on 12/21/2025

    I was greeted well and everyone treated me with respect. The appointment was on time and all of my questions and concerns were answered to my satisfaction.

  • Reviewed on 12/18/2025

    Dr Sun is very attentive and listens to all my problems and concerns she offers help for my social work and needs and refer me to specialist for me she is timely and reliable remember all the conversations about my previous health concerns as well I am very grateful for being cared for from Dr Sun.

  • Reviewed on 12/16/2025

    I love Dr. Sun. So professional, kind she always remembers me. Very respectful and knowledgeable. The best! Heart ? her and her staff. I am truly blessed.

  • Reviewed on 12/14/2025

    Very pleasant visit.

  • Reviewed on 12/11/2025

    Dr. Sun has been my health care provider for over 5 years. She is extremely professional but most importantly kind and understanding of my health as well as the knowing how to help my husband and I after loosing our daughter [redacted] years ago. Dr. Sun is compassionate and most of all pro active in guidance of how to deal with the loss of our daughter [redacted]. We are grateful for her kindness and care she gives us. [redacted]

  • Reviewed on 12/11/2025

    My experience with Dr. Sun is always a great one. She goes over everything, she listens, she's very patient, and when you speak to her and ask her about certain things, she's very honest, she lets you know whether it's a good thing, bad thing, and what tests should be done. I can't say enough about Dr. Sun. She's amazing.

  • Reviewed on 12/7/2025

    she is a very nice and good doctor, just thanks a lot!

  • Reviewed on 12/8/2025

    Dr. Sun is very thorough and answers all my questions with clarity and honesty. I love her sense of humor!

  • Reviewed on 12/7/2025

    Excellantcare

  • Reviewed on 12/5/2025

    It has taken me some time to get to know Dr. Sun as it has for her to know me. Language is a little bit of a barrier in our first appointment, but that improves every time I see her. I have communicated with her office through email and received a prompt response. She has made great recommendations to me for additional specialist care, and I am very happy with the service I'm getting from Dr. Sun.

  • Reviewed on 12/3/2025

    Very friendly and knowledgeable

  • Reviewed on 12/1/2025

    She could tell I was coughing too much and prescribed the medicine I needed.

  • Reviewed on 11/30/2025

    Dr. Sun is an amazing doctor who cares about my overall health. I have a lot going on medically and she helps me navigate, schedule important tests/checkups and manage what is most important. I drive a distance to meet with Dr. Sun and it is totally worth it for my well being.

  • Reviewed on 11/30/2025

    Dr Sun is always thorough and spends time discussing my needs

  • Reviewed on 11/27/2025

    Dr. Jenny is a very thoughtful provider. She asks all the questions. She takes time to write everything out and she has been a joy to work with. She's very caring and she makes sure that she follows up in time and makes sure that I see all the right doctors. So I truly do appreciate her as my physician.

  • Reviewed on 11/22/2025

    Dr. Sun is great, I can easily talk with her about anything from my health, to my current employment status and retirement plans.

  • Reviewed on 11/20/2025

    very good

  • Reviewed on 11/19/2025

    Dr Jenny Sun took the time to listen to me, answered my questions and thoroughly reviewed my medical history. I am grateful she is my Primary Care physician

  • Reviewed on 11/12/2025

    I respect Dr. Sun and I am glad that she is my primary doctor.

  • Reviewed on 11/9/2025

    I feel comfortable discussing things with Dr Sun

  • Reviewed on 11/6/2025

    Thank you for your service at the hospital. Thank you. God bless you.

  • Reviewed on 11/5/2025

    Very happy with my visit!

  • Reviewed on 11/2/2025

    The Dr is very clear about what my situation is and what I need to help during yearly visits the same she has excellent communication skills

  • Reviewed on 10/30/2025

    I didn't feel good about the visit with Dr. Sun. I didn't feel she was knowledgeable about my medical condition and I also felt that her demeanor wasn't good. She didn't listen well and she didn't seem interested in listening to what I had to say. And in a couple of situations, she seemed like she was blaming me or discouraging me from expressing my opinion. [redacted]

  • Reviewed on 10/29/2025

    Dr. Sun always listens carefully and demonstrates a genuine interest in my concerns.

  • Reviewed on 10/30/2025

    I think Dr. Sun is a great doctor. She listens and doesn't judge. I would recommend her to anybody.

  • Reviewed on 10/20/2025

    Great

  • Reviewed on 10/20/2025

    Excellent care

  • Reviewed on 10/6/2025

    The recent visit with my primary doctor was a disaster. She showed nothing but inpatient and full of rude and negative words. I tried to explain my situation and the pain I was suffering, but she said to me that you're not going to die. The only advice she provided was' Google, do you know how to google?'.

  • Reviewed on 10/8/2025

    Dr. Sun has been my doctor for a good bit now and she is absolutely positively amazing on every level. She's intelligent, she's hardworking, she's compassionate. She listens very attentively. She comes up with thoughts that are fabulous, just very specific to myself and my needs and concerns. She's just simply lovely, everything about her.

  • Reviewed on 10/6/2025

    Wonderful Doctor

  • Reviewed on 10/3/2025

    Dr Sun was kind, professional and listened to what I had to say. Please thank her for me.

  • Reviewed on 9/23/2025

    Dr Sun showed little empathy. She spoke judgmentally about people who cannot afford a physical exam (me) unless Medicare covers it. She ranted about people who should be working 2 jobs to provide for their families, regardless of disability, age, etc. I was very shocked and insulted.

  • Reviewed on 9/22/2025

    Provider takes a one-size fits all approach to healthcare. I explained interventions that failed for me and her only response was disbelief or that I had to do them longer or better to achieve an outcome that still did not reach my health targets. Complained about Medicaid patients, (I have private insurance) and overall just talked past me on most issues. [redacted]

  • Reviewed on 9/18/2025

    Dr Jenny Sun is an excellent physician and she understands my medical history, issues and my preferences. She listens, is respectful, professional, and gives excellent advice and medical recommendations. Most importantly, I trust her. I don't trust just anyone. I recommend others to Dr Sun.

  • Reviewed on 9/10/2025

    Value follow up from Gateway inquiry

  • Reviewed on 9/4/2025

    She was very smart and efficient but it was my first time meeting her and she did not have any small talk ( bedside manner) she was strictly business and looking at the computer. Her exam was thorough and she did make some good recommendations for supplements. [redacted] Overall she was efficient

  • Reviewed on 8/28/2025

    I feel like she cares about me as a patient and a person. I don't feel that way with most doctors these days.

  • Reviewed on 8/28/2025

    Dr. Jenny Sun is one of the best care providers. She is very respectful and always listens carefully to her patients' medical conditions.

  • Reviewed on 8/21/2025

    Dr. Sun is always proactive and attentive to my healthcare. I am very satisfied with the care I receive from Dr. Sun.

  • Reviewed on 8/21/2025

    nothing, just thanks!

  • Reviewed on 8/21/2025

    My Dr Sun is the best Dr I have ever had

  • Reviewed on 8/17/2025

    Any questions or concerns were answered and explained.

  • Reviewed on 8/11/2025

    She is not a great communicator

  • Reviewed on 7/24/2025

    Dr. Sun provides knowledgeable and compassionate care, with a focus on being proactive. She responds to my questions in a clear and timely manner, both in person and via email. I appreciate her.

  • Reviewed on 7/23/2025

    Dr Sun always practices evidence based medicine. I appreciate her listening to my concerns. She gave good advice about updating my HPV vaccination status. [redacted]

  • Reviewed on 7/23/2025

    Dr. Sun is attentive, patient, and extremely intelligent. It is a pleasure speaking with her in both English and (for me, broken) Mandarin. Now that I have seen her for several years, I am really happy about my choice for a PCP.

  • Reviewed on 7/6/2025

    She was thorough and helpful

  • Reviewed on 6/26/2025

    Everything was great

  • Reviewed on 6/17/2025

    top notch

  • Reviewed on 6/18/2025

    It was a pleasure to be seen by Dr Sun herself instead of her NPA. What I was very pleased with was her follow up suggestion as to a MGHB facility to have a necessary test before a scheduled surgery. Had she no, I would have had to reschedule the surgery.

  • Reviewed on 6/12/2025

    She spent the time to listen to, and answer each of my questions.

  • Reviewed on 6/11/2025

    Provider was great. Listened to and answered all my questions. Set up appointments for my concerns. Allowed plenty of time for my visit. I would highly recommend my provider.

  • Reviewed on 6/6/2025

    Dr. Sun is an excellent listener and very intelligent. He listens to me and analyzes and gives me recommendations, which are always spot on.

  • Reviewed on 6/5/2025

    It was a very good visit with Dr. Sun! Thank you!

  • Reviewed on 6/5/2025

    Very pleasant and helpful, attentive and caring about my concerns

  • Reviewed on 5/29/2025

    Dr. Sun is one of the best doctors that I've ever seen. She is very caring. She listens carefully. She explains things carefully. She doesn't make me feel rushed. She knows my history and whatever I've taken for medications, whatever kind of previous surgeries I've had. She knows all of that before she comes in the room. I would definitely recommend her to anyone.

  • Reviewed on 5/28/2025

    She's awesome

  • Reviewed on 5/26/2025

    My provider was very willing to help. [redacted]