Bonnie Ann Southworth, MD

Not currently accepting new patients

4.885714 average rating from 91 patient reviews

Specialties

Affiliation

Mass General Brigham

Provider Locations

  • Boston, MA

Education & Training

  • Fellowship: Johns Hopkins Medical Center, 1999
  • Fellowship: Brigham and Women's Hospital, Internal Medicine, 1998
  • Residency: Brigham and Women's Hospital, Internal Medicine, 1994
  • Medical Education: Washington University, 1991

Board Certifications

  • Internal Medicine, American Board of Internal Medicine

Languages Spoken

  • English

Age Group Treated

  • Adults

Patient Feedback

4.885714 average rating from 91 reviews

  • Excellent care from Dr. Southworth. She always listens to my questions and provides excellent advice.

    2026-07-07

  • This was a telephone call with Dr. Southworth and everything went well.

    2026-06-17

  • Bonnie Southworth is the most caring doctor I know. She takes time with you. She looks at your records. She talks with you about things to improve, how good your health is going. Even if you're having a bad day, she lifts your spirits. And she, in my eyes, will always be a number one doctor. Thank you, Bonnie Southworth.

    2026-06-16

  • Dr Southworth and her team are wonderful. Respectful, professional, caring.

    2026-06-08

  • Very good listener and excellent follow-up.

    2026-06-08

  • Dr. Southworth was very well prepared and very thorough and very insightful. It had an excellent discussion of my issues and I would recommend her to anybody. She's really top-notch.

    2026-05-28

  • Dr. Bonnie Southworth to me is a five-star program. You are very, very lucky to have her and the family love her, the three that go there. Thank you.

    2026-05-25

  • Dr. Southworth is thorough , pleasant , knowledgeable, and compassionate. I trust her with my health...

    2026-05-26

  • She was 15 minutes late and didn't explain why, but the whole physical was swift with enough time.

    2026-05-23

  • Connie Southworth is a wonderful primary care doctor. She takes very good care of me. She's very thoughtful. She's a wonderful diagnostician and she really cares about me and I have nothing but good things to say about her.

    2026-05-21

  • Wonderful doctor!

    2026-05-16

  • I have been a patient of Dr. SOUTHWORTH 's for over 25 years and she is always very patient and clear in her communications with me. She treats me with respect and great care. I also very much appreciate her advice and I agree wholeheartedly with her approach to medicine and her general attitude, which I find to be calming, non-alarmist, and simply knowledgeable, not trendy, so to speak. My only regret is that she does not have space for new patients to see my other family members.

    2026-05-14

  • Dr. Southworth has been my provider for more than 20 years. She is extraordinary! She is alway kind, knowledgable, responsive, gets back to me in a timely manner when needed and has many more attributes. I am so fortunate to have her as my primary care doctor.

    2026-05-11

  • Dr Southworth is at her best in virtual visits. She does not seem as rushed and takes time for a more holistic and detailed conversation. She has time to answer questions and discuss judgment calls. I appreciate her openness to discussing the latest studies and protocols (something I appreciated about the late Dr. [redacted], my previous provider). She treats my views and desire to understand current research with respect.

    2026-05-10

  • I truly appreciate Dr. Southworth's warm demeanor and attention to all the varied details of my health. She communicates well and suggests future steps I can take to remain healthy. The staff in her office are friendly and helpful.

    2026-05-04

  • Hi, I've had Dr. BONNIE ANN SOUTHWORTH for quite a long time. She's very respectful. She listens to you and she goes above and beyond to do the best that she can as if I needed a referral. She's very honest. She shows empathy and all I can say is God bless her and her family. With this day and age, we need more doctors like Dr. BONNIE ANN SOUTHWORTH. And I hope you do hear this message and I think she should be really complimented. Thank you so much. Have a blessed day.

    2026-04-23

  • My doctor, Dr. Southworth, is extremely smart and knowledgeable, and I wouldn't want to have seen any other doctor.

    2026-04-21

  • She is very caring

    2026-04-18

  • Dr Southworth is thorough . She probes me for info about my health. Importantly, she is a good listener and a responsive, compassionate professional. I feel well cared for by her.

    2026-04-15

  • I anticipate an appointment with Dr. Southworth the same way I anticipate attending a concert or theatrical production. In other words, I look forward to it and am always impressed with her observations and insights.

    2026-04-15

  • She cares

    2026-04-07

  • Dr. Southworth is very listening. She's understanding. She's able to explain all of my questions, concerns, break it down to not just medically, to make it make sense to someone that is in my terminology. Those type of physicians are few and far between, so I'm grateful that I have her and want to continue. So most definitely, she's somebody that I would recommend to any one of my family members.

    2026-02-26

  • Dr Southworth is an incredible doctor who provides a high level of care. She listens to my concerns and takes the time to discuss my issues and educate me about how to improve my health. She is extremely knowledgeable, very kind and caring.

    2026-02-16

  • I have been a patient of Dr SOUTHWORTH for nearly 30 years. I have been continuously impressed by her knowledge and care for her patients.

    2026-02-05

  • Both me & my husband have had continued care by this provider for 15+ years. We both greatly appreciate her professional focus and attention to our overall health. Dr. Southworth is the BEST!

    2026-01-29

  • Dr. Southworth is amazing. She's always on top of all of my medical needs and is one of the best doctors I've ever had the pleasure of meeting. So thank you, Dr. Southworth.

    2026-01-29

  • I'm speaking on behalf of my wife, [redacted]. She was very satisfied with the service that she got at the hospital and with Dr. Bonnie Southworth. It was outstanding and very, very caring.

    2026-01-21

  • Dr. Southworth is an outstanding PCP. She is clinically expert, caring and compassionate, and has excellent communication and collaborative skills. I realize how fortunate I am to have her as my doctor and am extremely grateful for her care.

    2025-12-22

  • Dr. Southworth is A+++++. I've been with her for over 20 years now, and she has been a perfect match for me.

    2025-12-19

  • My provider is an excellent provider who knows and acknowledges what is going on with my medical status. I would recommend her to basically anyone that needs to be, you know, seen or evaluated, I should say. It's the best thing that ever happened to myself and also my family.

    2025-12-11

  • Dr. Southworth is a smart, caring doctor who prepares lists before hand on my medical needs.ie flu shot. Dr listens, gives advice and allows me ask questions. She is never in a rush and always kind and compassionate. [redacted]

    2025-12-08

  • Dr Southworth is always timely, clear and listens to me

    2025-11-17

  • Dr.Southworth is always professional and efficient. Knows my history and explains things thoroughly.

    2025-11-02

  • Everything very good in the office. NOT so much in the CTA department. Nothing good to say about that department.

    2025-10-29

  • Dr. Southworth is great. Makes it very comfortable to share your concerns and genuinely seems to care. She's been my primary doctor for years and even though I've moved out of the city I still travel to see her.

    2025-10-27

  • Excellent care

    2025-11-02

  • I am so happy and fortunate to have Dr Southworth as my primary care provider. She always is on top of the important procedures/tests that I need to pay attention to and she makes sure to explain to me the importance! I feel safe and taken care of.

    2025-10-26

  • Hi, I've had Dr. Bonnie Southworth for a very long time. She's very respectful. She answers any questions that I may have. She listens, and I really believe that she sees you, okay, and she hears you also. I understand that everybody is busy, but Dr. Bonnie Southworth has an extra blessing upon her. I would recommend her. to anybody that I know. She's an excellent doctor, and she's always been so, so kind. And I love having her, and she's very, very understanding, because nowadays you can't find that. So I send her blessings, and I hope this evaluation does some good, and more people should be like her. Thank you so much for listening, and you have a very blessful day.

    2025-10-23

  • Dr. Bonnie Ann Southworth has been my primary care physician since September 2013, and over the years she has provided truly exceptional care. She is an outstanding doctor who combines medical expertise with genuine compassion and respect for her patients. Dr. Southworth always takes the time to listen carefully to my concerns, explains things clearly, and offers thoughtful guidance and advice that make me feel confident and supported in managing my health. Her professionalism, honesty, and approachable nature have always stood out. She is attentive, understanding, and never rushes through appointments. What I appreciate most is her ability to make me feel comfortable - her friendly attitude and warm smile create a sense of trust and reassurance. It is clear that she truly cares about her patients' well-being. I feel very fortunate to have Dr. Southworth as my physician, and I have the utmost respect and gratitude for the quality of care she provides.

    2025-10-12

  • I am so lucky to be her patient.

    2025-10-10

  • She is wonderful [redacted]

    2025-09-19

  • Dr. Southworth is an absolute gem; I am so grateful to have her as my PCP. [redacted]

    2025-09-08

Accepted Insurance

  • MassHealth ACO
  • Wellpoint
  • Cigna
  • TriCare
  • Aetna
  • MassHealth
  • Humana
  • Multiplan
  • WellSense
  • Blue Cross Blue Shield Medicare
  • Coventry
  • Tufts Health Plan
  • Mass General Brigham Health Plan
  • Harvard Pilgrim Health Care
  • United Health Care
  • Beech Street
  • Senior Whole Health
  • Medicare
  • Medicare ACO
  • Fallon Health
  • Commonwealth Care Alliance
  • Medicaid ME
  • Blue Cross Blue Shield