About
Li Tso, MD graduated magna cum laude from Harvard University with a degree in chemistry. He then earned his medical degree from SUNY Stony Brook School of Medicine, graduating first in his class and joining Alpha Omega Alpha, the National Medical Honor Society.
Dr. Tso completed his residency and fellowship in nephrology at Massachusetts General Hospital. After his training, he practiced there for nearly 30 years and also served as co-director of Bulfinch Medical Group. At Bulfinch, he focused on advancing patient care and developing best practices. Over the years, Dr. Tso has aimed not only to diagnose and treat but also to educate and empower his patients through empathy and understanding.
Recognizing his dedication to patient care, Mass General Brigham honored Dr. Tso with the Partners in Excellence Award. This award celebrates healthcare professionals who go beyond expectations to support the healthcare system’s mission and values.
In addition to his clinical practice, Li Tso, MD, serves as an Assistant Professor of Medicine at Harvard Medical School. For many years, he has shared his expertise with students and residents, helping shape the future of medicine. Since 2010, he has also served as a team physician and internist for the New England Patriots, a role that underscores his knowledge in sports medicine and preventive health.
Dr. Tso’s clinical interests span preventive medicine, renal disease, cardiology, and sports medicine. He believes strongly in the patient-doctor relationship, seeing it as essential to good care. Dr. Tso listens carefully to each patient’s unique needs, fostering trust through open communication and mutual respect.
Outside of medicine, Dr. Tso is married with two children. In his free time, he enjoys running, reading, especially history and science, and traveling. He remains committed to lifelong learning, always striving to expand his knowledge and provide exceptional patient care.
Dr. Li Tso looks forward to partnering with each patient in a concierge setting, where they will work together to create a personalized health plan that meets both current and future needs.
Education & Training
Undergraduate
Harvard University, BA in Chemistry
Medical School
SUNY Stony Brook School of Medicine, MD
Residency
Massachusetts General Hospital
Fellowship
Nephrology, Massachusetts General Hospital
Additional Training
Alpha Omega Alpha, National Medical Honor Society; Assistant Professor of Medicine, Harvard Medical School
Certifications
Who is Dr. Tso right for?
Dr. Tso is well suited for patients who value an experienced, empathetic physician who prioritizes education, clear communication, and a true partnership in their care. He is an excellent choice for those managing complex conditions or seeking a doctor who treats the whole person.
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Frequently Asked Questions
Dr. Tso focuses on preventive medicine, renal disease, cardiology, and sports medicine. He also provides comprehensive primary care as a board-trained internist. His nephrology fellowship at Massachusetts General Hospital gives him particular depth in kidney-related conditions.
Dr. Tso completed his residency and nephrology fellowship at Massachusetts General Hospital. He holds an appointment as Assistant Professor of Medicine at Harvard Medical School and earned membership in Alpha Omega Alpha, the National Medical Honor Society.
Dr. Tso earned his undergraduate degree in chemistry from Harvard University and his medical degree from SUNY Stony Brook School of Medicine, graduating first in his class. He completed his residency and nephrology fellowship at Massachusetts General Hospital.
Dr. Tso spent nearly 30 years in practice at Massachusetts General Hospital before joining Exceptional Health. He also served as co-director of Bulfinch Medical Group at MGH during that time.
Yes. Dr. Tso has served as team physician and internist for the New England Patriots since 2010. Sports medicine is one of his core clinical interests, alongside preventive medicine and cardiology.
Dr. Tso holds an appointment as Assistant Professor of Medicine at Harvard Medical School. He has contributed to clinical best practices throughout his career at Massachusetts General Hospital.
Yes. Mass General Brigham honored Dr. Tso with the Partners in Excellence Award for his contributions to the health system's mission. He also served as co-director of Bulfinch Medical Group at MGH.
Reviews
Doctor profile last updated May 27, 2026