James Yoo, MD
Not currently accepting new patients
4.785034 average rating from 147 patient reviews
Specialties
Affiliation
Mass General Brigham
Provider Locations
- Boston, MA
- Westwood, MA
Dr. James Yoo is a member of the Section of Colon and Rectal Surgery at Brigham and Women’s Hospital (BWH) and Dana-Farber Brigham Cancer Center.
Dr. Yoo received his medical degree from the Mt. Sinai School of Medicine (New York, NY) and completed a general surgery residency at the Beth Israel-Deaconess Medical Center (Boston, MA). He completed a fellowship in laparoscopic colon & rectal surgery, and a colon and rectal surgery fellowship at New York-Presbyterian Hospital (New York, NY). Dr. Yoo previously served as Chief of the Section of Colon and Rectal Surgery at UCLA (Los Angeles, CA), and Chief of the Division of Colon and Rectal Surgery at Tufts Medical Center (Boston, MA). Dr. Yoo is board certified in both general surgery and colon and rectal surgery.
Dr. Yoo’s research focuses on the tumor microenvironment, tumor-myofibroblast interactions, and colitis-associated cancer.
Dr. Yoo has clinical interests in minimally invasive surgical approaches, colorectal cancer, Crohn’s disease, ulcerative colitis, diverticulitis, anal dysplasia, and anorectal diseases.
Education & Training
- Fellowship: New York Presbyterian - Columbia University College of Physicians & Surgeons****, Colon and Rectal Surgery Fellowship, 2006
- Fellowship: New York Presbyterian - Weill Cornell Medical Center, Laparoscopic Colorectal Surgery Fellowship, 2005
- Residency: Beth Israel Deaconess Hospital, general surgery residency, 2004
- Internship: Beth Israel Deaconess Hospital, general surgery internship, 1998
- Medical Education: Icahn School of Medicine at Mount Sinai, medicine, 1997
Board Certifications
- Colon and Rectal Surgery, American Board of Colon and Rectal Surgery
- Surgery (General Surgery), American Board of Surgery
Languages Spoken
- English
Age Group Treated
- Adults
Patient Feedback
4.785034 average rating from 147 reviews
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Very professional and caring
2026-06-16
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Dr Yoo is a great provider. Always makes sure that I am comfortable throughout the entire visit.
2026-06-13
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He is very experienced doctor.
2026-06-10
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Dr Yoo was very knowledgeable. He summarized my history and provided clear instructions regarding next steps.
2026-05-21
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Yes, Dr. Yoo, Y-O-O, is awesome. He's gentle, great sense of humor, and explains everything very clearly. Felt very safe in his hands.
2026-05-21
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Great communicators ..much appreciated!
2026-05-13
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Dr. Yoo was very kind. He listened very carefully. He did a good examination and he gave me a full explanation of what my situation is for me to make a good decision.
2026-05-14
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Dr. Yoo is an exceptional doctor. I was late for the appointment because I could not get parking. He ended up taking me. I was grateful that he could do that. I know he's a busy doctor, and that's a busy hospital He's always been kind of courteous, listens, and has a positive attitude. I am fortunate to have him as a doctor.
2026-05-02
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I find that Dr. Yoo and his staff are very kind, caring and compassionate people.
2026-04-20
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I feel Dr yoo and I have a good understanding of my issues and we do talk about it. He seems very nice and knowledgeable. So far so good ?
2026-04-16
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Very caring competent provider.
2026-04-15
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Dr. Yoo is very knowledgeable and very attentive to my needs. We've spoken on the phone before and I feel very comfortable with him continuing with my procedure.
2026-04-10
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My experience with this provider was wonderful. He was very, very clear and easy to understand and he seemed genuinely interested and I really can't say enough good things.
2026-04-04
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Outstanding in every way.
2026-04-02
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Only preliminary visits to date. I believe he is very competent.
2026-03-16
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The provider is very good
2026-03-14
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Dr. Yoo is very caring and pro active doctor!
2026-03-12
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Dr Yoo is great!
2026-03-09
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He is an excellent doctor. He answers all my questions, and I highly recommend him.
2026-03-04
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Yeah, nurse and provider were friendly. They were approachable, easy to talk to. The examination was done professionally. There was no wasted time. Boundaries were respected. I thought it was a fine visit and I felt well taken care of and of course I appreciated the feedback on my condition.
2026-02-19
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He was kind and listened to what I had to say
2026-02-16
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Patient, caring
2026-02-27
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Dr. Yoo was kind, understanding and extremely helpful.
2026-02-04
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Dr. Yoo is so gentle and kind.
2026-01-28
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Overall a very good appointment. We were able to figure out my issues
2026-01-27
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Yeah, talking with Dr. Yoo was very good. My only question would be, when am I going to get the results from him looking at the films to tell me what his thoughts are on the diagnosis?
2026-01-19
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Dr Yoo is very professional, informative and respectful. I am happy to have him as a part of my healthcare team.
2026-01-14
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Great asset to the department
2026-01-14
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Very personable. I felt very comfortable with him.
2026-01-10
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[redacted] he was thorough in questioning me and put me ease.
2025-12-23
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Dr. Yoo has my confidence
2025-12-23
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Very knowledgeable and easy to talk with
2025-12-19
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I had a very pleasant experience with my G.I appointment.
2025-12-15
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Dr Yoo spent the necessary time to go over my health issue.
2025-12-02
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Dr. Yoo is always very professional and answers all questions.
2025-11-28
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Nothing to add. Good experience.
2025-11-16
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I was happy with the provider
2025-11-13
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Dr. Yoo is very professional and at the same time friendly and welcoming. He is very respectful when I'm getting into my hospital gown for my exam. He is very timely yet was patient, allowing time for my daughter to join the visit.
2025-11-13
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He was very pleasant and knowledgeable.
2025-11-10
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He treats you with respect and makes you feel comfortable.
2025-11-09
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Very knowledgeable and explained the process for surgery.
2025-10-27
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This was my first visit with Dr. Yoo. He is a very kind and compassionate provider. He recited my entire disease medical procedure history without ever looking at any notes, handwritten or digital. He took the time to listen to my own history with the disease and assured me that he would do all that he could to increase the chances of best possible outcomes. I'm looking forward to having Dr. Yoo perform my surgery.
2025-10-22
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Good listener and explained everything carefully.
2025-10-15
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I felt like he was really interested in me and listened. Very uplifting. It was a joy.
2025-10-09
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Made me feel comfortable, secured, and in good hands.
2025-09-29
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Look, I wish it were not necessary to visit this office at all. I envy those who have access to vaccines that might prevent HPV in the first place. That said JAMES YOO is an excellent provider. He makes me feel comfortable in an "uncomfortable" situation. What this means is I feel I can let my guard down and be very honest about my health and activities. I have seen a few providers over the years for this situation, and he is the best. Thank you.
2025-09-28
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Respectful
2025-09-18
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Always efficient, and a helpful and caring Dr adds so much to a great experiebce
2025-09-13
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Dr yoo. Seems very bright and seems to be on board with what's going on Precancerous rectal pre cancer. Sent out biopsy. Hopefully he can save my life if it is cancer
2025-09-13
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Dr. Yoo is very professional and patient. He describes everything in a way that makes you feel safe and relieved.
2025-09-10
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Everything was great.
2025-08-20
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My experience with this care provider was excellent. THANK YOU!
2025-08-18
Accepted Insurance
- Tufts Medicare Preferred
- Medicaid ME
- Wellpoint
- MassHealth
- United Health Care
- TriCare
- Mass General Brigham Health Plan
- Blue Cross Blue Shield Medicare
- WellSense
- Cigna
- Humana
- Medicare
- Tufts Health Plan
- Blue Cross Blue Shield
- Fallon Health
- Medicaid VT
- Harvard Pilgrim Health Care
- Multiplan
- Beech Street
- Coventry
- Aetna
- Senior Whole Health
- Commonwealth Care Alliance