Dr. James Yoo

Dr. James Yoo, MD, is a distinguished gastrointestinal and colorectal surgeon known for his expertise in minimally invasive and advanced surgical techniques for complex colorectal and abdominal conditions. He practices at Brigham and Women’s Hospital in Boston and holds a faculty appointment at Harvard Medical School, where he plays a key role in clinical care, education, and surgical innovation. Dr. Yoo earned his medical degree from the Icahn School of Medicine at Mount Sinai and completed his general surgery residency at Yale-New Haven Hospital. He went on to complete a highly regarded fellowship in colorectal surgery at the Cleveland Clinic, one of the nation's premier programs in the field. He is double board-certified in general surgery and colon and rectal surgery.

Dr. Yoo specializes in the surgical management of colorectal cancer, inflammatory bowel disease, diverticulitis, and benign anorectal disorders, with a strong emphasis on laparoscopic and robotic-assisted procedures. He is widely recognized for his expertise in sphincter-preserving techniques and his commitment to enhancing patient recovery through minimally invasive approaches. His clinical philosophy centers on delivering personalized, evidence-based care that prioritizes both oncologic outcomes and functional preservation.

An active contributor to surgical education and research, Dr. Yoo is deeply involved in training the next generation of surgeons through Harvard Medical School and the Brigham and Women’s residency programs. He has authored numerous peer-reviewed publications on colorectal surgery, perioperative optimization, and surgical outcomes. In addition, he is an engaged member of several leading professional organizations, including the American Society of Colon and Rectal Surgeons and the American College of Surgeons. Through his surgical skill, academic leadership, and commitment to patient-centered innovation, Dr. Yoo continues to advance the field of gastrointestinal and colorectal surgery at both the institutional and national levels.