Dr Katherine Walker, MD, MSC

Dr. Katherine Walker is a board-certified internal medicine physician who specializes in pulmonology. She earned her medical degree from Harvard Medical School in Boston, Massachusetts, and completed her residency training at Brigham & Women's Hospital Program. With 15 years of experience treating patients with lung and breathing disorders, Dr. Walker combines her internal medicine background with specialized expertise in respiratory conditions. She is fluent in both English and Spanish.

Dr. Walker practices at Brigham and Women's Hospital in Boston, Massachusetts, where she is affiliated with the Lung Center. She treats patients with serious respiratory conditions including lung cancer and respiratory failure in both adult and pediatric populations. Dr. Walker performs specialized procedures such as bronchoscopy to diagnose and treat lung problems, and she has expertise in therapeutic hypothermia for critically ill patients.