Dr. Jeffrey Joseph Ishizuka, MD

Dr. Jeffrey Ishizuka is a medical oncologist and internist who brings 13 years of experience to cancer care and internal medicine. He earned his medical degree from Harvard Medical School and completed his residency training at Brigham & Women's Hospital. Dr. Ishizuka specializes in oncology with additional expertise in internal medicine, providing comprehensive care for patients facing cancer diagnoses and complex medical conditions.

Dr. Ishizuka practices at multiple locations throughout New Haven, Connecticut, including Yale New Haven Hospital, Smilow Cancer Hospital, and Yale New Haven Hospital Saint Raphael Campus. His clinical focus includes treating melanoma and basal cell skin cancer. He utilizes diagnostic imaging such as CT scans to help guide treatment decisions and incorporates physical therapy and strength training into patient care plans when appropriate.