Dr. Justin Aaron completed both his internal medicine and infectious diseases training at Columbia University Medical Center before joining the faculty in the Division of Infectious Diseases at the Columbia University College of Physicians and Surgeons. Dr. Aaron specializes in the treatment and prevention of infectious complications in immunocompromised patients, in particular solid organ and stem cell transplant recipients, as well as patients with hematological malignancies. He sees patients across both the inpatient and outpatient settings.