Randy Horwitz, MD, PhD


Randy Horwitz.MD, PhD is the Medical Director of the Center for Integrative Medicine and a Professor of Medicine at the University of Arizona College of Medicine.

He received a BS (Biochemistry) and an MD from the University of Illinois, and a PhD from the University of Florida (Immunology & Molecular Biology). He completed postdoctoral research training at the National Institutes of Health, residency training in Internal Medicine at University Hospitals, Cleveland (Case Western Reserve University), and a three-year fellowship in Allergy & Clinical Immunology at the University of Wisconsin. Dr. Horwitz also completed a Residential Fellowship in Integrative Medicine at the University of Arizona, with a focus on mind-body approaches to illness. He is triple board certified in Internal Medicine, Allergy & Clinical Immunology, and Integrative Medicine.

In 2012, his textbook Integrative Rheumatology was released (Oxford University Press). In 2016, Dr. Horwitz was appointed to the National Board of Medical Examiners (NBME) and USMLE test committee for Immunology. He also served as the Founding Chair of the American Board of Integrative Medicine (ABOIM).