Dr. Alexander graduated from the University of Minnesota Medical School, Minneapolis and received a clinical research design and biostatistics master's degree from University of Michigan. He completed his internal medicine residency at the University of New Mexico Affiliated Hospitals and a geriatrics fellowship at the University of Michigan. He is a past research fellow at the U-M Institute of Gerontology. Dr. Alexander is board-certified in internal medicine and geriatrics. He has a special interest in exercise, mobility, falls and rehabilitation in older adults.