Marc E. Agronin, MD is a board-certified adult and geriatric psychiatrist and the author of the acclaimed book How We Age: A Doctor’s Journey into the Heart of Growing Old (2011) and its sequel The End of Old Age: Living a Longer, More Purposeful Life (2018). He joined the staff of Miami Jewish Health (MJH), Florida’s largest not-for-profit long-term care provider, in 1999, serving as the director of mental health services and the founding director of the memory center and Alzheimer’s clinical research program. In 2015, Dr. Agronin was promoted to Vice President for Behavioral Health and Clinical Research at MJH. He is also an Affiliate Associate Professor of Psychiatry and Neurology at the University of Miami Miller School of Medicine. Dr. Agronin is a graduate of Harvard University, summa cum laude and the Yale School of Medicine. He completed his residency training in adult psychiatry at Harvard University’s McLean Hospital and then a geriatric psychiatry fellowship at the Minneapolis VA Medical Center.