Elinore McCance-Katz, M.D., Ph.D. is the first Assistant Secretary for Mental Health and Substance Use. She obtained her Ph.D. from Yale University with a specialty in Infectious Disease Epidemiology and is a graduate of the University of Connecticut School of Medicine. She is board certified in General Psychiatry and in Addiction Psychiatry. She is a Distinguished Fellow of the American Academy of Addiction Psychiatry with more than 25 years as a clinician, teacher, and clinical researcher.