Dr. Matt Bernstein is chief medical officer at Ellenhorn and chief executive officer at Accord, where he has also served as a psychiatrist since 2010. He received his MD from the University of Pennsylvania School of Medicine and trained at Harvard’s MGH-McLean Psychiatry residency-training program, where he served as chief resident. Dr. Bernstein remained at McLean after residency as a psychiatrist-in-charge, later serving as assistant medical director of the Schizophrenia and Bipolar Inpatient Program.