Mark graduated from the Johns Hopkins University School of Medicine and completed his residency at Harvard Medical School. His practice focuses on bringing the most up-to-date research into evidence-based care.
He serves on the faculty of Case Western Reserve School of Medicine and teaches at University Hospitals of Cleveland and The Cleveland Clinic Foundation. Dr. Warren is a Distinguished Fellow of the American Psychiatric Association and a Fellow of the Academy of Eating Disorders, where he leads the SIG in Males and Eating Disorders. He is a two-time recipient of the Exemplary Psychiatrist Award of the National Alliance for the Mentally Ill and a winner of the Woodruff Award.
Dr. Warren co-chairs the Academy of Eating Disorders Presidential Task Force for Medical Care and serves on the FEAST Medical Advisory Board and the London-based Succeed Foundation Medical Advisory Board. He has presented extensively at the International Conference on Eating Disorders, The Renfrew Foundation and the Multidisciplinary Eating Disorder Association.