Jason A. Lewis, PhD Jason A. Lewis, PhD, is a psychologist in the Department of Child and Adolescent Psychiatry and Behavioral Sciences at The Children's Hospital of Philadelphia. Areas of Expertise: Evaluation and treatment of mood disorders and disruptive behavior disorders, Group interventions, including parent-training groups and depression groups Locations: Main Campus; Psychiatry and Behavioral Science in University City, PA; Specialty Care & Surgery Center, Bucks County Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467) Education and Training InternshipClinical Psychology - New York Presbyterian Hospital-Columbia University Medical Center, New York, NYFellowshipChild Clinical Psychology - New York Presbyterian Hospital-Columbia University Medical Center, New York, NYUndergraduate DegreeBA in Psychology - Cornell University, Ithaca, NYGraduate DegreePhD in Clinical Psychology - Fordham University – Rose Hill Campus, Bronx, NY Titles and Academic Titles Psychologist II Departments and Services Child and Adolescent Psychiatry and Behavioral SciencesChild and Adolescent Mood Program (CHAMP)