Michelle Swartz, RN, CSPI Michelle Swartz, RN, CSPI, is a certified specialist in poison information in the Poison Control Center at The Children's Hospital of Philadelphia. Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467) Education and Training Undergraduate DegreeSharon Regional Health System School of Nursing, Sharon, PA Titles and Academic Titles Specialist in Poison Information Departments and Services Poison Control Center