Margaret (Peggy) Chapman is a Clinical Nurse Specialist, Board Certified, in Child and Adolescent Psychiatric Nursing. Peggy received her Bachelor of Science in Nursing at Creighton University in 1976. In 1982 she graduated from Boston University with a Master of Science in Nursing and was certified as a Clinical Nurse Specialist in 1983. She has worked in various capacities in the Omaha and the Boston areas being a Nurse Manager of Child, Adolescent and Adult psychiatric units. She has been a child, adolescent and adult therapist and has done psychopharmacology for all ages since 1998. She has a private practice in Hingham, MA. Peggy treated her first case of PANDAS in 1999. She is the Medical Advisor to New England PANS/PANDAS Association and a founding member.