Her undergraduate training was completed at Connecticut College and the University of New Haven. Dr. Tyndall completed her predoctoral internship at the Astor Home for Children in Rhinebeck, New York, and afterward served as the Clinical Coordinator there. She also has experience as a school psychologist in Utah. Dr. Tyndall has extensive experience in the assessment, diagnosis and treatment of children ranging from two to eighteen years of age, in settings including inpatient, long-term residential, preschool day treatment, and the public schools. She serves as a primary supervisor within the internship program, and is a member of the Psychology Training Committee.