She has extensive experience working with children of all ages beginning in the preschool years with a special interest in transition into adolescence and young adulthood. She also treats adults.Dr. Siqueland received her Doctoral Degree in the Temple University Clinical Psychology Program under the direction of Dr. Philip Kendall where she was part of the initial manual development and clinical trials of the CBT treatment of child anxiety disorders. Her early career was as an assistant professor at the University of Pennsylvania Medical School and Center for Psychotherapy Research for 8 years before entering private practice full time in 2001. She still is on the adjunct faculty.