Hilary Waller, MS, LPC, is a psychotherapist who specializes in the treatment of perinatal mood and anxiety disorders, and co-author of The Perinatal Patient: A Compassionate Approach to Treating Postpartum Depression, Anxiety, and Related Disorders (PESI, 2023) with renowned perinatal expert Karen Kleiman. She is the director of education and programming at The Postpartum Stress Center outside of Philadelphia, which was recognized by Philly Magazine as a "Center of Excellence" for maternal/fetal care in 2008. In addition to providing direct care to individuals, couples, and groups at the center, Hilary serves as an instructor with Karen Kleiman, providing a quarterly 12 CE hour postgraduate advanced training for clinicians across the US and abroad who want to specialize in treating the perinatal population. She conducts workshops and trainings for maternal mental healthcare providers as well as non-clinical staff working with the perinatal population. Hilary completed her master’s degree in counseling psychology from Holy Family University in 2013. She is deeply honored to support her patients.