Jennifer McMahan, MSN, PMHNP-BC

Provider type: Physicians & APNs

About Jennifer McMahan, MSN, PMHNP-BC

Jennifer, McMahan, MSN, PMHNP-BC received her master’s degree in Nursing from Walden University in 2020 and her Bachelor of Science in Nursing in 2017 from Excelsior College. Jennifer works with adults with a wide range of disorders and symptoms including anxiety, depression, anger, grief/loss, bipolar, substance use, trauma, self-esteem issues, ADHD, bipolar and schizophrenia spectrum disorders. She uses a holistic and integrative approach to therapy which includes different techniques based on each client’s unique personality and needs.
Prior to advanced practice, Jennifer worked as a Director of Nursing at facilities that specialized in psychiatry.


St. Peters

255 Spencer Road
Suites 101, 102, 201 & 203
Saint Peters, MO 63376