
Lead Provider
Jennifer “Jenn” Grubb, PMHNP-BC
Lead Provider — Psychiatric-Mental Health Nurse Practitioner
Jennifer “Jenn” Grubb is a Board-Certified Psychiatric-Mental Health Nurse Practitioner serving patients across the lifespan throughout Pennsylvania. She offers a compassionate, therapy-first approach to psychiatry — emphasizing individualized care, education, and empowerment.
Education & Training
Jenn earned her Master of Science in Nursing (MSN) from Drexel University, her Bachelor of Science in Nursing (BSN) from Immaculata University, and a Bachelor of Science in Psychology (Summa Cum Laude) from Drexel University. She is nationally certified by the ANCC as a Psychiatric-Mental Health Nurse Practitioner.
Clinical Experience
Her broad experience spans inpatient, outpatient, and partial hospitalization settings, including substance use and dual diagnosis programs. A proud U.S. Army veteran of Operation Enduring Freedom (Afghanistan 2003, JAG Corps), Jenn is a certified combat lifesaver and a nationally recognized subject matter expert on PTSD. She served as an advisor to the Obama Administration’s 2011–2017 Joining Forces Campaign, advancing initiatives for veterans and military families.
Awards & Recognition
Jenn’s exceptional service has been honored with numerous awards, including the 2012 Give an Hour Commitment to Service Award, the 2014 Chester County Empowered Women’s Award, and the 2023 Dixon Center Herbert & Carolyn Metzger Service Award. She was also formally recognized by Pennsylvania Governor Josh Shapiro at the 2023 Female Veterans Day celebration and continues to serve as an Ambassador for the Dixon Center for Military and Veterans Services.
Clinical Interests
- Attention-Deficit Hyperactivity Disorder (ADHD) and Executive Functioning Concerns
- Anxiety Disorders, including Generalized Anxiety Disorder (GAD) and Social Anxiety Disorder
- Major Depressive Disorder (MDD)
- Post-Traumatic Stress Disorder (PTSD), including C-PTSD, dissociation, and emotional dysregulation
- Pediatric Obsessive-Compulsive Disorder (OCD)
- Oppositional Defiant Disorder (ODD)
- Neurodevelopmental conditions in children and teens, including Autism Spectrum Disorder and pediatric learning differences
- Parental Guidance
- Lifestyle Modification
- Special passion for working with adolescents and young adults
- Building strong therapeutic alliances through empathy, structure, and collaboration
Philosophy of Care
Jenn’s model is rooted in therapy first — using medication when appropriate but always integrating education on lifestyle, sleep, nutrition, and emotional regulation. Her goal is to help each patient understand their mind-body connection, develop sustainable coping tools, and achieve lasting wellness.
Beyond the Office
Jenn is married with three children and finds joy in family time, working out, traveling, and outdoor adventures. She volunteers for several mental-health and veteran-support initiatives, loves animals (three dogs and three cats), and practices Shotokan Karate — finding balance and peace in the dojo.








