10/19/2025
Reintroduction of my bio for our expansion of our mental health facility
Dr. Michael McMullen, DNP, PMHNP-BC
Dr. Michael McMullen is a board-certified Psychiatric-Mental Health Nurse Practitioner and the owner of Lawrence County Mental Health & Wellness in New Castle, Pennsylvania. With a career rooted in compassion, integrity, and evidence-based care, Dr. McMullen has dedicated his professional life to improving mental health outcomes, supporting addiction recovery, and fostering hope for individuals and families across western Pennsylvania.
Since founding Lawrence County Mental Health & Wellness in 2016, Dr. McMullen has built a highly respected multidisciplinary practice that emphasizes personalized treatment, accessibility, and holistic wellness. His leadership and clinical excellence have earned his practice multiple prestigious honors — including being voted “Best of the Best” in DNP/Psychiatry by the New Castle News 2025 Readers’ Choice Awards, and ranked #1 Mental Health Clinic in Northwestern Pennsylvania for 2025 by BusinessRate.
Dr. McMullen earned dual Doctor of Nursing Practice degrees in Adult Psychiatric-Mental Health and Family Practice from the University of Michigan–Flint. While he completed his Family Nurse Practitioner program, his professional certification is in Psychiatric-Mental Health Nursing (PMHNP-BC) through the American Nurses Credentialing Center (ANCC). He also holds credentials from the Substance Abuse and Mental Health Services Administration (SAMHSA) for Medication-Assisted Treatment (MAT) and is actively engaged in advancing addiction medicine and integrated behavioral healthcare.
Beyond his clinical work, Dr. McMullen is a passionate educator and mentor, having precepted and guided numerous graduate and post-graduate nurse practitioner students from universities nationwide. His mentorship emphasizes compassion, ethical practice, and the art of therapeutic connection — shaping the next generation of psychiatric professionals.
In August 2025, Dr. McMullen published his first book, The Alcoholic’s Survival Guide, a self-help and educational resource offering practical tools, nutritional advice, DUI law insights, and treatment guidance for individuals and families impacted by alcohol use.
Further expanding his scope of practice, Dr. McMullen became certified by Aesthetics Medical Educators Training (AMET) on June 19 for the administration of botulinum toxin type A and dermal fillers, merging aesthetic care with emotional wellness to promote confidence and self-esteem.
In his spare time, Dr. McMullen enjoys going to the gym, spending time with his best friend Logan — a loyal Doberman Pinscher — and relaxing with close friends. His genuine nature, sense of humor, and dedication to helping others reflect both his professional excellence and his belief that healing begins with human connection