Katherine Maas, DNP, APRN, PMHNP-BC received her Bachelor of Science in Nursing at Georgetown in 2014. She completed her Doctor of Nursing Practice from George Mason University in 2020.


Katherine’s past nursing experience includes critical care, cardiology, community health, and inpatient and outpatient psychiatry. She treats psychiatric patients across the
lifespan. Katherine employs a variety of approaches and methodologies while working collaboratively with her patient to design appropriate and effective treatment plans. She is certified in DBT therapy and employs psychotherapy as an adjunct to managing her patients’ psychopharmacology.


Katherine has worked extensively with the pediatric autism community and has helped Anne Arundel County Schools and several AACO advocacy groups to develop community-based programs for special needs families. She has received numerous awards and received recognition for patient care, scholarship, and clinical advancement.


Accepting new patients? Yes, accepting new patients.