Marianne Borelli, PhD, CNRP

Nurse Practitioner, Outpatient Mental Health Center - Gaithersburg


  • Adult Psychiatry

Marianne Borelli, PhD, CRNP specializes in adult psychiatric nursing (clinical specialist PMHCNS-BC) and adult primary care (NP-BC). She completed her bachelor’s of science in nursing at St. Louis University and her master’s degree in adult/psychiatric mental health nursing and PhD in nursing at New York University. She taught psychiatric mental health nursing at Lehman College (CUNY) in the Bronx and at Catholic University and Georgetown University in Washington, D.C. Dr. Borelli maintained a private practice in Montgomery County for several years as well. After completing the adult nurse practitioner certificate program at the University of Maryland, she worked in a primary care practice with adults, providing physical and psychiatric care to patients and consultation to providers. For the past five years, she has provided direct services to patients at the Gaithersburg outpatient mental health center in both English and Spanish.