Katherine P. Constantin, NP

Katherine Constantin, MSN, APRN, PMHNP-BC, is a board-certified Psychiatric-Mental Health Nurse Practitioner in the Outpatient Psychiatry Department at Boston Medical Center (BMC). She earned both her Bachelor of Science in Nursing and Master of Science in Nursing from the University of Pennsylvania School of Nursing in Philadelphia, PA.

Prior to obtaining her MSN, Katherine worked as a staff, charge, and travel registered nurse across multiple acute care specialties, developing a broad clinical foundation and a holistic approach to patient care. She began her career as a PMHNP in the Psychiatric Emergency Department at Parkland Hospital in Dallas, TX, providing psychiatric evaluation, treatment, and stabilization for diverse and underserved populations. She subsequently practiced outpatient psychiatry at UT Southwestern Medical Center in Dallas. Katherine joined BMC in 2026 and remains committed to providing evidence-based, compassionate, and holistic care across the lifespan through