Cerebella
Health

Antwonette Hilliard is a board-certified Psychiatric Mental Health Nurse Practitioner with over two decades of experience providing care across acute, inpatient, outpatient, forensic, and academic settings. She is dedicated to delivering compassionate, trauma-informed care, ensuring each patient feels heard, respected, and supported throughout their treatment journey.

Her clinical background includes extensive experience in acute inpatient psychiatry, detox and substance use treatment, crisis management, and long-term care planning. She has worked with our nation's heroes at the Department of Veterans Affairs in Saint Louis, MO, and Seattle, WA, for over 13 years and has expanded that experience by leading multimillion-dollar clinical operations nationally, demonstrating both clinical expertise and executive leadership.

In addition to her clinical work, Antwonette has served as Adjunct Faculty at Saint Louis University, Maryville University, and Washington University, St. Louis. She is passionate about mentoring future nurses and is committed to advancing safe, compassionate, and evidence-based psychiatric care. She has also contributed to community education through training in Basic and Advanced Cardiac Life Support, medication management, and safe patient care practices.