Meet the Team

Behavioral Health Leadership You Can Trust

Psych Health Associates is led by experienced behavioral health professionals who understand the unique clinical, operational, and regulatory demands of post-acute and long-term care settings. Our leadership team brings deep behavioral health expertise, strong facility partnerships, and a shared commitment to better outcomes for residents and care teams.
About Our CEO

Clinician-Led Behavioral Health Grounded in Experience and Compassion

Psych Health Associates brings psychiatric care, psychological support, provider oversight, and facility collaboration into one coordinated behavioral health model. This helps residents receive more timely support while giving care teams the clinical guidance they need to manage complex behavioral needs. PHA helps facilities strengthen behavioral stability and support better outcomes across the care environment.

Dr. Luisa Vega DNP, PMHNP, AGPCNP, APRN
Chief Executive Officer
Meet the PHA Team

Clinical and Program Leadership Grounded in Post-Acute Care

Dr. Michael J. Murphy, MD, MPH
Supervising Protocol Psychiatrist
Dr. Arthur “Dee” Greene, LMHC
Executive Director, Psychology Program
Dr. Syed W. Hasan, MD
Supervising Protocol Psychiatrist Psych Health Associates
Dr. Marc E. Agronin, MD
Behavioral Health & Education Specialist
Dr. Maykel Luna-Concepcion, MD, MPH
Supervising Protocol Psychiatrist 
Christina Ambroise, PMHNP
Quality Regional Nurse
Erika Cortes, PMNHP
Quality Regional Nurse
Aubry Baird
Vice President 
Partner With PHA

A Behavioral Health Partner Committed to Better Outcomes