Leadership

HMS Senior Leadership Team

Dan Otero, DBA

Chief Executive Officer

Teresa Arizaga, MD

Chief Mental Health Officer

Maribel Armendariz, MBA

Chief Support Officer

Gretchen Cannon

Chief Financial Officer

Albert Diaz

Director of Nursing

Cathy Diaz

Director of Human Resources

Amanda Frost, MPH

Chief Operating Officer

Ellis M Knight, MD, MBA

Internal Medicine
Chief Medical Officer

Isaac Saucedo, PA

Associate Chief Medical Officer
Family Practice Clinician
Physician Assistant

Directors

Melissa Palmer, LPCC

Director of Mental Health Services
Mental Health Therapist
Licensed Professional Clinical Counselor

Teresa Carrasco

Director of Patient Financial Services

Patricia Hamilton

Director of Community Mental Health Services

Jamie McMahen

Director of Finance

Patrick Nesbitt

Director of Facilities

Eddeana Ueland

Tu Casa Director