Leadership Team

Steve Thomason

LMSW, LCDC

Chief Executive Officer

Bio

Dr. Carlos Tirado

M.D.

Medical Director

Bio

Josh Barnett

Director of Operations

Bio

Robert McCaslin

Director of Business Development

Bio

Lex Townes

Chef

Bio

Medical Team

Dr. Casey Coton

DO

Bio

David Walsh

MSN, RN, PMHNP-BC

Bio

Melissa Rivera

MSN, APRN, PMHNP-BC

Bio

Maribeth Galdikas

RN

Director of Nursing

Bio

Richard Ortega

LVN

Assistant Director of Nursing

Bio

Clinical Team

Howard Monsour

LPC, LCDC

Clinical Director

Bio

Charlotte Davis

LCDC, NCAC1

Clinical Coordinator

Bio

Kaylynn Root

M.A. LPC-A, LCDC

Therapist

Bio

Hannah Holtzman-Unruh

LMSW

Therapist

Bio

Meghan Landry

M.Ed., BCBA, LBA

Behavior Analyst

Bio

Betty

Therapeutic Staff

Bio

Joe

Therapeutic Staff

Bio

Contact Us

Healing on Your Terms

You understand your needs best. If you have found yourself at a crossroads in your treatment and feel like your program options don’t fully understand you or aspects of your recovery, it’s time to contact the specialists at Alta Loma. We will help you craft the ideal care plan and secure the support you need, quickly, to avoid unnecessary problems. At Alta Loma, that’s our mission — to provide each individual with optimum care for the wellbeing they deserve.