Hope Clinic Staff

Delivering Hope and Health

For Emergencies: Call 911

Or for an Appointment: Call 469-800-2500


Tanya Downing
Executive Director

Jennifer Kampas, MD
Medical Director

Marcela Cortes, RN
Operations Manager

Jill Boyd Davis
Administrative Director

Maria Estrada
Facilities Maintenance

Sonia Rangel
Operations Coordinator and Food Drive Staff Liaison

Clinical Staff

Donna Bailey, MD
Staff Physician

Lynne Orozco, MD
Staff Physician

Eva Marie Murillo, LCSW
Behavioral Health Specialist

Claudia Hurtado
Referral Coordinator

Veronica Garcia
Health Information Coordinator and North Texas Navigator

Julissa Villarreal
Patient Intake Coordinator

Angelina Rico, CMA
Lead Medical Assistant

Yosadira Rodriguez, CMA
Medical Assistant

Virginia Cox
Prescription Assistance Coordinator

Physician Volunteers – Specialists

Mei-An Ty-Arias, MD

Carmen Campbell, MD

Bruce Colton, OD

Robert Day, OD

Keane Fedosky, DDS

Carlton M. Haley, MD

John Haley, MD

Todd Johnson, MD

Gordon Keene, MD

Iqra Quddus, OD

Atul Singhal, MD

Sierra Vogt Suarez, OD

Brad Wemhoener, OD

Physician Volunteers – Family Medicine

Jeffrey Adcock, MD

Minh Tu Adle, MD

Becky Chandler, MD

Chris Clark, MD

Nicole Conselmann, MD

April Day, MD

Lathamy Dorfman, MD

Alexander Elko, MD

Jason Fisch, MD

Soma Johari, MD

Andrea McKnight, MD

Kimberly McMillin, MD

Jason Medina, MD

Ryan Menchaca, MD

Mark Mlcak, MD

Jissy Philly, DO

Bill Shumate, MD

Chene Smith, MD

Christina Vera, DO

Patient Education Volunteer

Malini Krishnan, RN, MSN, MPH, PHCNS-B, MT (ASCP)

Spiritual Care Team

Charlotte Greenhaw
Lead Chaplain

Nayda Aguirre

Nohemy Beltran

Daunn Brim

Angel Ibarra

Lucy Salazar


National Committee for Quality Assurance

Hope Clinic of Garland, Inc. is committed to quality and excellence. In December 2014, our organization received the highest level of recognition from the National Committee for Quality Assurance (NCQA) as a “Patient Centered Medical Home, Level 3.”


Hope Clinic of Garland, Inc. is a Federal Tort Claims Act deemed facility.

This free medical facility  has Federal Public Health Service (PHS) deemed status with respect to certain health or health-related claims, including medical malpractice claims, for itself and its covered individuals.

NAFC 2022 Gold

Hope Clinic of Garland, Inc. Earned a 2022 Gold Rating from the NAFC Quality Standards Program

HOPE CLINIC OF GARLAND, Inc. earned a 2022 Gold Rating from the National Association of Free and Charitable Clinics (NAFC) Quality Standards Program. By self-attesting that the organization has certain policies and procedures in place, it is able to highlight its commitment to providing quality care to patients.