Chief of Staff

Charles Wiltraut, Chief Executive Officer

Dr. Heather Esquivel, MD, Chief Medical Officer



Dr. Heather Esquivel, MD, Chief Medical Officer

Dr. Liz Juarez, DNP, APRN, FNP-C, Staff Physician

Christie Shanafelt, DO, Staff Physician

Isabel Villalobos Reynolds, MSSW, MPA, LCSW


Dr. Fahad Ashraf, DDS, Chief Dental Officer

Dr. Ameena Tekbali, DDS, Staff Dentist

Sheila Coleman, RDH, Lead Dental Hygienist

Clinical Support Staff




Isabel Lopez, RN Care Manager

Marlene Teran, Lead Medical Assistant

Rosamaria Perez, Medical Assistant

Brenda Garcia, Medical Assistant


Maria Alcala, RDA, Dental Clinic Manager

Adriana Reveles, Dental Assistant

Maria Almaguer, Dental Assistant

Dulce Pardo, Dental Assistant

Guadalupe Alcala, Dental Assistant

Front Desk and Enrollment Staff

Ygnacia Maldonado, Lead Medical Receptionist

Jasmin Saldivar, Outreach & Enrollment Manager

Cynthia Diera, Lead Dental Receptionist XXXXXXXXXX

Donnita Moten, Lead Outreach & Enrollment Specialist

Jacklene Glespie, Patient Service Coordinator

Cynthia Banuelos, Medical Receptionist

Maria Belmares, Patient Service Coordinator

Erick Herrera, Patient Service Coordinator

Elvira Lopez, Patient Service Coordinator

Sandra Arias, Dental Receptionist

Administrative Staff

Elaine Herman, Practice Manager

Maria Meraz, HR & Executive Assistant

Sonia Lopez, Director of Operations

Maria Martinez, Accountant

Veronica Hernandez, Medical Records & Referral Coordinator

Our Services

Medical Care

We provide primary medical care in a family practice setting. The medical center delivers a continuum of services with a focus on providing long-term care for patients’ chronic conditions, preventative health needs, and acute illness.


Mission East Dallas provides care for a wide range of dental needs. We create, with you, a custom treatment plan that fits your needs.

Behavioral Health

For our medical patients, Mission East Dallas has on-site counseling and behavioral health services. Talk to your doctor today about a referral for behavioral health support. 

Better Health Care is Our Mission


(972) 682-8917


(214) 206-3255

4550 Gus Thomasson Road, Mesquite, Suite 40, TX 75150


Monday  – Thursday

7:30 am – 6:00 pm 


7:30 am – 1:00 pm