Chief of Staff

Charles Wiltraut, Chief Executive Officer

Dr. Heather Esquivel, MD, Chief Medical Officer

Lisette Sanchez, Chief Operating 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, Senior Dentist

Dr. Ameena Tekbali, DDS, Staff Dentist

Sheila Coleman, RDH, Lead Dental Hygienist

Clinical Support Staff




Noe Saldierna, Medical Assistant

Marlene Teran, Medical Assistant

Rosamaria Perez, Medical Assistant

Esther Olvera, Licensed Vocational Nurse


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

Stephanie Castillo, Medical Receptionist XXXXXXXXXXX

Cynthia Diera, Dental Receptionist XXXXXXXXXX

Jasmin Saldivar, Outreach & Enrollment Specialist

Donnita Moten, Outreach & Enrollment Specialist

Jacklene Glespie, Patient Service Coordinator

Nereida Aguilar, Outreach & Enrollment Specialist

Ygnacia Maldonado, Medical Receptionist

Cynthia Banuelos, Medical Receptionist

Maria Belmares, Patient Service Coordinator

Administrative Staff

Elaine Herman, Practice Manager

Maria Meraz, HR & Executive Assistant

Sonia Lopez, Director of Operations

Maria Martinez, Accountant

Eve Cabrera, Billing Manager

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