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, Senior Dentist

Dr. Ameena Tekbali, DDS, Staff Dentist

Sheila Coleman, RDH, Lead Dental Hygienist

Clinical Support Staff




Laura Rosales,

RN Care Manager

Noe Saldierna, Medical Assistant

Laura Martinez,

Lead Medical Assistant

Marlene Teran, 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

Stephanie Castillo, Medical Receptionist XXXXXXXXXXX

Jessica Deluna, Dental Receptionist

Cynthia Diera, Dental Receptionist XXXXXXXXXX

Ygnacia Maldonado, Medical Receptionist

Jasmin Saldivar, Outreach & Enrollment Specialist

Cynthia Banuelos, Medical Receptionist

Donnita Moten, Outreach & Enrollment Specialist

Nereida Aguilar, Outreach & Enrollment Specialist

Administrative Staff

Elaine Herman, Practice Manager

Lisette Sanchez, Director of HR

Porscha Graddick, Administrative Assistant

Maria Meraz, HR & Executive Assistant

Eve Cabrera, Billing Manager

Adriana Garcia, Billing, Collections & Credentialing Assistant

Veronica Hernandez, Medical Records & Referral Coordinator

Ashley Olveda, Administrative Office Assistant

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