Our Staff

Sandy Payton

Sandy Payton

Program Director

Sandy has been with Memorial Park Psychiatry since July 1992. She handles all of the operating procedures such as accounting, billing issues, and management of all pharmaceutical speaking engagements.

713-864-6694 ext 103
Anthonia Thompson

Anthonia Thompson

PCC- Patient Care Coordinator

Anthonia has been with MPP since 2016. She handles all patient care and vitals, as well assist with patient issues. She is also the patient assistant for Ebony Meremikwu, MSN, APRN, FNP-BC and Linda Ejem NP and handles all appointment scheduling, questions, etc for their patients

713-864-6694 ext 111
Ana Garcia

Ana Garcia

Clinical Care Coordinator

Ana has been with Memorial Park Psychiatry since 2012. She is the assistant to Dr Matthew Brams and handles all appointments, prescription refills, etc for their patients.

713-864-6694 ext. 101
Alexandra Rivera

Alexandra Rivera

Clinical Care Coordinator

Alex has been with Memorial Park Psychiatry since September 2004. She is the assistant for Nicole Lisberg NP and Brandi Gebhardt NP and handles all appointments, prescription refils, etc, for their patients.

713-864-6694 ext 102
Jessica Rodriguez

Jessica Rodriguez

Clinical Care Coordinator

Jessica has been with Memorial Park Psychiatry since 2013. She is the assistant to Dr Monica Grover and Dr Alice Mao. She handles all appointments, prescription refills, etc for her patients.

713-864-6694 ext 100
Rachall Robinson

Rachall Robinson

Clinical Care Coordinator

Rachall has been with Memorial Park Psychiatry since 2012. She is our TMS Coordinator and handles all TMS Treatments and medication prior authorizations for all providers in the clinic.

713-864-6694 ext 107
KiYana Hickman

KiYana Hickman

Clinical Care Coordinator

KiYana joined Memorial Park Psychiatry in 2024. She is the assistant to Ian Smalling FNP and Melanie Stolte NP . she handles all appointments, prescription refills, etc for their patients.

7138646694 ext 118
Crystal Coleman

Crystal Coleman

Clinical Care Coordinator

Crystal has been with Memorial Park Psychiatry since 2024. She is the Office Assistant to Surya Abraham FNP and Amy Enis, NP. She handles appointments, prescription refills, etc for all of their patients.

713-864-6694 ext 113
Alexis Garcia

Alexis Garcia

Insurance Specialist/Office Assistant

Alexis joined our team in 2024. She handles all insurance verifications for outpatient services and Spravato treatments. If you are have any insurance questions or are interested in Spravato treatment she can help

469-663-4914

About Memorial Park Psychiatry

We are a family psychiatry clinic devoted to caring for children, adolescents and adults who are needing diagnosis or treatment of mental health disorders (including mood disorders, developmental disorders and disruptive behavior disorders).

Our services include diagnostic evaluations, pharmacology management, TMS Treatment, and TOVA ADHD testing.