We are committed to helping all COS students achieve success.

The COS SSC is a comprehensive resource center for all science students. We promote student success by working closely with faculty, the Tomás Rivera Center, and the University Career Center to provide academic and career support.

Our professional and student staff love working with college students and understand the challenges that can arise during a student's science journey. Feel free to reach out with any questions!

Meet Our Staff

Timothy YuenHector Aguilar

Dr. Hector Aguilar

Associate Dean for Undergraduate Studies

hector.aguilar@utsa.edu
210-458-5455

Daniel Ramirez-Escobedo

Daniel Ramirez-Escobedo

Director

daniel.ramirez-escobedo@utsa.edu
210-458-4430

Chris Lockard

Chris Lockard

Program Coordinator

christopher.lockard@utsa.edu
210-458-4433

Tracy Lopez

Tracy Lopez

Program Coordinator

tracy.lopez@utsa.edu
210-458-6040

Vero Salazar

Vero Salazar

Program Coordinator

vero.salazar@utsa.edu
210-458-4432

Meet Our Science Mentors

Leads

Alondra Acevedo Juarbe

Alondra Acevedo Juarbe

Lead Program Assistant, Public Relations

alondra.acevedojuarbe@utsa.edu
Major: Neuroscience
Hometown: Utuado, Puerto Rico

Sarah Garcia

Sarah Garcia

Lead Science Mentor, Experiential Learning

sarah.garcia2@utsa.edu
Major: Environmental Science
Hometown: San Antonio, Texas

Saira Khan

Saira Khan

Lead Science Mentor, Four-Year Plan

saira.khan@utsa.edu
Major: Neuroscience
Hometown: San Antonio, Texas

Summer Sifuentez

Summer Sifuentez

Lead Program Assistant, Science Identity Series

summer.sifuentez@utsa.edu
Major: Environmental Science
Hometown: Carrizo Springs, Texas

Program Assistants

Kennedy Brown

Kennedy Brown

Program Assistant

kennedy.brown@utsa.edu
Major: Biology
Hometown: Houston, Texas

Leslie Casas

Leslie Casas

Program Assistant

leslie.casas@utsa.edu
Major: Microbiology & Immunology
Hometown: Eagle Pass, Texas

Julian Gomez

Julian Gomez

Program Assistant

julian.gomez2@utsa.edu
Major: Computer Science
Hometown: Brownsville, Texas

Alicia Heath

Alicia Heath

Program Assistant

alica.heath@utsa.edu
Major: Biology
Hometown: Mansfield, Texas

Carlos Mejia Rosales

Carlos Mejia Rosales

Program Assistant

carlos.mejiarosales@utsa.edu
Major: Computer Science
Hometown: Somerset, Texas

Sofia Mellado

Sofia Mellado

Program Assistant

ana.mellado-lugo@utsa.edu
Major: Biology
Hometown: Katy, Texas

Cole Mock

Cole Mock

Program Assistant

andrew.mock@utsa.edu
Major: Environmental Science
Hometown: Port Isabel, Texas

Jacob Perez

Jacob Perez

Program Assistant

jacob.perez@utsa.edu
Major: Biology
Hometown: San Antonio, Texas

Luke Sanchez

Luke Sanchez

Program Assistant

luke.sanchez@utsa.edu
Major: Biology
Hometown: Somerset, Texas

Sarah-Esther Sarabia

Sarah-Esther Sarabia

Program Assistant

sarah-esther.sarabia@utsa.edu
Major: Biology
Hometown: San Antonio, Texas

Arnav Ubgade

Arnav Ubgade

Program Assistant

arnav.ubgade@utsa.edu
Major: Computer Science
Hometown: San Antonio, Texas

Science Mentors

Samantha Alaniz

Samantha Alaniz

Science Mentor

samantha.alaniz@utsa.edu
Major: Environmental Science
Hometown: Houston, Texas

Andrea Blanco Calderon

Andrea Blanco Calderon

Science Mentor

andrea.blancocalderon@utsa.edu
Major: Biology
Hometown: Midland, Texas

Minh Anh Doan

Minh Anh Doan

Science Mentor

minhanh.doan@utsa.edu
Major: Computer Science
Hometown: Ho Chi Minh City, Vietnam

Alicia Elizalde

Alicia Elizalde

Science Mentor

alicia.elizalde@utsa.edu
Major: Environmental Science
Hometown: San Antonio, Texas

Lauren Jingles

Lauren Jingles

Science Mentor

lauren.jingles@utsa.edu
Major: Biology
Hometown: New York City, New York

Ana Malo

Ana Malo

Science Mentor

ana.malo@utsa.edu
Major: Microbiology & Immunology
Hometown: San Antonio, Texas

Erika Monzon-Martinez

Erika Monzon-Martinez

Science Mentor

erika.monzon@utsa.edu
Major: Neuroscience and Psychology
Hometown: Austin, Texas

Maria Onuoha

Maria Onuoha

Science Mentor

mariafaustina.onuoha@utsa.edu
Major: Biology
Hometown: Abuja, Nigeria

Jennifer Pham

Jennifer Pham

Science Mentor

jennifer.pham@utsa.edu
Major: Biology
Hometown: Austin Texas

Bhargav Ratala

Bhargav Ratala

Science Mentor

bhargav.ratala@utsa.edu
Major: Computer Science
Hometown: Hyderabad, Telangana

Andrew Rivera

Andrew Rivera

Science Mentor

andrew.rivera2@utsa.edu
Major: Biochemistry
Hometown: San Antonio, Texas

Tiki Romero

Victoria "Tiki" Romero

Science Mentor

victoria.romero@utsa.edu
Major: Biology
Hometown: Cedar Hill, Texas

Kelsey Smith

Kelsey Smith

Science Mentor

kelsey.smith@utsa.edu
Major: Physics
Hometown: San Antonio, Texas