HEAL Lab
Healthcare Analytics laboratory at utsa
research
In the HEAL LAB, we focus on designing, building, and implementing innovative data-driven systems engineering solutions to improve community health.
Population health computational modeling
Tailored policy design and analysis for social, economic and population health outcomes in diverse communities using computational modeling.
Health care data analytics
Applying data analysis techniques to detect behavioral trends using electronic health records.
Health care disparity assessment
Analytical approaches are used to identify and characterize the root causes of health disparities, with a focus on social determinants of health.
Enhancing Equity in Opioid Medication Treatment with Responsive Machine Learning
Role: Co-PI
Period: 10/2023 - 10/2025
This project utilizes causal machine learning to address health disparities in MOUD treatment. It aims to identify subgroups with varying treatment effects and develop personalized buprenorphine treatment adherence prediction models. The outcome is expected to be a framework for improving treatment adherence and mitigating health disparities in MOUD.
Funding
Team:
Using Machine Learning and Data Analytics Frameworks to Estimate Medication Use for Managing Challenging Behavior in Individuals with Autism Spectrum Disorders in Texas
Role: PI
Period: 10/2024 - 09/2026
This study aims to investigate the utilization and effectiveness of ad-hoc pharmacological interventions for managing challenging behavior in Texas. Leveraging longitudinal prescription data, we will analyze patterns of medication usage, particularly focusing on three categories: agitation and self-injurious behavior mitigation, attention deficit hyperactivity disorder (ADHD)-like symptoms management, and mood and anxiety disorder treatment
Funding
Team:
Meet the team
Principal investigator
Carolina Vivas-Valencia, PhD
Assistant Professor
Postdoctoral Fellowship, Harvard University
Ph.D. and M.S. in Biomedical Engineering, Purdue University
B.S. in Biomedical Engineering, Universidad CES & Universidad EIA, Medellin, Colombia
Dr. Carolina Vivas-Valencia established the HEAL Lab in January 2023 at the University of Texas at San Antonio (UTSA). She is leading a multidisciplinary team with a focus on advancing precision population medicine for behavioral health through data analytics.
Dr. Vivas-Valencia is interested in conducting health informatics research to advance the treatment of autism and opioid use disorder. She is also leveraging real-world healthcare data to better understand the impact on health outcomes among pregnant and postpartum populations. Dr. Vivas-Valencia is passionate about making healthcare more accessible, inclusive science, and working with the community to address community-based health problems.
Pronouns: She/Her/Ella
Hometown: Popayán, Colombia
carolina.vivasvalencia@utsa.edu
Graduate students
Paula A. Jaimes Buitron
Paula Jaimes is currently pursuing a PhD in Biomedical Engineering at UTSA and UT Health San Antonio. She completed her Bachelor of Science degree in Biomedical Engineering from Universidad Autónoma de Manizales in Colombia. Prior to joining the HEAL Lab, she worked as a research assistant at the Centro de Bioinformática y Biología Computacional de Colombia – BIOS. Paula's research interests focus on prescription patterns for autism and geospatial analysis of opioid use.
Pronouns: She/Her
Hometown: La Plata (Huila), Colombia
Goals: I want to utilize my abilities and skills to assist vulnerable communities through research and by practicing kindness.
Hobbies: Read, travel, experience new things, cook, play video games, and spend time with loved ones
Email: Paula.JaimesBuitron@my.utsa.edu
Trilochan (SAI) Tadi
Sai is currently pursuing a Ph.D. in Biomedical Engineering at the University of Texas at San Antonio and UT Health San Antonio joint graduate program. He completed his B.S. in Biomedical Engineering at UTSA in Spring 2024. Before joining the HEAl Lab, Sai served as an undergraduate research assistant at the ReMeDi Lab under Dr. Teja Guda at UTSA. Additionally, he served as the president of the Klesse Student Advisory Council and was a member/mentor in the UTSA Biomedical Engineering Society.
Pronouns: He/Him
Hometown: Rajahmundry,India
Goals: I want utilize my knowledge, skills and abilities gained in my academic journey to create a equitable and fair health care system.
Hobbies: Traveling, soccer, and writing fictional sci-fi books.
Email: trilochan.tadi@my.utsa.edu
undergraduate students
Belem Suarez
Belem is currently enrolled in the Bachelor's program in Biomedical Engineering at UTSA. Apart from her academic pursuits, she has a keen interest in traveling, learning new languages, training, art, and reading novels. She also devotes her time to volunteer work at the Corazon Clinic, where she assists uninsured and homeless individuals in getting medical attention. Additionally, she is an active member of Engineers Without Borders, where she contributes to community-driven development projects in South America.
Pronouns: She/her
Hometown: San Luis Potosí, Mexico
Expected graduation year: 2025
Project: Conducting health informatics research to understand the impact of policies on pregnant women in Texas
Email: Belem.Suarez@my.utsa.edu
Crystal Holland
Crystal is a student in the bachelor's program in mechanical engineering at UTSA. She currently serves as the Treasurer for the Society of Women Engineers, where she combines her academic pursuits with leadership in promoting women in STEM fields. Crystal is also deeply committed to her personal journey of long-term recovery from drugs and alcohol, marking August 4, 2020, as her sobriety birthdate. She actively contributes to UTSA's Roadrunner Recovery program as a work-study student, embodying her dedication to fostering a supportive collegiate environment. Crystal aspires to merge her engineering skills with her passion for community support, aiming to make a lasting impact in both fields.
Pronouns: She/her
Hometown: Houston, TX
Hobbies: Dancing, exercising, learning new skills, and hanging out with her 11-year-old son
Email: crystal.holland@my.utsa.edu
Alumni – Previous Members
Isabel Castrillon Acosta - Universidad CES (Medellin, Colombia), Spring 2024
Vaibhavi Sunkara - University of Texas at San Antonio, 2023-2024
Avery Scurlock - University of Texas at San Antonio, Fall 2023
Dog-toral Trainees
Lola Carantanta
Millie Milonga
LolaCarantanta & MillieMilonga are co-advised by Prof. David Restrepo (https://www.davidrestrepo-research.com). LolaCarantanta & MillieMilonga share a keen interest in treats and peanut butter and enjoy getting pets and going for early morning walks. Occasionally, they join Zoom meetings and are great companions during grant writing sessions.
Publications
News
in the press
December 2023 - UTSA professors work to close opioid treatment gaps with help of $1 million grant. Read the full story here: https://klesse.utsa.edu/news/2023/12/13-opioid-treatment-grant.html
November 2023 - Our latest publication on JAMA Open Network was highlighted in "Alcoholism Drug Abuse Weekly." Read the full story here: https://onlinelibrary.wiley.com/toc/15567591/2023/35/44
August 2023 - Dr. Vivas-Valencia was recently featured in the newsletter "Brain Waves.". Read the full story here: https://www.utsa.edu/bhc/BHC-Newletter-FA-2023.pdf
Lab news
August 2024
*Sai joins the HEAL LAB! Welcome
July 2024
*Our team has been awarded the Transdisciplinary Teams Program (T2) seed grant to support our research in autism.
April 2024
*Paula got a full scholarship to attend the DAIR3 program at the University of Michigan in June. The program is supported by NIH and focuses on ethical data management, AI model design, and reproducibility. We are extremely proud of Paula's big accomplishment during her first year as a PhD student!
*Congratulations to Brandon, Jack, Luis, Sai and Zack for winning the BMES and Tech Symposium with their senior design project which aimed at detecting diabetic retinopathy using artificial intelligence. It was an incredible experience to be their mentor and witness all the great things they accomplished!
March 2024
*There was great representation and participation from the HEAL Lab at the NSF Spring School. The event focused on Neuro-Inspired AI, Federated Learning, and Continual Learning for the Edge.
*During the BME research symposium at UTSA, Paula showcased her work from the first year at the HEAL Lab. Congratulations to Paula, and we look forward to seeing more from her!
*Dr. Vivas-Valencia was invited to participate in the HSRU NSF writing workshop! It was wonderful to meet inspiring faculty from Hispanic Serving Institutions.
February 2024 - Thanks to MATRIX AI for sponsoring Dr. Vivas-Valencia's attendance at the TAMEST conference in Austin.
January 2024
*We are excited to welcome our first visiting student researcher, Isabel, to the HEAL Lab!
*Vaibhavi and Belem have been awarded the Klesse College Undergraduate Research Scholarship for the Spring 2024 term. CONGRATULATIONS!!
November 2023
*New publication on “Factors Associated With Abrupt Discontinuation of Long-Term High-Dose Opioid Treatment”
*Vaibhavi has been accepted into the Pathways to Education Research Training Program. CONGRATULATIONS!!
October 2023
*Dr. Vivas-Valencia has been invited to speak at the INFORMS Annual Meeting in Phoenix
*Our research on optimal placement of point-of-care devices won the best oral presentation award at the Zimbabwe National AIDS Council Research Symposium. Congratulations to the amazing team!
September 2023
*First grant for the HEAL Lab!! Our team has received the NIH AIM-AHEAD Award!
*Belem has been awarded the Klesse College Undergraduate Research Scholarship for the Fall 2023 term. CONGRATULATIONS!!
August 2023
*As part of the CAREER MODE program, Dr. Vivas-Valencia attended the Mendelian Randomization Bootcamp at Columbia University in New York.
*Belem, Vaibhavi, and Avery have joined the HEAL Lab! WELCOME!!
July 2023 - Dr. Vivas-Valencia chaired a session and gave a talk at INFORMS Healthcare in Toronto.
June 2023 - Paula joins the HEAL Lab!!! WELCOME
April 2023
*New publication on “Assessing the Impact of Indiana Public Law 194 on Curbing the Concurrent Opioid Prescribing for Indiana Medicaid Enrollees”
*Dr. Vivas-Valencia has become a core member of MATRIX AI and a member of the Brain Health Consortium at UTSA.
March 2023
*Dr. Vivas-Valencia has been selected for Columbia University's prestigious CAREER MODE program.
*Dr. Vivas-Valencia has been invited to present a seminar at STRECH hosted by UTHealth San Antonio.
*Dr. Vivas-Valencia has been invited to make a presentation at the RegenMed conference.
February 2023 - New publication on “Opioid-Related Treatment Disparities Among Medicaid Enrollees in Indiana”
January 2023 - The HEAL LAB at UTSA opens!!
SOCIAL
Paula’s Birthday
September 2023
INFORMS DEI Committee at Phoenix
October 2023
End of the semester celebration
December 2023
women in BME social lunch
December 2023
TAMEST CONFERENCE
February 2024
NSF SPRING SCHOOL
March 2024
ISABEL’S BIRTHDAY
March 2024
BMES Symposium
March 2024
HSRU NSF WORKSHOP
March 2024
Winners of the BMES and Tech symposium
March - April 2024
Senior Design project: detecting diabetic retinopathy using artificial intelligence
end of the semester celebration
June 2024
Crystal’s Birthday
July 2024
Belem’s Birthday
Au 2024
bookshelf
Welcome to the HEAL Lab Bookshelf! Our collection features our favorite non-fiction books on healthcare, data analytics, behavioral health, empowerment, and productivity. We draw inspiration from these books to become better, more responsible researchers, leaders, and mentors, and to find tools to help empower others. #HappyReading!!
#Healthcare #disparities #opioidcrisis #infectiousdisease
#DATAanalytics #MACHINELEARNING #DATAMODELS
#timemanagement #grit #habits #mentoring
#women #empowerment #latinas