ˈtʃɛ koː
checo
gon ˈsă les
gonzales
TL;DR:
About:
I’m a data scientist and 3rd year medical student at the University of New Mexico. I have an MS (admitted as PhD) in Biomedical Data Science from Stanford University. My interdisciplinary BA is in Mathematics, Statistics, and Physical, Natural & Social Sciences with minors in Navajo Language & Linguistics and Chicana & Chicano Studies in 2015. I worked as research assistant in the Dept. of Economics at Harvard University and was a fellow at the Washington University School of Medicine Mallinckrodt Institute of Radiology.
Email me: hello [at] checogonzales [dot] com
Research:
Missing data is a fundamental problem for research and applications that leverage real world data. It is often addressed by simply dropping observations with missing features, a frequent offender in the limitations paragraph(s) of published research.
My research sought to create a method that could accept arbitrary feature set inputs for neural network based modeling tasks, which would allow use of observations that would have otherwise have been dropped. I then sought to demonstrate how the method could be used to represent human sex as a continuous variable that captured known physiologic variation due to age, genetics, and environmental exposures.
I also developed a computer vision method to isolate and featurize autofluorescent signals in megapixel resolution, multiplexed immunofluorescence imaging studies. I also studied multi-class segmentation algorithms in the context of high-grade, gliomas and I have published work on natural language processing methods used in the setting of patient-provider messages as well as policy research regarding disparity in insurance coverage and stoke treatment.
Publications:
JA Lossio-Ventura, S Gonzales, J Morzan, H Alatrista-Salas, T Hernandez-Boussard, & J Bian. Evaluation of clustering and topic modeling methods over health-related tweets and emails. Artificial Intelligence in Medicine. 2021
S Gonzales & BD Sommers. Intra-Ethnic Coverage Disparities among Latinos and the Effects of Health Reform. Health ServRes. 2018.
S Gonzales, M Mullen, L Skolarus, D Thibault, U Udoeyo, & A Willis. Progressive Rural-Urban Disparity in Acute Stroke Care. Neurology, 2017.