Brandon Gallas
Mathematician, Imaging Physicist
Washington, District of Columbia, United States
Summary
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Senior🎓
Top SchoolBrandon Gallas is a mathematician and imaging physicist with over a decade of experience applying statistical and computational modeling to the evaluation of medical imaging devices at the FDA. He specializes in image quality, computer-aided diagnosis, imaging physics, and the design and statistical analysis of reader studies, and he maintains widely used open-source tools for multi-reader multi-case analysis (iMRMC). His recent work investigates pathologist performance and agreement using whole slide imaging and glass-slide registration, supported by reproducible evaluation environments published on GitHub. As a participant in the Pathology Innovation Collaborative Community, he helps shape regulatory science and standards to accelerate safe digital pathology adoption. Trained with a PhD in Applied Mathematics from the University of Arizona, he blends deep theoretical grounding with practical, regulatory-focused impact. An understated strength is his ability to translate complex statistical methods into usable software and study protocols that directly inform device assessment and policy.
12 years of coding experience
The University of ArizonaBA, Mathematics, BA, Mathematics at Truman State University
Stackoverflow
21reputation
61reached
1answer
1question
Github Skills (18)
docker-distribution10
user-manual10
evaluation9
throughput6
github6
tarball5
rmarkdown5
solaris5
administrator4
wxwidgets4
deep-learning3
r-api3
modality3
r3
simulate2
Programming languages (9)
Github contributions (5)
DIDSR/viperData
Feb 2019 - Feb 2025
This repository contains supplementary materials (data, R functions, R markdown files) for Gallas2018_J-Med-Imag_v6p015501. If you are not familiar with GitHub repositories, please visit this front page.
Contributions:3 releases, 1 PR, 51 pushes in 6 years 1 month
rmarkdown
DIDSR/mitoticFigureCounts
Oct 2019 - Feb 2025
Contributions:1 release, 21 pushes, 1 branch in 5 years 5 months
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