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2231 N High StColumbus, OH 43201
Dr. Castillo is on Doximity
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Education & Training
- Ohio State University HospitalResidency, Family Medicine, 2022 - 2025
Publications & Presentations
PubMed
- Analysis of Higher Education Athletic Department COVID-19 Testing: A Comparison of Screening Versus Testing-Based Protocols.Kasey Stickler, John Castillo, Andy Gilliland, John Roth, Andrew Brown
Clinical Journal of Sport Medicine. 2025-03-18
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