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Office
12700 E 19th Ave
Mail Stop B168
Aurora, CO 80045Phone+1 303-724-4939
Education & Training
- Massachusetts General HospitalResidency, Internal Medicine, 2015 - 2018
- University of Colorado School of Medicine Anschutz Medical CampusClass of 2015
Certifications & Licensure
- CO State Medical License 2022 - 2025
- WA State Medical License 2021 - 2023
- MA State Medical License 2015 - 2020
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Infectious Disease
Publications & Presentations
PubMed
- Stewarding the inappropriate diagnosis and treatment of urinary tract infection: leveraging the urinalysis to understand true antibiotic overuse.Whitney Hartlage, Alyssa Y Castillo, Zahra Kassamali Escobar, Maria Bajenov, Natalia Martinez-Paz
Antimicrobial Stewardship & Healthcare Epidemiology. 2025-01-01 - Implementing with intention: advantages, challenges, and tactics to optimally utilize the AXR metric.Alyssa Y Castillo, Holly M Frost, Nicole M Poole, Timothy C Jenkins, Allan M Seibert
Antimicrobial Stewardship & Healthcare Epidemiology. 2025-01-01 - Team-based infection preventionist review improves inter-rater reliability in identification of healthcare-associated infections.Alyssa Castillo, Meghan Hudziec, Sarah Elizabeth Totten, Larissa Pisney
Infection Control and Hospital Epidemiology. 2024-10-02
Press Mentions
- Case 16-2019: A 53-Year-Old Man with Cough and EosinophiliaMay 23rd, 2019
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