Alyssa Castillo, MD
Assistant Professor, Medicine-Infectious Disease
Medical School
- MD, University of Colorado Denver School of Medicine (2015)
Internship
- Massachusetts General Hospital Program (2016)
Residency
- Massachusetts General Hospital Program, Chief Resident, Internal Medicine (2018)
Fellowships
- University of Washington Program, Infectious Disease (2022)
Languages
English, SpanishDepartment
Medicine-Infectious DiseaseProfessional Titles
- Associate Medical Director of Infection Prevention & Control
Publications
- Castillo, A, Zelikoff, A, Chan, J, Lynch, J, Bryson-Cahn, C. Rapid Molecular SARS-CoV-2 Testing in Hospital Employees with Mild Non-specific Respiratory Symptoms Facilitates Expedient Return to Work. Infection Control & Hospital Epidemiology. 2022.
- Ankomah, A, Castillo, A, O’Neil, J, and Andrews, H. A 66-year-old Man with Fever and Confusion. NEJM Evidence. 2022 Jan; 1(1).
- McCormick C, Galatowitsch, J, Castillo, A. A 35-year-old Man with Fever, Liver Dysfunction, and Pancytopenia. NEJM Evidence. 2023.
- Castillo AY, Chan JD, Lynch JB, Bryson-Cahn C. How to disagree better: utilizing advocacy-inquiry techniques to improve communication and spur behavior change. Antimicrob Steward Healthc Epidemiol 2023.
- Hartlage W, Bryson-Cahn C, Castillo AY, et al. Asymptomatic bacteriuria in critical-access hospitals: Prevalence and patient characteristics driving treatment. Infect Control Hosp Epidemiol 2023.
Practice Locations
UCHealth Infectious Disease Clinic - Anschutz Medical Campus1635 Aurora Ct
7th Floor
Aurora, CO 80045
720-848-0191
Hospital Affiliation
- University of Colorado Hospital
Specialty Information
Specialties- Internal Medicine, Board Certification (2018)
- Infectious Disease, Board Certification (2022)