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Office
13123 E 16th Ave
Aurora, CO 80045Phone+1 720-777-2721Fax+1 720-777-7119
Summary
- Dr. Kyle Annen is a pathologist in Denver, CO and is affiliated with Children's Hospital Colorado. She received her medical degree from Chicago College of Osteopathic Medicine and has been in practice 10 years. She specializes in blood banking & transfusion medicine, transplantation immunology, and clinical pathology and is experienced in apheresis and blood banking.
Education & Training
- University of Wisconsin Affiliated HospitalsFellowship, Blood Banking/Transfusion Medicine, 2011 - 2012
- McGaw Medical Center of Northwestern UniversityResidency, Pathology-Anatomic and Clinical, 2009 - 2012
- Penn State Milton S Hershey Medical CenterInternship, Transitional Year, 2008 - 2009
- Chicago College of Osteopathic Medicine at Midwestern UniversityClass of 2007
- Elmhurst CollegeB.S., Cum Laude, 2000 - 2002
Certifications & Licensure
- CO State License 2017 - 2025
- WI State License 2011 - 2019
- NY State License 2016 - 2018
- IL State License 2012 - 2017
- IN State License 2012 - 2017
- American Board of Pathology Pathology - Clinical
- American Board of Pathology Blood Banking/Transfusion Medicine
Awards, Honors, & Recognition
- Hospital Hero U.S. News and World Report, 2020
- Honoree ASCP 40 Under Forty, 2018
- Paul E. Strandjord Young Investigator Award Academy of Clinical Physicians and Scientists, 2012
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Publications & Presentations
PubMed
- 8 citationsParent perceptions of emergent blood transfusion in children.Katrina M Morgan, Rachel Lobo, Kyle Annen, Ricardo I Villarreal, Stella Chou
Transfusion. 2023-05-01 - 16 citationsDevelopment and Validation of a Multiplex Microsphere Immunoassay Using Dried Blood Spots for SARS-CoV-2 Seroprevalence: Application in First Responders in Colorado, USA.Jonathan Schultz, Mary K. McCarthy, Cody Rester, Katherine R. Sabourin, Kyle Annen
Journal of Clinical Microbiology. 2021-05-19 - 41 citationsTwo cases of transfusion-transmitted Anaplasma phagocytophilum.Kyle Annen, Kenneth D. Friedman, Camellia Eshoa, Mary M. Horowitz, Jerome L. Gottschall
American Journal of Clinical Pathology. 2012-04-01
Journal Articles
- Red Blood Cell Transfusions: Does Storage Age Matter?Annen K, Blood Bulletin, 1/28/2015
- Letter to the Editor-Anemia in Infrequent DonorsAnnen K, Delaney M, Mast AE., ABC Newsletter, 1/25/2014
- Overview of Factor Xa Inhibitors: Evaluation, Bleeding Management, and What's Coming NextAnnen K, Blood Bulletin, 1/17/2014
Abstracts/Posters
- Molecular Genotyping Provides Guidance in a Case of Maternal Anti-hrsAnnen K, Hartman SK, Denomme GA, Gottschall J, Hui SR, Transfusion, AABB Annual Meeting, Denver, CO, 1/1/2013
- A Novel B Allele causes a Weak B Phenotype Identified with a Single Source of Anti-B Monoclonal ReagentDenomme GA, Annen K, Schanen M, Berchanskiy D, Kalvelage M, Pugh T, Pasyak N, 1 Yazer MH, Transfusion, AABB Annual Meeting, Denver, CO, 1/1/2013
- The Health Implications of Blood Donor Low Hemoglobin DeferralsAnnen K, Delaney M, Mast AE, Transfusion, AABB Annual Meeting, Boston, MA, 1/1/2012
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Lectures
- Thinking Outside The Box1/25/2015
- Red Blood Cell Transfusions-Is Age Just a Number?1/16/2015
- TTP in Pregnancy: HELLP Me!1/23/2014
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Other
- Overview of Factor Xa Inhibitors: Laboratory Evaluation and Bleeding ManagementAnnen K, ASCP Live Webcast
1/31/2015 - Platelets: To Transfuse or Not to Transfuse?Annen K, BloodCenter of Wisconsin BeLearning Module
1/25/2013 - Q&A: Iron DeficiencyAnnen K, AABB News, AABB Press
1/1/2013 - Join now to see all
Press Mentions
- Children's Hospital Colorado Feels Challenge of National Blood ShortageAugust 28th, 2021
- Convalescent Plasma Isn’t Quite the Coronavirus Miracle Treatment It Was Supposed to Be. What Happened?January 11th, 2021
- COVID-19 Plasma Research Well Underway in Colorado as Trump Fast-Tracks Wider UseAugust 26th, 2020
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Professional Memberships
- Fellow
- Fellow
- AABB (American Association of Blood Banks)Member
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