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3401 Civic Center Blvd# 9NWPhiladelphia, PA 19104
Phone+1 215-590-1220
Fax+1 267-425-9331
Dr. Keim is on Doximity
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Education & Training
Children's Hospital of PhiladelphiaResidency, Pediatrics, 2014 - 2017
Drexel University College of MedicineClass of 2014
Certifications & Licensure
PA State Medical License 2014 - 2026
American Board of Pediatrics Pediatrics- American Board of Pediatrics Pediatric Critical Care Medicine
Awards, Honors, & Recognition
- Inductee Alpha Omega Alpha Honor Medical Society
Publications & Presentations
PubMed
- Comparison of vasopressin to epinephrine during pediatric in-hospital cardiac arrest: survival and physiologic responsiveness.Morgann Loaec, Garrett Keim, Kathryn Graham, Martha F Kienzle, Amanda O'Halloran
Pediatric Research. 2025-10-04 - 1 citationsRace, Ethnicity, Insurance Payer, and Pediatric Cardiac Arrest Survival.Amanda J O'Halloran, Garrett Keim, Cody-Aaron Gathers, Jessica Fowler, Maryam Y Naim
JAMA Network Open. 2025-09-02 - Parent and Provider Perspectives on Short-Term Outcomes of Critically Ill Ventilated Children.Megan M Shannon, Garrett Keim, Michael O Harhay, Nadir Yehya
Pediatric Critical Care Medicine. 2025-09-01
Press Mentions
Bacterial Pneumonia Predicts Ongoing Lung Problems in Infants Hospitalized for Acute Respiratory FailureMay 19th, 2019
Bacterial Pneumonia Predicts Ongoing Lung Problems in Infants with Acute Respiratory FAIMay 19th, 2019
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