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901 Burnett DrMountain Home, AR 72653
Phone+1 870-425-9120
Dr. Guajardo is on Doximity
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Education & Training
University of California (San Diego) Medical CenterResidency, Surgery, 2019 - 2024
Perelman School of Medicine at the University of PennsylvaniaClass of 2019
Certifications & Licensure
AR State Medical License 2024 - 2026
CA State Medical License 2022 - 2026
American Board of Internal Medicine Internal Medicine
Publications & Presentations
PubMed
- Using Millimeter Measurements and Force Gauges to Test the Security of Knots Tied by Residents Before and After Watching Online Didactic Videos.Thomas J O'Keefe, Louis A Perkins, John Austin, Parisa Oviedo, Sohini Khan
The American Surgeon. 2025-09-01 - Using half-hitch knots to uncouple surgical knot security and loop tautness.Thomas J O'Keefe, Louis A Perkins, Isabella Guajardo, Laura M Adams, Bard C Cosman
Annals of Translational Medicine. 2025-04-30 - 2 citations"The Gordian knot of it he will unloose": Lessons learned from studies of half-hitch surgical knots and implications for practicing surgeons: A systematic review.Thomas J O'Keefe, Charissa Lake, Louis A Perkins, Sean A Perez, Isabella Guajardo
Surgery. 2025-02-01
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