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Office
3851 Roger Brooke Dr
Department of Emergency Medicine
San Antonio, TX 78234Phone+1 210-916-5512Fax+1 210-358-1972
Education & Training
- Denver Health Medical CenterFellowship, Medical Toxicology (Emergency Medicine), 2007 - 2009
- San Antonio Uniformed Services Health Education ConsortiumResidency, Emergency Medicine, 1997 - 2000
- David Grant Medical CenterInternship, Transitional Year, 1993 - 1994
- UniforMed Services University of the Health Sciences F. Edward Hebert School of MedicineClass of 1993
Certifications & Licensure
- CA State Medical License 1995 - Present
- TX State Medical License 2012 - 2026
- CO State Medical License 2007 - 2013
- MD State Medical License 2000 - 2007
- GA State Medical License 1996 - 2001
- American Board of Emergency Medicine Emergency Medicine
- American Board of Emergency Medicine Medical Toxicology
Publications & Presentations
PubMed
- 20 citationsIntravenous Lipid Emulsion Therapy Does Not Improve Hypotension Compared to Sodium Bicarbonate for Tricyclic Antidepressant Toxicity: A Randomized, Controlled Pilot St...Shawn M. Varney, Vikhyat S. Bebarta, Toni E. Vargas, Susan M Boudreau, Maria G Castaneda
Academic Emergency Medicine. 2014-11-01 - 16 citationsGabapentin overdose in a military beneficiary.Steven G. Schauer, Shawn M. Varney
Military Medicine. 2013-11-12 - 12 citationsEmergency Department Opioid Prescribing Practices for Chronic Pain: a 3-Year AnalysisVictoria J. Ganem, Alejandra G. Mora, Shawn M. Varney, Vikhyat S. Bebarta
Journal of Medical Toxicology. 2015-09-01
Press Mentions
- Ivermectin Prescriptions Soar Despite Federal WarningsAugust 30th, 2021
- Demand Surges for Deworming Drug for Covid, Despite Scant Evidence It WorksAugust 30th, 2021
- Texans Are Calling Poison Control in Record Numbers After Ingesting Horse and Cow DewormerAugust 27th, 2021
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