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Office
903 W Martin
San Antonio, TX 78207Phone+1 210-358-9887Fax+1 210-358-5840- Is this information wrong?
Education & Training
- Yale-New Haven Medical CenterFellowship, Gastroenterology, 2008 - 2011
- San Antonio Uniformed Services Health Education ConsortiumResidency, Internal Medicine, 2005 - 2008
- UniforMed Services University of the Health Sciences F. Edward Hebert School of MedicineClass of 2005
Certifications & Licensure
- MT State Medical License 2018 - 2026
- VA State Medical License 2007 - 2024
- TX State Medical License 2017 - 2024
- American Board of Internal Medicine Gastroenterology
Clinical Trials
- Ketamine for Endoscopic Sedation in Outpatient Adult Endoscopy. Start of enrollment: 2018 Mar 05
Publications & Presentations
PubMed
- 1 citationsRandomized Controlled Trial of Ketamine and Moderate Sedation for Outpatient Endoscopy in Adults.Jerome C Edelson, Cyrus V Edelson, Don C Rockey, Amilcar L Morales, Kevin K Chung, Matthew J Robles, Johanna H Marowske, Anish A Patel, Scott F D Edelson, Stalin R Sub...> ;Military Medicine. 2024 Jan 23
- 2 citationsA Rare Cause of Dysphagia and Weight Loss.Janelle B. Gyorffy, Johanna Marowske, John Gancayco> ;Case Reports in Gastroenterology. 2018 Sep 1
- 3 citationsAcute intestinal ischaemia from a portal vein thrombosis in a young female smoker on an oral contraceptive.John Hunninghake, Brian Patrick Murray, David Ferraro, John Gancayco> ;BMJ Case Reports. 2018 Aug 4
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Hospital Affiliations
- Brooke Army Medical CenterFort Sam Houston, Texas
- Community Medical CenterMissoula, Montana
- University Health / UT Health Science Center at San AntonioSan Antonio, Texas
- University Health / UT Health Science Center at San AntonioSan Antonio, Texas
- Baptist Medical CenterSan Antonio, Texas
- CHRISTUS Santa Rosa Hospital - New BraunfelsNew Braunfels, Texas
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