• Gastroenterology
  • Internal Medicine
  • Transplant
  • American Board of Im/Transplant Hepatology
  • Hepatology
  • Medical College of Wisconsin, Medical School
  • University of Texas Health Science Center
  • UT Health San Antonio
  • University of Texas Health Science Center
  • UT Health San Antonio




  1. Cura M, El-Merhi F, SURI R, Lopera JE, Speeg KV, Guerrero JA, Washburn WK, Halff GA. Transplant free survival (TFS) after Transjugular Intrahepatic Portosystemic Shunt (TIPS) creation with the Viatorr covered-stent. 2010. (Cardiovascular and Interventional Radiological Society of Europe).
  2. Dwivedi S, Berg MW, Eidem M, Speeg KV, Guerrero JA, Nazario H, Patel S. Endoscopic Ultrasound-Guided Pericardiocentesis in a Patient With Disseminated Cryptococcus Infection 2009 Apr. p. S240. (Gastrointestinal Endoscopy; vol. 69, no. 2).
  3. Guerrero JA, Speeg KV. HCV Ab Negative HCV Infection in a Kidney Transplant 2005 Oct. (American Journal of Gastroenterology).
  4. Guerrero JA, Brady III CE. Reduced Volume Lavage Solution vs Sodium Phosphate Tablet Preparations for Colonoscopy 2004 May. (Gastrointestinal Endoscopy).
  5. Guerrero JA, Brady III CE, Dalton J. Reduced Volume vs Standard Lavage Solution for Colonoscopy 2004 May. (Gastrointestinal Endoscopy).
  6. Washburn WK, Speeg KV, Guerrero JA, Havranek R, Esterl RM, Abrahamian GA, Cigarroa FG, Halff GA. MELD: Impact of Hepatocellular Carcinoma on the Adult Liver Transplant Waiting List 2003. p. 374A. (Hepatology; vol. 38).

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