Education

Undergraduate University of Texas at Austin (1993), Biology
Graduate School University of Texas Health Science Center-Houston (1995)
Medical School University of Texas Health Science San Antonio (1998), Medicine

Specialty Areas

Clinical Interest

  • Biliary Tract Disease
  • Gallbladder Disease
  • Pancreatitis

Research Interest

  • Acute, Chronic and Recurrent Pancreatitis in Children
  • Enteroscopy in Children
  • Therapeutic Endoscopy in Children

Publications

Featured Publications LegendFeatured Publications

NASPGHAN Guideline for Training in Endoscopy and Related Procedures

Kay M, Piccoli DA, Barth B, et al. Journal of Pediatric Gastroenterology, Hepatology and Nutrition In Press

Sphincter of Oddi manometry.

Pfau PR, Banerjee S, Barth BA, Desilets DJ, Kaul V, Kethu SR, Pedrosa MC, Pleskow DK, Tokar J, Varadarajulu S, Wang A, Song LM, Rodriguez SA Gastrointest. Endosc. 2011 Dec 74 6 1175-80

Drug-eluting/biodegradable stents.

Tokar JL, Banerjee S, Barth BA, Desilets DJ, Kaul V, Kethi SR, Pedrosa MC, Pfau PR, Pleskow DK, Varadarajulu S, Wang A, Song LM, Rodriguez SA Gastrointest. Endosc. 2011 Nov 74 5 954-8

Enteral stents.

Varadarajulu S, Banerjee S, Barth B, Desilets D, Kaul V, Kethu S, Pedrosa M, Pfau P, Tokar J, Wang A, Wong Kee Song LM, Rodriguez S Gastrointestinal endoscopy 2011 Jul 455-64

GI endoscopes.

Varadarajulu S, Banerjee S, Barth BA, Desilets DJ, Kaul V, Kethu SR, Pedrosa MC, Pfau PR, Tokar JL, Wang A, Wong Kee Song LM, Rodriguez SA Gastrointest. Endosc. 2011 Jul 74 1 1-6.e6

Honors & Awards

  • Best Doctors in America
    (2011)
  • Best Pediatric Specialists in Dallas
    (2010-2012)
  • NASPGHAN Endoscopy Prize
    (2006)

Professional Associations/Affiliations

  • American Gastroenterology Association
  • American Society for Gastrointestinal Endoscopy
  • North American Society of Pediatric Gastroenterology and Nutrition