Biography

Andrew Feranchak, M.D., is a graduate of the University of Notre Dame and the University of Pittsburgh Medical School. He completed his internship and residency in Pediatrics at The Children’s Hospital in Pittsburgh and his fellowship in Pediatric Gastroenterology, Hepatology, and Nutrition at the University of Colorado Health Sciences and Children’s Hospital Denver.

Dr. Feranchak’s clinical interests include cholestatic liver disease, assessment of nutritional and fat-soluble vitamin status, and gastrointestinal and liver complications of cystic fibrosis. His basic research interests include understanding the mechanisms of bile formation, biliary secretion, and liver cell volume regulation.

He is the winner of the American Liver Foundation Postdoctoral Research Fellowship Award, the North American Society Pediatric Gastroenterology and Nutrition Fellow Research Award, the Children’s Digestive Health and Nutrition Foundation Silver Anniversary Award, and the Regal Award for excellence in gastroenterology and liver research.

He is presently an Associate Professor in the Department of Pediatrics at UT Southwestern Medical Center and the Children’s Medical Center, Dallas, Texas.

Education

Medical School Univ. of Pittsburgh School of Medicine (1992)
Residency Children's Hospital of Philadelphia (1995), Pediatrics
Fellowship University of Colorado Health Sciences Center (1998), Pediatric Gastroenterology
Research Fellowship University of Colorado Health Science Center (1999), Hepatology

Specialty Areas

Clinical Interest

  • Cystic Fibrosis (CF)
  • Liver Disease

Research Interest

  • Biophysical characterization of membrane ion channels
  • Cell volume regulation
  • Cholestatic liver disease
  • Hepatobiliary transport
  • Mechanisms of bile formation

Publications

Featured Publications LegendFeatured Publications

Vesicular nucleotide transporter-mediated ATP release regulates insulin secretion.
Geisler JC, Corbin KL, Li Q, Feranchak AP, Nunemaker CS, Li C Endocrinology 2013 Feb 154 2 675-84
Identification and functional characterization of the intermediate conductance Ca2+-activated K+ channel (IK-1) in biliary epithelium
Dutta AK, Khimji AK, Sathe M, Kresge C, Parameswara V, Esser V, Rockey DC, Feranchak AP Am J Physiol Gastrointest Liver Physiol 2009 297 G1009-G1018
Extracellular nucleotides stimulate Cl- currents in biliary epithelia through receptor mediated IP3 and Ca2+ release
Dutta AK, Woo K, Doctor RB, Fitz JG, Feranchak AP Am J Physiol Gastrointest Liver Physiol 2008 295 G1004-G1015
Thinking outside the cell: the role of extracellular adenosine triphosphate in bile formation.
Feranchak AP, Fitz JG Gastroenterology 2007 Nov 133 5 1726-8

Professional Associations/Affiliations

  • American Association for the Study of Liver Disease
  • American Gastroenterological Association
  • American Physiological Society
  • North American Society of Pediatric Gastroenterology and Nutrition
  • Society of Pediatric Research