Skip to main content
Sign In
 

Current Fellows


 

Fellowship Year 1:
 
Dempsey Hughes, MD
Undergraduate: Columbia University, New York City, New York
Medical School: University of Illinois College of Medicine, Chicago, IL
Residency: Lahey Hospital and Medical Center, Burlington, MA
 
Jennifer Kolb, MD
Undergraduate: University of Pennsylvania, Philadelphia, PA
Medical School: Icahn School of Medicine at Mount Sinai, New York City, NY
Residency: Icahn School of Medicine at Mount Sinai, New York City, NY
 
Larissa Muething, MD
Undergraduate: Boston College, Chestnut Hill, MA
Medical School: University of Toledo College of Medicine, Toledo, OH
Residency: University of Colorado, Aurora, CO
 
Joshua Turkeltaub, MD
Undergraduate: University of Arizona, Tucson, AZ
Medical School: Baylor College of Medicine, Houston, TX
Residency: University of Michigan Health System, Ann Arbor, MI
 
Ashley Vachon, MD
Undergraduate: University of Washington, Seattle, WA
Medical School: University of Chicago, Pritzker School of Medicine, Chicago, IL
Residency: University of Pittsburgh Medical Center, Pittsburgh, PA
 
Fellowship Year 2:
 
Kelli DeLay, MD
Undergraduate: University of Notre Dame, Notre Dame, IN
Medical School: Rush Medical College, Chicago, IL
Residency: University of Colorado School of Medicine, Aurora, CO
 
Samuel Han, MD
Undergraduate: Dartmouth College, Hanover, NH
Medical School: University of Massachusetts, Worcester, MA
Residency: University of Massachusetts, Worcester, MA
 
Avash Kalra, MD
Undergraduate: Cornell University, Ithaca, NY
Medical School: Wright State University School of Medicine, Dayton, OH
Residency: University of Colorado School of Medicine, Aurora, CO
 
Emilie Regner, MD
Undergraduate: Saint Olaf College, Northfield, MN
Medical School: University of Wisconsin, Madison, WI
Residency: University of Colorado School of Medicine, Aurora, CO
 
Kristina Ross, MD
Undergraduate: University of Washington, Seattle, WA
Medical School: Albany Medical College, Albany, NY
Residency: University of Colorado School of Medicine, Aurora, CO
 
Fellowship Year 3:
 
Bryan Brimhall, MD
Undergraduate: Brigham Young University, Provo, UT
Medical School: University of Utah School of Medicine, Salt Lake City, Utah 
Residency: University of Colorado, Aurora, CO
 
Carlene Chun, MD, PhD
Undergraduate: University of California, Irvine, Irvine, CA
Medical School: Stanford University School of Medicine, Stanford, CA
Residency: Oregon Health & Science University, Portland, OR
 
Ruhail Kohli, MD
Undergraduate: University of Toronto, Toronto, ON
Medical School: Royal College of Surgeons in Ireland School of Medicine, Ireland
Residency: Cleveland Clinic Foundation, Cleveland, OH
 
Chetan Mittal, MBBS
Undergraduate: Vardham Mahavir Medical College & Safdarjung Hospital, India
Medical School: Vardham Mahavir Medical College & Safdarjung Hospital, India
Residency: Wayne State University/Henry Ford Hospital, Detroit, MI
 
Kathleen Nilles, MD
Undergraduate: University of Pittsburgh, Pittsburgh, PA
Medical School: University of Pittsburgh, School of Medicine, Pittsburgh, PA
Residency: Emory University School of Medicine, Atlanta, GA


 
4th Year Fellow:
 
2017-2018, Advanced Therapeutic Endoscopy
 
Jorge Machicado Rivero, MD
Medical School: Universidad Peruana Cayetano Heredia, Lima, Peru
Residency: University of Texas Health Science at Houston, Houston, TX
 
2017-2018, Transplant Hepatology
 
Ashley Marie Lane, MD
Medical School: Creighton University School of Medicine
Residency: Duke University Hospital, Durham, NC
 
 
Graduates of Gastroenterology Fellowship
 
2017
Birtukan Cinnor, MD
James Higham-Kessler, MD
Stephen New, MD
Eric Nordstrom, MD
Kenika Robinson, MD
 
2016
Jennifer Czwornog, MD
Robert Isfort, MD
Joshua Obuch, MD
Courtney Pigott, MD
David Sprague, MD
 
2015
Meghan Jankowski, MD
Daniel Kao, MD, PhD
Michael Kriss, MD
Heather Laskey, MD
 
2014
Ryan McWilliams, MD
Annette Tobar, MD
Emily Ward, MD
Joel Wedd, MD
 
2013
Swati Patel, MD
Andrew Samuelson, MD
Amanda Wieland, MD
 
2012
Alvaro Martinez-Camacho MD
Blair Fennimore, MD
Kevin Rufner, MD
Ariana Wallack, MD
 
2011
Jeffrey Duman, MD
Brett Fortune, MD
Rich Foster, MD
Mark Gerich, MD
 
2010
Jonathan Goldstein, MD
J. Christie Heller, MD
Miranda Ku, MD
D. Rayburn Moore, MD
 
2009
J. Andy Mengshol, MD
Stevany Peters, MD
Matthew Sericati, MD
Matthew Quallick, MD
 
2008
Russ R. Arjal, MD
Geoffrey Jensen, MD
Hanna M. Kraus, MD
 
2007
Lyssa N. Chacko, MD
Fernando S. Carreira, MD
Aliya G. Hasan, MD
Matthew T. Nichols, MD
 
2006
Aaron C. Baltz, MD
John M.C. Coombes, MD
Clark Kulig, MD
Kevin Sieja, MD
 
2005
Daus Mahnke, MD
Erik J. Pieramici, MD, JD
 
2004
Augustin R. Attwell, MD
Stephen P. Laird, MD
Tom Matzakos, MD
Erik W. Springer, MD
 
2003
David Gatof, MD
John Riopelle, DO
Andrew Spears, MD 

 ​