National Commission on Digestive Diseases - WORKING GROUP TOPICS AND ROSTERS

Please note that the order of the listing is not an indication of priorities.

  1. Overview of the Digestive System
    Includes development, normal physiology, nutrient and fluid absorption and secretion, digestion, GI endocrinology, control of eating and satiety, mucosal immunology, microbiology, and microbiome.

    Chair: Richard Blumberg, MD
    Vice Chair: Eugene Chang, MD

    Hannah Carey, PhD, University of Wisconsin School of Veterinary Medicine, Madison

    Nicholas Davidson, MD, Washington University School of Medicine, St. Louis, Missouri

    Marshall Montrose, PhD, University of Cincinnati, Ohio

    Chung Owyang, MD, University of Michigan Medical Center, Ann Arbor

    Abigail Salyers, PhD, University of Illinois at Urbana-Champaign

    Ramesh Shivdasani, MD, PhD, Dana Farber Cancer Institute, Boston

    Warren Strober, MD, National Institute of Allergy and Infectious Diseases, National
    Institutes of Health, Bethesda, Maryland

  2. Functional Gastrointestinal Disorders and Motility Disorders
    Includes functional GI disorders including irritable bowel syndrome, gastroparesis, fecal incontinence, visceral pain, Hirschprung's disease, intestinal pseudo-obstruction, constipation, and pelvic floor dysfunction.

    Chair: Kenton M. Sanders, PhD
    Vice Chair: Nancy J. Norton

    Michael Camilleri, MD , Mayo Clinic College of Medicine, Rochester , Minnesota

    Carlo DiLorenzo, MD , Columbus Children's Hospital, Ohio

    Douglas Drossman, MD , University of North Carolina at Chapel Hill

    Gerald F. Gebhart, PhD , University of Pittsburgh

    Allen Mangel , MD , PhD , Research Triangle Institute, Research Triangle Park , North Carolina

    Emeran Mayer, MD , University of California at Los Angeles

    Henry P. Parkman, MD , Temple University School of Medicine, Philadelphia

    Jack D. Wood, PhD , Ohio State University College of Medicine, Columbus


  3. Infections of the GI Tract
    Includes common bacterial and viral infections, bioterrorism, infections of immunocompromised hosts, vaccines, probiotics, and uncommon diseases such as Whipple's [ note : viral hepatitis will be covered by the liver and biliary working group].

    Chair: Mitchell B. Cohen, MD
    Vice Chair: Richard S. Blumberg, MD


    Mary K. Estes, PhD, Baylor College of Medicine, Houston

    Alessio Fasano, MD, University of Maryland School of Medicine, Baltimore

    Richard Fedorak, MD, FRCPC, University of Alberta, Edmonton, Canada

    James B. Kaper, PhD,
    University of Maryland, Baltimore

    Cynthia Sears, MD, The Johns Hopkins University School of Medicine, Baltimore

    Phillip I. Tarr, MD, Washington University School of Medicine, St. Louis

  4. Cancers of the Digestive System
    Includes entire GI tract except for liver/biliary. Includes neuroendocrine tumors, pancreatic cancer, and polyp syndromes.

    Chair: John Carethers, MD
    Vice Chair: Robert Sandler, MD, MPH

    C. Richard Boland, MD, Baylor University Medical Center

    Raymond DuBois, MD, PhD, Vanderbilt University Medical Center

    Scott Kern, MD, The Johns Hopkins University Medical Institutions

    Juanita Merchant, MD, PhD, University of Michigan

    Richard Peek, MD, Vanderbilt University School of Medicine

    Brian Reid, MD, PhD, Fred Hutchinson Cancer Research Center

    Anil Rustgi, MD, University of Pennsylvania

    David Whitcomb, MD, University of Pittsburgh School of Medicine

    Kenneth Wang, MD, Mayo Clinic

    Vincent Yang, MD, PhD, Emory University School of Medicine

  5. Inflammatory Bowel Diseases
    Includes ulcerative colitis, Crohn's disease, collagenous and microscopic colitis.

    Chair: Daniel K. Podolsky, MD
    Vice Chair: Eugene Chang, MD

    Brian Feagan, MD, Robarts Research Institute, London, Ontario, Canada

    Jeffrey Gordon, MD, Washington University School of Medicine, St. Louis

    Richard Grand, MD, Children's Hospital, Boston

    Jerome I. Rotter, MD, Cedars-Sinai Medical Center, Los Angeles

    William Sandborn, MD, Mayo Clinic, Rochester, Minnesota

    R. Balfour Sartor, MD, University of North Carolina, Chapel Hill

    William F. Stenson, MD, Washington University School of Medicine, St. Louis

    Stephan Targan, MD, Cedars-Sinai Medical Center; David Geffen School of Medicine at the University of California at Los Angeles

  6. Intestinal Failure and Regeneration, Nutritional Disorders and Support, Surgically Modified Gut, and Transplantation
    Includes diseases leading to intestinal failure, oral and parenteral nutrition, obesity, intestinal transplantation, surgically modified GI tract, and manipulation of absorption, nutrition. Excludes liver/biliary.

    Chair: Barbara L. Bass, MD
    Vice Chair: Margaret M. Heitkemper, PhD, RN

    Alan Buchman, MD, MSPH, Northwestern University, Chicago

    Jeffrey Matthews, MD, University of Chicago Medical Center

    Denise M. Ney, PhD, RD, University of Wisconsin-Madison

    William Oh, MD, Women & Infants' Hospital, Providence

    Stephen J.D. O'Keefe, MD, University of Pittsburgh Medical College

    Malcolm K. Robinson, MD, Brigham & Women's Hospital, Boston

    Robert J. Shulman, MD, Baylor College of Medicine, Houston

    Debra L. Sudan, MD, University of Nebraska Medical Center

    Brad Warner, MD, Cincinnati Children's Hospital Medical Center

  7. Diseases of the Oropharynx and Esophagus
    Includes GERD, feeding and swallowing disorders, Barrett's esophagus (to be integrated with cancer working group), and eosinophilic esophagitis and other eosinophilic GI disorders.

    Chair: P. Jay Pasricha, MD
    Vice Chair: David Lieberman, MD

    Piero Biancani, PhD , Liver Research Center , Brown Medical School , Providence , Rhode Island

    Amitabh Chak, MD , Case Western Reserve University , Cleveland

    Glenn Furuta, MD , Harvard University Medical School , Boston

    John G. Hunter, MD , Oregon Health & Science University , Portland

    Peter Kahrilas, MD , Northwestern University, Feinberg School of Medicine , Chicago

    Roy Orlando, MD , Tulane University Medical Center , New Orleans

    Nicholas Shaheen, MD, MPH , University of North Carolina Hospitals , Chapel Hill

    Reza Shaker , MD , Froedtert Memorial Hospital , Milwaukee

    Stuart Spechler, MD , Dallas VA Medical Center


  8. Diseases of the Stomach and Small Bowel
    Includes diseases of the stomach and small bowel, including H. pylori , acid-peptic diseases, autoimmune, celiac disease, ischemic conditions, enzymatic deficiencies, transport defects.

    Chair: Eugene Chang, MD
    Vice Chair: Maurice Cerulli, MD

    Mark Donowitz, MD, The Johns Hopkins University School of Medicine

    John S. Fordtran, MD, University of Southern California, Los Angeles

    Peter H.R. Green, MD, Columbia University, College of Physicians & Surgeons

    Martin F. Kagnoff, MD, University of California, San Diego

    Loren A. Laine, MD, University of Southern California, Los Angeles

    Juanita L. Merchant, MD, PhD, University of Michigan

    Richard M. Peek, Jr., MD, Vanderbilt University School of Medicine

    Eric Sibley, MD, PhD, Stanford University School of Medicine

    W. Allan Walker, MD, Massachusetts General Hospital for Children, Harvard Medical School

    Ernest M. Wright, DSc, PhD, David Geffen School of Medicine, University of California at Los Angeles

  9. Diseases of the Colon and Rectum
    Includes diverticular disease, ischemic colitis, hemorrhoid, anorectal diseases such as solitary rectal ulcers and radiation proctitis (preneoplastic to be integrated with cancer working group).

    Chair: Joanne A. P. Wilson, MD
    Vice Chair: Nancy J. Norton

    Lawrence J. Brandt, MD , Albert Einstein College of Medicine, Bronx

    Lawrence Samuel Friedman, MD , Massachusetts General Hospital, Newton-Wellesley Hospital, Newton Lower Falls, Massachusetts

    Matthew B. Grisham, PhD , Louisiana State University Health Sciences Center , Shreveport

    J. Thomas Lamont. MD , Beth Israel Deaconess Medical Center ; Harvard Medical School , Boston

    Ann Lowry, MD, FACS , University of Minnesota Medical School , Minneapolis

    Jeffrey Matthews, MD , University of Chicago Medical Center


  10. Diseases of the Pancreas (not diabetes)
    Includes acute and chronic pancreatitis, endocrine syndromes (excluding diabetes), cystic fibrosis, cystic lesions (including cystic neoplasms).

    Chair: Jane M. Holt
    Vice Chair: P. Jay Pasricha, MD


    Peter A. Banks, MD, Harvard Medical School, Center for Pancreatic Diseases, Brigham and Women's Hospital, Boston

    Suresh T. Chari, MD, Mayo Clinic College of Medicine, Rochester, Minnesota

    Peter Durie, MD, FRCPC, University of Toronto, The Hospital for Sick Children, Toronto, Ontario, Canada

    Fred S. Gorelick, MD, Yale University School of Medicine, New Haven

    Robert H. Hawes, MD, Medical University of South Carolina, Charleston

    Richard A. Kozarek, MD, FASGE, University of Washington School of Medicine, Virginia Mason Medical Center, Seattle

    Albert Lowenfels, MD, New York Medical College, Valhalla

    Michael G. Sarr, MD, Mayo Clinic College of Medicine, Rochester, Minnesota

    Ashok K. Saluja, PhD, University of Minnesota Medical School, Minneapolis

    David Whitcomb, MD, PhD, University of Pittsburgh School of Medicine

  11. Diseases of the Liver and Biliary System
    ( Note: integrate with Action Plan for Liver Disease Research )

    Chair: Bruce Bacon, MD
    Vice Chair: Maurice Cerulli, MD


    Montgomery Bissell, MD, University of California at San Francisco

    Gregory Gores, MD, Mayo Clinic, Rochester, Minnesota

    Ronald Sokol, MD, University of Colorado School of Medicine & Children's Hospital, Denver

    Gyongyi Szabo, MD, PhD, University of Massachusetts Medical School, Worcester

    David Thomas, MD, MPH, The Johns Hopkins University School of Medicine, Baltimore

    John Vierling, MD, FACP, Baylor College of Medicine, Houston

  12. Multi-Organ Diseases and Diseases of Abdominal Structures
    Includes diseases of abdominal structures: mesentery, omentum abdominal wall, retroperitoneal fibrosis. Also includes scleroderma, sarcoidosis, hemochromatosis, and metabolic diseases such as amyloidosis.

    Important Note: Working Group 12 was planned to cover areas that initially seemed beyond the scope of the other groups. As the other Working Groups have worked through the content of their assigned areas, it has become clear that areas assigned to Working Group 12 are being appropriately addressed by other groups. Therefore, the Commission members have voted to discontinue this group and have the topics absorbed by other groups, such as 2, 7, 9, 11, and 13. This change in no way lessens the importance of these topics, nor will it affect the current numbering of the Working Groups (i.e., Bioengineering, Biotechnology, and Imaging will remain Working Group 13).

  13. Bioengineering, Biotechnology, and Imaging
    Includes endoscopic technologies, surgical technologies, imaging technology, bioartificial support devices and artificial tissues, electrical pacing/stimulators, diagnostic devices.

    Chair: Barbara L. Bass, MD
    Vice Chair: David A. Lieberman, MD

    Stephen F. Badylak, DVM, PhD, MD, University of Pittsburgh

    Yuman Fong, MD, Memorial Sloan-Kettering Cancer Center, New York

    Blair S. Lewis, MD, Mount Sinai School of Medicine, New York

    King C. Li, MD, FRCP(C), The Methodist Hospital, Houston

    Norman S. Nishioka, MD, Harvard Medical School, Boston

    Stuart Sherman, MD, Indiana University Medical Center, Indianapolis

    Lee Swanstrom, MD, Oregon Health and Sciences University, Portland

Page last updated: March 24, 2010

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