[Note: This list is incomplete. Additional names will be added as invited colleagues confirm their participation] 


Klaus Mergener, MD, PhD, MBA
Digestive Health Specialists
Tacoma, WA

James S. Leavitt, MD
Gastro Health
Miami, FL

James J. Weber, MD
Texas Digestive Disease Consultants
Dallas, TX

Michael L. Weinstein, MD
Capital Digestive Care
Washington, DC 


Bergein F. Overholt, MD
Gastrointestinal Associates
Knoxville, TN 


David Brooks
Columnist, New York Times
Political Commentator, NPR & PBS Newshour (“Shields & Brooks”)
Washington, DC

George J. Brown, MD
President and CEO, Legacy Health System
Portland, OR

Michael E. Chernew, PhD.
Leonard D. Schaeffer Professor of Health Care Policy
Harvard Medical School
Boston, MA

Patrick Conway, MD
President & CEO, Blue Cross & Blue Shield of North Carolina
Former Principal Deputy Administrator, CMS
Durham, NC

Robert J. (Bob) Zollars
Operating Partner, Frazier Healthcare Partners
Chairman, Diamond Foods, Past-Chairman & CEO, Neoforma and Vocera
Los Angeles, CA


Thomas M. Deas, Jr., MD, MMM
North Texas Specialty Physicians
Fort Worth, TX

Jason A. Dominitz, MD, MHS
VA Puget Sound Healthcare System
Seattle, WA

Michael S. Dragutsky, MD
Gastro One
Germantown, TN

Andrew D. Feld, MD, JD
Kaiser Permanente Washington
Seattle, WA

Kevin Harlen, MPH
Capital Digestive Care
Washington, D.C.

David A. Johnson, MD
Digestive & Liver Specialists
Norfolk, VA

Scott R. Ketover, MD
Minnesota Gastroenterology
St. Paul, MN

Glenn D. Littenberg, MD
inSite Digestive Health Care
Pasadena, CA

Steven J. Morris, MD
Atlanta Gastroenterology Associates
Atlanta, GA

Jeffry L. Nestler, MD
Connecticut GI
Hartford, CT

Daniel O’Connell, PhD
Training, Coaching & Consultation
Seattle, WA

Richard M. Roman, MD
South Denver Gastroenterology
Englewood, CO

Harald Schoeppner, MD
Legacy Health System
Portland, OR

Joseph J. Vicari, MD, MBA
Rockford Gastroenterology Associates
Rockford, IL

John J. Ward, MD
Ohio Gastroenterology Group
Columbus, OH

Danny Zollars
Los Angeles, CA