- 2021
MemberFundamentals of Neurogastroenterology, Rome V Committee
- 2021
MemberGastroduodenal Disorders, Rome V Committee
- 2017 - present
Peer ReviewerPilot Grant Program, Michigan Institute for Clinical and Health Research
- 2016 - present
MemberDrug Development Conference Committee, American Gastroenterological Association
- 2015
MemberPlanning Committee, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health
- 2013 - present
Ad Hoc ReviewerNational Institutes of Health
- 2012 - present
Ad Hoc MemberGastrointestinal Drugs Advisory Committee, Food and Drug Administration
- 2011
Temporary MemberAnti-Infective Drugs Advisory Committee, Food and Drug Administration
- 2011 - present
MemberNeurogastroenterology and Motility Nominating Committee, American Gastroenterological Association
- 2010
MemberWorkshop on Biomarkers of Gastrointestinal Motility, Food and Drug Administration
- 2009 - 2012
MemberGastrointestinal Drugs Advisory Committee, Food and Drug Administration
- 2006 - 2009
ParticipantSpeakers Bureau, Takeda/Sucampo Pharmaceuticals
- 2006
MemberMeeting Organizing Committee, Joint American Motility Society/European Neurogastroenterology Society
- 2006 - present
MemberAmerican Motility Society Takeda/Sucampo Clinical Motility Training Program, University of Michigan
- 2006 - present
Ad Hoc ReviewerNational Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health
- 2006 - present
MemberSteering Committee, Gastroparesis Clinical Research Consortium
- 2004 - present
Ad Hoc ReviewerNational Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health
- 2004 - present
MemberMotility and Nerve-Gut Interactions Section, American Gastroenterological Association
- 2003 - 2007
TreasurerAmerican Motility Society
- 2002 - 2007
ParticipantSpeakers Bureau, Novartis Pharmaceuticals
- 2002 - 2004
PresidentInternational EEG Society
- 2001 - 2011
Voting MemberInstitutional Review Board, University of Michigan
- 2001 - 2005
ParticipantSpeakers Bureau, Solvay Pharmaceuticals
- 2001 - 2002
MemberProgram Committee, International EEG Society
- 2001
ParticipantSpeakers Bureau, Il-Yang Pharmaceuticals
- 2001 - present
Peer Review Panel MemberGastrointestinal Peptide Center, University of Michigan
- 2001 - present
MemberStudy Section, Gastrointestinal Peptide Center, University of Michigan
- 2001 - present
Grant ReviewerGastrointestinal Peptide Center, University of Michigan
- 2000 - 2005
ParticipantSpeakers Bureau, GlaxoSmithKline Pharmaceuticals
- 1998
SecretaryInternational EEG Society
- 1996 - 2009
MemberAbstract Review Committee, International EEG Society
- 1996 - 1998
MemberMembership Committee, International EEG Society
- 1995
ModeratorCNS Regulation of GI Function, American Gastroenterological Association
- 1995
MemberCommittee to Determine Appropriate Use of Diagnostic Gastrointestinal Motility Studies, Motility and Nerve-Gut Interactions Section, American Gastroenterological Association
- 1994
MemberProgram Evaluation Committee, Motility and Nerve-Gut Interactions Section, American Gastroenterological Association
- 1994
MemberProgram Evaluation, Hormones and Receptors Section, American Gastroenterological Association
- 1994
ModeratorDiabetes and GI Function, American Gastroenterological Association
- 1991 - present
Peer ReviewerBiomedical Research Support Grants, Office of Research and Graduate Studies, University of Michigan Medical School