- 2021 - present
ChairIndustry Relations Subcommittee, American Academy of Neurology
 - 2021 - present
MemberMeeting Management Committee, American Academy of Neurology
 - 2015 - 2021
Chair, Member Engagement CommitteeAmerican Academy of Neurology
 - 2015 - present
ChairEpilepsy Enterprise Director
 - 2011 - 2021
Member, Board of DirectorsAmerican Academy of Neurology
 - 2007 - 2012
MemberMayo Foundation Academic Appointments and Promotion Committee
 - 2007 - present
ChairVisiting Faculty Selection Committee, Department of Neurology
 - 2001 - 2003
PresidentSection on Epilepsy, American Academy of Neurology
 - 2001 - 2003
ChairpersonSection on Epilepsy, American Academy of Neurology
 - 2001 - present
MemberPublic Information Committee, American Neurological Association
 - 2001 - present
MemberAnnual Meeting Committee, American Epilepsy Society
 - 2000 - 2003
Topic ChairEpilepsy, American Academy of Neurology
 - 2000 - 2003
MemberScientific Program Committee, American Academy of Neurology
 - 2000 - present
MemberEpilepsy, American Academy of Neurology
 - 1998 - 2015
MemberExecutive Committee, Department of Neurology
 - 1998 - present
MemberCitizens United for Research in Epilepsy
 - 1998 - present
MemberScientific Advisory Board, Citizens United for Research in Epilepsy
 - 1996 - 1999
Council MemberAmerican Electroencephalographic Society
 - 1996 - 1998
MemberBoard of Directors, American Epilepsy Society
 - 1995 - 1997
MemberExecutive Committee, Professional Advisory Board, Epilepsy Foundation of America
 - 1995 - 1997
MemberContinuing & Professional Educational Committee, Epilepsy Foundation of America
 - 1994 - 2015
ChairDivision of Epilepsy
 - 1994 - 1996
MemberComission on Neuroimaging in Epilepsy, International League Against Epilepsy
 - 1994
Member1994 Annual Meeting, New Orleans, Louisiana, American Epilepsy Society
 - 1994
MemberProgram Committee, 1994 Annual Meeting, New Orleans, Louisiana, American Epilepsy Society
 - 1994 - present
MemberAmerican Neurological Association
 - 1993 - 1997
ChairBoard of Laboratory Accreditation, American Electroencephalographic Society
 - 1993 - 1997
MemberBoard of Laboratory Accreditation, American Electroencephalographic Society
 - 1993 - 1997
MemberProfessional Advisory Board, Epilepsy Foundation of America
 - 1993 - 1995
MemberAnnual Course Committee, American Epilepsy Society
 - 1992
ChairProgram Committee, 1992 Annual Meeting, American Electroencephalographic Society
 - 1992
Member1992 Annual Meeting, American Electroencephalographic Society
 - 1992
MemberProgram Committee, 1992 Annual Meeting, American Electroencephalographic Society
 - 1977 - present
MemberAlpha Omega Alpha, Rush Medical College
 -  
Associate ExaminerAmerican Board of Clinical Neurophysiology