- 2012
MemberConcussion Symposium Organization Committee
- 2012 - present
MemberInnovation Working Group in Internal Medicine
- 2010 - present
MemberEducation Committee, Mayo Clinic School of Health-Related Sciences, Mayo Clinic College of Medicine and Science
- 2009
Committee MemberLouise Loiselle, Doctoral Candidate, Doctoral Committee, Speech and Hearing Science Program
- 2009
MemberProgram Committee, Annual Convention, American Speech-Language-Hearing Association
- 2007
ChairDistinguished Educator of the Year Selection Committee, Division of Education Services, Department of Administration
- 2007 - present
Co-DirectorAerospace Medicine and Vestibular Research Laboratory, Division of Preventive, Occupational and Aerospace Medicine, Department of Internal Medicine
- 2007 - present
MemberAerospace Medical Association
- 2007 - present
MemberEducation Sub-committee, American Academy of Audiology
- 2006
MemberWellness Committee, Mayo Clinic Arizona Committees
- 2006 - present
MemberDistinguished Educator of the Year Selection Committee, Division of Education Services, Department of Administration
- 2005 - present
MemberInternational Society of Audiology
- 2004
ConsultantThe Advisory Board, Washington, D.C.
- 2003
MemberAmenities Committee, Mayo Clinic Arizona Committees
- 2000 - 2001
MemberHonors Committee, American Academy of Audiology
- 1999 - 2000
MemberActivities Committee, Mayo Clinic Arizona Committees
- 1999
MemberHearing Aid Licensing Board of Arizona
- 1994 - 1999
MemberInstructional Course Committee, American Academy of Audiology
- 1993
Co-ChairPoster Committee, American Academy of Audiology
- 1992
MemberSafety Committee, Mayo Clinic Arizona Committees
- 1991 - 1992
ChairResearch Committee, Department of Otolaryngology Head & Neck Surgery/Audiology
- 1991
ChairEthical Practices Committee, Arizona Speech-Language Hearing Association
- 1990
ChairEthical Practices Committee, Arizona Speech-Language Hearing Association
- 1988 - present
MemberAmerican Academy of Audiology
- 1987 - 1991
MemberResearch Committee, Executive Operations Team - Arizona, Mayo Clinic Arizona Committees
- 1987 - 1988
ChairClinical Practice Committee, Department of Otolaryngology Head & Neck Surgery/Audiology
- 1987 - present
HeadSection of Audiology, Department of Otolaryngology Head & Neck Surgery/Audiology
- 1987 - present
CoordinatorEducation Committee, Department of Otolaryngology Head & Neck Surgery/Audiology
- 1987 - present
Program DirectorSection of Audiology, Department of Otolaryngology Head & Neck Surgery/Audiology
- 1987 - present
MemberPhi Kappa Phi Honor Society
- 1987 - present
MemberSigma Xi, The Scientific Research Society
- 1987 - present
MemberAmerican Auditory Society
- 1987 - present
MemberArizona Speech-Language Hearing Association
- 1986
Second President-ElectUtah Speech-Language-Hearing Association
- 1986
President-ElectUtah Audiology Society
- 1985
MemberLicensure Committee, State of Utah
- 1982 - 1987
MemberUtah Audiology Society
- 1981
ChairAudiology State License Practical Examination Committee, State of Utah
- 1979 - 1987
MemberUtah Speech-Language-Hearing Association
- 1977 - 1979
MemberAustralian Society of Audiology
- 1977 - present
MemberAmerican Speech-Language-Hearing Association