- 2022 - 2024
DirectorClinical Immunohistochemistry Laboratory, Vanderbilt University Medical Center
- 2022 - 2024
PresidentNorth American Society of Head and Neck Pathology
- 2022 - present
MemberEndocrine Pathology Society
- 2020 - 2023
Editorial Board MemberClassification of Head and Neck Tumours, Blue Book, World Health Organization
- 2020 - 2023
Section EditorTumours of the Oropharynx (Base of Tongue and Tonsils), Blue Book, World Health Organization
- 2020 - 2022
Vice PresidentNorth American Society of Head and Neck Pathology
- 2020 - present
Expert ConsultantHead and Neck Subspecialty, SEER ClinCORE Effort to Standardize Terminology, Data Gathering, and Research Using SEER Databases, Surveillance, Epidemiology, and End Results (SEER) Program
- 2018 - 2021
DirectorAnatomic Surgical Pathology Fellowship, Vanderbilt University Medical Center
- 2018 - 2021
ChairSurgical Pathology Fellowship Committee, Vanderbilt University Hospital
- 2016 - 2024
MemberVanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center
- 2016 - 2019
ChairInternational Collaboration on Cancer Reporting, Dataset Authoring Committee for Carcinomas of the Nasopharynx and Oropharynx, North American Society of Head and Neck Pathology
- 2016 - present
Co-ChairExpert Panel, HPV Testing in Head and Neck Squamous Cell Carcinomas (HNSCC) Committee, College of American Pathologists
- 2015 - 2024
Committee MemberSurgical Pathology Fellowship Committee, Vanderbilt University Hospital
- 2015 - 2017
Clinical RepresentativeProgram in Translational Pathology, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center
- 2015 - 2016
ContributorClassification of Head and Neck Tumours, Blue Book, World Health Organization
- 2014 - 2020
SecretaryNorth American Society of Head and Neck Pathology
- 2014 - 2015
MemberExpert Panel, Committee Biomarker Reporting in Head and Neck Tumors, College of American Pathologists
- 2014 - present
Alumni MemberAlpha Omega Alpha Honor Medical Society
- 2012 - 2015
DirectorSelective Surgical Pathology Fellowship Program, Washington University School of Medicine
- 2011 - 2017
MemberEuropean Society of Pathology
- 2011 - 2015
DirectorClinical Immunohistochemistry Laboratory, Barnes-Jewish Hospital
- 2010 - 2016
MemberInternational Head and Neck Scientific Group
- 2010 - 2012
PresidentWagih Bari Society of St. Louis Pathologists
- 2009 - 2015
MemberMedical Records Committee, Barnes-Jewish Hospital
- 2009 - 2015
MemberMissouri State Medical Association
- 2009 - 2010
MemberDistinguished Educator Selection Committee, Washington University School of Medicine
- 2008 - 2015
DirectorResearch Histology Laboratory, Division of Anatomic and Molecular Pathology, Washington University
- 2008 - 2011
DirectorResearch Tissue Microarray Laboratory, Division of Anatomic and Molecular Pathology, Washington University
- 2008 - 2010
Vice PresidentWagih Bari Society of St. Louis Pathologists
- 2007 - present
MemberAmerican Academy of Oral and Maxillofacial Pathology
- 2005 - 2015
ParticipantHead and Neck Focus Group, Alvin J. Siteman Cancer Center, Washington University School of Medicine
- 2004 - present
FellowCollege of American Pathologists
- 2004 - present
MemberNorth American Society of Head and Neck Pathology
- 1999 - 2015
MemberWagih Bari Society of St. Louis Pathologists
- 1999 - present
MemberUnited States and Canadian Academy of Pathology