CRN Staff
Office of the President | Communications | Finance & Administration | Government Relations
Legal | Membership | Scientific, Regulatory & International Affairs
Office of the President
Steve Mister, Esq., CAE
President & CEO
202-204-7676 / smister@crnusa.org
Tammie Betway
Office Manager and Executive Assistant to the President
202-204-7670 / tbetway@crnusa.org
Communications
Brian Wommack
Senior Vice President, Communications
202-204-7680 / bwommack@crnusa.org
Gretchen Powers
Senior Director, Marketing Communications
202-204-7682 / gpowers@crnusa.org
Holly Vogtman
Communications Manager
202-204-7665 / hvogtman@crnusa.org
Emily Zavrel
Communications Associate
202-204-7689 / ezavrel@crnusa.org
Finance & Administration
Sandra Khouri
Senior Vice President, Finance & Administration
202-204-7673 / skhouri@crnusa.org
Government Relations
Julia Gustafson
Vice President, Government Relations
202-204-7690 / jgustafson@crnusa.org
Amanda Darlington
Director, Government Relations
202-204-7699 / adarlington@crnusa.org
William Dumais
Manager, Government Relations
202-204-7677 / wdumais@crnusa.org
Legal
Megan Olsen
Vice President and Associate General Counsel
202-204-7672 / molsen@crnusa.org
Membership
Carl Hyland
Vice President, Membership Development
202-204-7674 / chyland@crnusa.org
Maya English
Director, Membership, Education & Events
202-204-7687 / menglish@crnusa.org
Scientific, Regulatory & International Affairs
Andrea Wong, Ph.D.
Senior Vice President, Scientific & Regulatory Affairs
202-204-7660 / awong@crnusa.org
James C. Griffiths, Ph.D.
Senior Vice President, International & Scientific Affairs
202-204-7662 / jgriffiths@crnusa.org
Luke G. Huber, N.D., MBA
Vice President, Scientific & Regulatory Affairs
202-204-7660 / lhuber@crnusa.org
Haiuyen Nguyen
Senior Director, Scientific & Regulatory Affairs
202-204-7669 / hnguyen@crnusa.org
Rashidah Denton
Scientific & Regulatory Affairs Associate
202-204-7675 / rdenton@crnusa.org