CRN Staff


Office of the PresidentCommunicationsFinance & Administration | Government Relations 
LegalMembership Scientific, Regulatory & International Affairs 

LEARN MORE ABOUT OUR SENIOR STAFF FEATURED IN CRN'S 2023 ANNUAL REPORT


Office of the President

See topline Board meeting reports and other items from the office of the president.

Steve Mister, Esq., CAE
President & CEO
202-204-7676 / smister@crnusa.org

 

Tammie Betway
Director of Administration
202-204-7670 / tbetway@crnusa.org


Communications

Jeff Ventura
Vice President, Communications
202-204-7680 / jventura@crnusa.org

 

Craig Muckle
Senior Director, Communications
202-204-7665 / cmuckle@crnusa.org

 

Elise Hall
Communications Manager
202-204-7689/ehall@crnusa.org


Finance & Administration

Marc Rucker, MBA, CAE
Vice President, Finance & Administration
202-204-7673 / mrucker@crnusa.org


Government Relations

Julia Gustafson
Vice President, Government Relations
202-204-7690 / jgustafson@crnusa.org

 

Michael Meirovitz
Senior Director, Government Relations
202-204-7699 / mmeirovitz@crnusa.org

 

Emily Lewantowicz
Legal and Government Relations Associate
202-204-7967/ elewantowicz@crnusa.org


Legal

Megan Olsen
Senior Vice President and General Counsel 
202-204-7672 / molsen@crnusa.org 


Membership

 

Gretchen Powers
Vice President, Marketing and Member Experience
202-204-7682 / gpowers@crnusa.org

 

Ed Wyszumiala
Senior Director, Membership Development
202-204-7674 / ewyszumiala@crnusa.org

 

Sauda Johnson
Director, Education and Events
202-204-7684 / sjohnson@crnusa.org  

 

Angelo Schildhauer
Membership Database Manager
202-204-7671/aschildhauer@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, IOM
Vice President, Scientific & Regulatory Affairs
202-204-7656 / lhuber@crnusa.org

 

Haiuyen Nguyen
Vice President, Regulatory & Nutrition Policy
202-204-7669 / hnguyen@crnusa.org


Erin Storer
Manager, Scientific & Regulatory Affairs
202-204-7675 / estorer@crnusa.org

 

Please see CRN President & CEO Steve Mister's message about our beloved colleague Rashidah Denton