Executive Staff

Sean Bagshaw

Sean Bagshaw
Chief Operating Officer
Chief Information Officer

Genaro Montanez

Genaro Montanez
Chief of Employee and Membership Engagement Officer

Elizabeth Nolan

Elizabeth Nolan
Deputy Executive Director & Chief Publishing Officer

Elizabeth A. Rogan

Elizabeth A. Rogan
Chief Executive Officer

Chad Stark

Chad Stark
OSA Foundation Executive Director

Ryan Strowger

Ryan Strowger
Chief Events & Industry Officer


Senior Staff

Bill AbruzzoSr. Director, General Counsel & Corporate Secretary
Kari Apter, Sr. Director, Research and Program Development
Naomi Chavez, Sr. Director, Conference Programs
Kelly CohenSr. Publisher
Dave Coray, Sr. Director, Conventions & Meetings
Scott DineenSr. Director, Publishing Production & Technology
Michael Duncan, Sr. Science Advisor
C. Randy Giles, Sr. Science Advisor
Daphne Greenwood, Sr. Director, Publishing Sales & Marketing 
Beth Harrington, Sr. Director, Industry Relations
Tom Hausken, Sr. Industry Advisor
Deborah HerrinSr. Director, Information Technology
David Lang, Sr. Director, Government Relations
Andy Larbalestier, Sr. Director, Software Application Development, Information Technology
Marcia Lesky, Sr. Director, Diversity, Inclusion & Volunteer Cultivation
Glenn Ono, Sr. Director, Meetings Marketing
Martha Paterson, Sr. Director, Governance & Special Programs
Monique Rodriquez, Donor Relations Officer
Alison Taylor, Executive Editor
Thu Vu,  Sr. Director, Finance
Bill White, Senior Director, IT Infrastructure & Security