Contact Us

We proudly serve door security + safety professionals and their dynamic companies. Our members’ needs and values are important to us and we seek to build relationships, not just memberships. We encourage you to reach out to the team at any time. For quick questions, refer to the FAQ page

Contact Information: 
Education + Certification -
Membership -

Headquarters Information:
2001 K Street NW, 3rd Floor North
Washington, DC 20006 USA
Phone: (202) 367-1134
Fax: (202) 367-2134

We look forward to hearing from you!

Executive Team

James Gammon

Chief Executive Officer

Education and Certification

Director of Technical Activities - VACANT
Technical activity program manager and coordinator.
Lindsey Sullivan

Education Director
Manages DHI's education programs.
Yenny Caceres

Certification Manager
Certification program management and coordination.

Membership, Chapter Relations, and Operations

Jeffrey Ostrander
Member Services and Chapter Relations Manager
Individual and corporate membership recruitment and
retention, and chapter support.

Trevor Waddell

Operations Manager
Manages operational processes and governance.        

Marketing and Communications

Jasmine Guerra
Marketing and Communications Manager
Manages marketing and communications
projects and initiatives.

Eva Goldman
Marketing and Communications Associate
Marketing and communications support

Publications, Advertising & Sales

Al Rickard, CAE
Editor of Door Security + Safety magazine and IndustryWatch            
e-newsletter and news feed.

Kristin Frankiewicz
Publications Coordinator
Coordinates publishing IndustryWatch e-newsletter and DHI advertising
in Door Security + Safety magazine.
Hallie Brown
Advertising Manager
Responsible for advertising sales in the monthly Door Security + Safety 
magazine and all digital opportunities that include:
IndustryWatch news feed and e-newsletter, and content marketing opportunities.

Information Technology

Denise Childs
Database Administrator