Michelle Greanias, Executive Director |  202-329-7670  |  @mgreanias

Michelle joined the Grants Managers Network (GMN) as its first Executive Director in 2008. She is a longstanding member of GMN, serving on the first national board of the organization in 1996. Michelle has spent most of her career in corporate philanthropy, leading grants management teams to implement efficient, effective grantmaking practices. She has also overseen program-related investments; engaged in projects to facilitate socially responsible investments in housing and community development, increasing capital available to nonprofits; and managed employee giving programs for more than 5,000 employees. Michelle speaks and writes regularly on effective grants management practices and has consulted with government and private sector grants programs to increase the effectiveness and efficiency of their grantmaking operations. She holds a Masters in Business Administration from the American University.



Nikki Powell, Communications Manager  |  202-495-0419  |  @nikkiwpowell

Nikki Powell is GMN’s chief communications officer and focuses on developing and managing strategies to promote GMN’s services, events, and programs. She is responsible for writing and producing GMN’s website and publications and developing outreach campaigns to raise awareness of GMN’s members and expertise. Her experience includes implementing communications strategies for nonprofits of many sizes and in many sectors, including membership associations, advocacy organizations, and leading research think tanks.

Nikki has a bachelor’s degree from Converse College (Spartanburg, S.C.) with a double major in English and politics and a minor in women’s studies. She is currently a master’s degree candidate in organizational and corporate communications at Northeastern University.


liz-reed-252x300Elizabeth Bicer, Education Director  |  202-888-7227

Elizabeth Bicer is a seasoned education professional with expertise in the planning and implementation of online and in-person training programs. She is responsible for all education programs and content for GMN conferences, workshops and online resources.

She has over 20 years of experience in higher learning and not-for-profit association management. She brings experience in strategic learning design, technology development, association governance and membership recruitment and retention. Liz earned a Bachelor of Business Administration from Bay Path College and a Master of Arts in Education and Human Development from The George Washington University.

Carolyn J. Sosnowski, Content Manager  |  202-888-7227  |  @TheRealCarolynS

Carolyn J. Sosnowski joined GMN in 2015 and manages content and community engagement for the association. She has 20 years of experience working in both non-profit and for-profit settings conducting research, managing information center services, and overseeing professional development and conference programming. Carolyn received a Masters degree in Library & Information Studies from the University of North Carolina at Greensboro and a Bachelor of Arts degree in history from the University of Virginia.



MH_professpicREV0418c_webMiriam Hankins, MBA, Membership Director  |  202-870-0894  |  @miriam4gmn

Miriam develops and executes strategies to grow, retain and engage members in the national network.  She leads efforts to increase GMN’s value proposition, to strengthen the organization’s relationships with members, help members connect with each other, and empower members to take full advantage of their benefits and resources.  Miriam oversees GMN’s volunteer and recognition programs as well as manages staff responsible for member operations, customer service, and regional chapters. 

Miriam is an accomplished and dedicated professional with a long-standing career in the nonprofit/association sector.  She specializes in member development and retention, chapter relations, and volunteer management.  Miriam holds a MBA degree with high honors from Liberty University and received her BS degree in Business Administration from University of Maryland University College.  She is a member of the American Society of Association Executives and International Honor Society in Business, Management, and Administration (Sigma Beta Delta).


Kashae Williams, Chapter Relations Manager  |  202-888-7370  



Catherine Downs

Catherine Downs is a senior consultant with The Crescent Group, a New Orleans-based firm that focuses on nonprofit governance and association management. Since 2000, Catherine has served as the lead consultant providing staffing for GMN and now supports the GMN conference, Project Streamline, and various other GMN projects and programs. Prior to her work as a consultant for nonprofits, Catherine was an associate at the law firm of Lord, Bissell & Brook in Chicago, IL where she practiced corporate law. Catherine is a graduate of Trinity College in Hartford, CT and received her J.D. cum laude from Tulane Law School. She is a member of the bar in Illinois and Louisiana.

Lee Hays  

Lee Hays is a consultant with The Crescent Group, a New Orleans-based firm that provides a wide range of services to local and national nonprofits. Since 2010, Lee has supported GMN on a variety of projects, including membership outreach and coordination and special GMN reports and publications. Lee has over fifteen years experience in the nonprofit sector, serving as a program manager, fundraiser, grantmaker and executive director. Lee graduated from Brown University with a degree in international relations.