Executive Board


Nikki Biggs

Nicki Biggs is the Acting Executive Director of the Havre de Grace Housing Authority (HDGHA).  In this capacity, she works to fulfill the agency's mission to provide and develop safe, quality affordable housing opportunities for individuals and families while promoting self-sufficiency, empowerment and neighborhood revitalization.  She holds the NAHRO-CME and PHM certifications.  With 13 years of public housing experience, Nicki participates on a variety of boards in her local community proudly advocating for the population she serves. 



Gregory Hare
Senior Vice-President




Beryle Downs
Vice-President Commissioners


David Kump
Vice-President Community Development


Elizabeth Glenn 
Vice-President International Research and Global Exchange


Gina Dyer
Vice-President Public Housing

Gina Dyer is the Director of Property Management for the Housing Commission of Anne Arundel County.  She started working in housing in the private leasing industry 17 years ago with no sense of fulfillment before finding a job opportunity in affordable housing; where she knew she could make a difference.

During Gina’s 9 year employment with the Housing Commission, she worked on building a strong foundation, as an on-site Property Manager, for several years prior to obtaining her current position. Gina’s background with the agency has given her greater insight to the intricacies of managing both their assets and the residents they serve and; has enabled her to be a more effective liaison between staff, residents, contractors and other agencies.  As the Director of Property Management, Gina is responsible for overseeing 21 employees and the overall management of and maintenance of eight communities containing: 826 Public Housing units, 24 Partnership Program condominiums, 15 Project Based Voucher units and 200 tax credit units. Gina enhanced her career development by successfully completing 9 NAHRO courses and has received the CMPO (Certified Manager of Property Operations) Certification, and CSI-UPCS (Certified Specialist of Inspection- Uniform Physical Conditions Standards).


Michelle Johnson
Vice-President  Rental Assistance

Michelle Johnson currently serves as the Rental Assistance Division Manager for the Housing Authority of Prince George's County where she is responsible for the administration of a program with 5800 vouchers and Public Housing Intake. Michelle has extensive experience in Property Management and Housing Choice Voucher administration. She has work as extensive knowledge of Low Income Housing Tax Credits as well as the Housing Choice Voucher Homeownership and Project Based programs. Michelle holds a Bachelor of Business Administration degree from Tennessee State University and a Masters of Business Administration from Strayer University Nashville. She holds Housing Choice Voucher Program Executive Management certification, Accredited Residential Manager Certification and Certified Professional of Occupancy Designation.

Marsha J. Parham-Green
Past President

Marsha Parham is a member of the Executive Board of MAHRA’s Board of Directors. Marsha has served as the Executive Director of the Baltimore County Office of Housing since June 2012. Her previous housing experience was with the Housing Commission of Anne Arundel County, serving as their Director of Finance for 4 years. She has more than 15 years of experience working with not-for-profit organizations in a financial or operations capacity. Marsha served on the Executive Board of the Maryland Association of Housing and Redevelopment Agencies (MAHRA) as the Treasurer from 2009 to 2014, and President from 2014 to 2017.

Marsha currently serves as the President of the Middle Atlantic Regional Council of the National Association of Housing and Redevelopment Officials (MARC NAHRO), and as Vice President of Professional Development for NAHRO. She is also the current Executive Director for the Human Relations Commission for Baltimore County and Co-Chair of the Regional Affordable Housing Preservation Task Force.

Marsha holds the following NAHRO certifications: Certified Management Executive (CME), Public Housing Management (PHM), HQS and HCV Management. She holds a Bachelor of Science degree in  Business Administration, a Master’s degree in Non Profit Management and a Master’s degree in Leadership and Organizational Development from The Notre Dame University of Maryland.



  Diane Haislip