
Rachel London
Board Secretary

Ande Kolp

Clarissa Mitchell

Joyce Sims
Interim Board Treasurer

Martha Egan

Stephanie Terry

Daphni Steffin

Allan Sheahen
Board President
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Rachel London
Board Secretary
She is the Executive Director of the Maryland Developmental Disabilities Council, a statewide public policy and advocacy organization working to advance the inclusion of people with developmental disabilities in all facets of community life. Rachel has been with the Council for over 12 years, serving as the Director of Children & Family Policy and Deputy Director prior to becoming Executive Director. Rachel earned her Bachelor’s Degree and Law Degree from the University of Maryland. After law school, she was a staff attorney at…

Ande Kolp
Ande is the Executive Director of The Arc Maryland. Her career includes over 25 years of experience supporting people with Intellectual and Developmental Disabilities and their families. Prior to coming to The Arc Maryland in 2017, she was the Executive Director for Compass, Inc., a private non-profit organization specializing in Residential and Employment Services for people with co-occurring Intellectual & Developmental Disabilities and Mental Health Conditions living in Montgomery, Prince George’s, Howard, and Charles Counties. Ande has served in different administrative capacities…

Clarissa Mitchell
An experienced leadership strategist who started her thirty-year career in the disability sector as a college recruit. Following her first position as a Direct Support Professional, she amassed leadership experience by leading Quality Assurance Departments at both the Kennedy Institute, Division of Catholic Charities and Ardmore Enterprises. Following her time in Quality Assurance, Clarissa become the Deputy Director of EPIC before promotion to its Chief Executive Officer. Additionally, as a member of the first inaugural class of the Non-Profit Roundtable…

Joyce Sims
Interim Board Treasurer
Joyce has enjoyed more than 40 years working within the disability community, starting as direct support staff when efforts were underway to close institutions in favor of community-based services. She was Director of Quality Assurance for Ardmore Enterprises and Executive Director for Vocational Services Inc. before moving to Resource Connections Inc. in 2006, where she was able to gain a broader understanding of expanded service options, first as Program Director, and then as Executive Director, until retirement in June 2020.…

Martha Egan
Martha Egan is a Technical Director in the Division of Community Systems Transformation (DCST) in the Disabled and Elderly Health Programs Group (DEHPG) at the Centers for Medicare & Medicaid Services (CMS). In this capacity, Martha provides technical assistance and support to several DCST initiatives, including the Money Follows the Person Demonstration program and initiatives that support community integration, advance home and community-based services under the Medicaid program, and initiatives that promote innovative state strategies for providing housing-related supports to…

Stephanie Terry
Has 35+ years as an expert Realtor, is also a Builder, Modular Home Specialist andProject Manager in Maryland, DC and nearby areas. Ms. Terry providesspecialized professional, responsive and attentive real estate services, whichinclude Commercial, Residential, land acquisition, real estate consulting, coachingand project management courses for fix & flip projects. As a staff member at theRealinvestors Academy, Stephanie teaches The Rehab 4 Success Course, whichshe created in 2009 and continues to develop the course as constructionelements evolve; including the application of…

Daphni Steffin
Daphni Steffin joined the MIH Board in July of 2022. She is the Chief Product Officer at iCareManager (iCM), a software vendor for providers of long-term supports. Her 16-year career in the intellectual and developmental disability (I/DD) field started on Maryland’s Eastern Shore as a student director of Best Buddies at Salisbury University. At The Arc Baltimore, Daphni initiated an Assistive Technology program and connected more than 500 people with different kinds of assistive technology to live, work and learn…

Allan Sheahen
Board President
He has worked in the ID/DD field of for 24 years with over 22 years at SCI. He has worked in several different capacities including enclave supervisor, case manager, quality assurance manager, and central region director.