Margaret A. Murray, Chief Executive Officer

Margaret A. Murray is the founding CEO of the Association for Community Affiliated Plans (ACAP). She has led the organization since its inception in 2001, steering it through tremendous growth from its origins as an Association of 14 community health center-owned plans to 79 Safety Net Health Plans across the nation, covering more than 20 million people through Medicaid, Medicare and Marketplaces.

Ms. Murray is a national expert on health care policy for people with low incomes and is a frequent speaker on these issues at national conferences and in the media. She has published several articles on the German health care system as a result of an Alexander von Humboldt fellowship in Berlin in 1992 and more recently in the Summer of 2018. Ms. Murray received her M.P.A. from the Woodrow Wilson School of Princeton University and her B.A. cum laude in Economics and Classical Civilization from Wellesley College.

Prior to leading ACAP, Ms. Murray was the Medicaid Director for the State of New Jersey under the administration of Governor Christine Todd Whitman, where she oversaw the expansion of the FamilyCare program to cover all children under 350% of poverty. She was also a senior budget analyst for the U.S. Office of Management and Budget, with responsibility for negotiating the budget neutrality agreements for Medicaid managed care waivers.

Ms. Murray is a member of the National Academy of Social Insurance and serves on the Board of Directors of the Alliance for Health Policy. Meg also serves on the Medicaid Policy Center Advisory Committee of the New Jersey Quality Institute.

She has previously served on the Institute of Medicine’s Committee on the Public Financing and Delivery of HIV Care, the Maryland Community Health Resources Commission and on the board of a Community Health Center in southern Maryland.

Jennifer McGuigan Babcock, Senior Vice President for Medicaid Policy

Jennifer McGuigan Babcock is ACAP’s Senior Vice President for Medicaid Policy and Director of Strategic Operations. She also spent over four years as ACAP’s Vice President for Exchanges. In 2010, she served the Eligibility and Enrollment team within the Office of Health Insurance Exchanges in the Department of Health and Human Service’s Office of Consumer Information and Insurance Oversight (OCIIO, now known as CCIIO), focusing primarily on the interplay between Medicaid and Exchange coverage. Before joining OCIIO, Jennifer served as ACAP’s Director of Policy, working primarily on Medicaid and CHIP health plan issues.  Previously, she worked on policy related to Medicaid, CHIP, the uninsured, and private health insurance in the Office of Health Policy for the Assistant Secretary for Planning and Evaluation (ASPE) at the Department of Health and Human Services.

She has also held positions with CHIP at the Centers for Medicare & Medicaid Services as special assistant to the Deputy Secretary of Health Care Financing at the Maryland Department of Health and Mental Hygiene, and as an associate consultant with The Lewin Group in Falls Church.  Jennifer also served as an MPH Fellow at the Consumer Health Foundation in Washington, D.C., and as Executive Director of the Lovelight Foundation, an anti-poverty organization in Detroit. She has a Masters of Public Health from the University of Michigan, Department of Health Management and Policy, and a Bachelor of Arts in English from Kalamazoo College in Michigan. Jenny was recently given an award for Excellence in a Federal Issue Campaign by the Professional Women in Advocacy for her work to require states to report on pediatric quality measures in CHIP and Medicaid.

Tanara Blanchard, Executive Assistant

Tanara Blanchard joined ACAP as an Administrative Assistant in September 2013. She brings 12 years’ experience in the non-profit sector to ACAP.

Previously, Tanara worked for the National Association for Conservation Districts, the National College Access Network, the American Insurance Association and the National Association of Home Builders, in both administrative and membership capacities.

Heather Foster, Vice President for Marketplace Policy

Before joining ACAP in August 2015, Heather Foster served as the Deputy Director of Federal Affairs at the National Association of Community Health Centers (NACHC). During her 5 years at NACHC, Heather’s portfolio included federal legislative and regulatory policy focused on financing of entitlement programs—including Medicaid, Medicare, CHIP and Health Insurance Marketplaces. Heather led NACHC’s efforts on contracting and payment policies for Community Health Centers participating in Qualified Health Plan networks. She also formed a coalition of Essential Community Provider organizations focused on supporting the safety net in the Marketplaces.Previously, Heather was a Congressional Fellow with the House Committee on Energy and Commerce during the CHIP reauthorization debate in 2007 and served as Senior Health Policy Advisor for Congresswoman Diana DeGette (D-CO), then-Vice Chair of the Energy & Commerce Committee. Heather represented Congresswoman DeGette throughout development of the Affordable Care Act. During that time, she led development of an amendment guiding the circumstances under which children enrolled in CHIP coverage could be transitioned into comparable QHP coverage in the Exchanges. She started in health policy by working in the Office of Child Advocacy at Children’s Hospital, Boston.

Heather received her M.P.H. in Health Policy from George Washington University, where she was named their Distinguished Scholar in Health Policy. She received her Bachelor’s degree in Child Development from Tufts University.

Sharon Gibson, Chief Administrative Officer

Sharon Gibson is ACAP’s Chief Administrative Officer; she oversees accounting and administrative operations. Sharon received a Bachelor in Business Administration, summa cum laude, from Strayer University and has 20 years experience in the credit union industry. She comes to ACAP from her post as Director of Finance at the National Association of Postmasters of the United States Federal Credit Union (NAPUS FCU). Prior to her work at NAPUS FCU she was the Chief Financial Officer at Patent and Trademark Office Federal Credit Union (PTO FCU).

Sharon served as Treasurer on the Board of Directors of her local Homeowners Association which is in historic Anacostia in Washington, DC. In addition to her 14 years of volunteer work with her local church, Sharon is an experienced event coordinator.

Miguel Hernandez, Program Associate 

Miguel Hernandez joined ACAP in June of 2021 as a Program Associate working on Marketplace Issues. He previously served as a Research Interviewer at the CUNY School of Public Health on a program evaluation study for a care coordination program focused on reducing social and economic barriers to care for people living with HIV in New York City. He also served as a research assistant to Dr. Chelsea Clinton at Columbia University’s Mailman School of Public Health building a policy library for international health systems. 


Miguel was born in Cuba and raised in Cape Coral, Florida. He received a B.S. in Public Health from the University of Miami and a Master of Health Administration from Columbia University. 

Sydney Johnson, Program Associate 

Sydney joined ACAP in June of 2021 as a Program Associate supporting the Medicare and MLTSS line of business. Previously, she worked as an ACAP summer intern. 


Sydney has worked as a Research Associate for the Ida B. Wells JUST Data lab, studying the intersection of the COVID-19 pandemic and social justice. She has also worked at the Veterans Campaign, a nonprofit organization assisting veterans with their bids for public office. 


Sydney graduated from Princeton University in 2021 with a B.A. in public and international affairs. 


Elizabeth Linderbaum, Senior Program Associate

Elizabeth first joined ACAP as their first Communications Associate. She now is a Senior Program Associate focused on Medicaid issues.

Previously, Elizabeth worked in Aurora, Colorado as a bilingual Health Coverage/Health Literacy Guide, helping Coloradans navigate the state-based marketplace as well as dealing with CHIP, Medicaid, dual eligibles, and Colorado’s Medicaid buy-in program (Working Adults with Disabilities). With her work there, she worked closely with two ACAP members, Denver Health and Colorado Access. Before her brief stint out West, Elizabeth acquired knowledge and experience while working in the DC area on issues such as the 340B drug discount program, lobbying and fundraising in health care systems.

She graduated from George Mason University with a B.A. in Government and International Politics, with minors in Public Health and Spanish. Elizabeth is currently pursuing her Master’s in Public Policy from The George Washington University. For 2020-2021, she has been selected to receive the Bryce Harlow Fellowship. This fellowship is awarded to part-time students working full-time, and exhibit ethics and integrity within the government relations field. Although a lover of the East Coast, she proudly hails from Iowa.

Christine Aguiar Lynch, Vice President for Medicare and MLTSS Policy

Before joining ACAP, Christine Aguiar Lynch served as Senior Vice President at the SNP Alliance, and worked as a senior analyst with the Medicare Payment Advisory Commission (MedPAC). Her work there focused on dual-eligible beneficiaries, Medicare Advantage special needs plans, and Medicare beneficiaries’ access to care.

Prior to joining MedPAC, Christine was a Manager in the Post-Acute and Long-Term Care Practice at Avalere Health, where her work centered around conducting research and advising clients on the Medicare and Medicaid payment systems. Christine also worked at the Lewin Group, where she focused on qualitative and quantitative analyses in health policy for a variety of government and private clients.

Christine holds a M.P.H. in Health Policy from the University of Michigan and a B.S. in Human Biology, Health and Society from Cornell University.

Asfiya Mariam, Program Associate

Asfiya joined ACAP April 2020 as a Program Associate helping work on Quality and Operations. She previously served as a Council Operations Manager at the American Gastroenterological Association, where she managed four out of thirteen council sections and assisted in developing educational programming in their respective research areas.

Asfiya graduated from University of Maryland, Baltimore County with a B.S. in Biological Sciences.

Enrique Martinez-Vidal, Vice President for Quality and Operations  

Enrique Martinez-Vidal joined ACAP in September 2018. Mr. Martinez-Vidal joined ACAP from AcademyHealth, where he served as the organization’s Vice President for State Policy and Technical Assistance. During his 13-year tenure as Vice President, he spearheaded numerous projects, grants and initiatives in collaboration with the Robert Wood Johnson Foundation and the Commonwealth Fund, developed state-based learning collaboratives and presented nationwide on issues involving coverage expansion, quality improvement and the redesign of delivery and payment systems.

Previously Mr. Martinez-Vidal was the deputy director for performance and benefits at the Maryland Health Care Commission, an independent state agency and, prior to that, was a policy analyst with the Maryland Department of Legislative Services staffing the House Economic Matters Committee.

He holds a B.A. in political science and international studies from Dickinson College, and a master’s degree in public policy from Georgetown University.

Robin Perry, Conference and Event Manager

Robin Perry is a skilled project manager and event planner with 17 years of nonprofit experience.  Prior to joining ACAP, Robin worked for AARP in the Organizational Learning and Performance group managing, planning, and supporting corporate, training programs and projects.

In her past role as Project Manager, Robin led and supervised project teams in the design, development, execution, and evaluation of AARP conferences and events at the national and regional levels.

Caroline Rourke, Communications Associate

Before joining ACAP in 2019 as a Communications Associate, Caroline was a news reporter, producer and weather anchor at KXLY-TV in Spokane, Washington. She holds a degree in Broadcast Journalism and Criminal Justice from Gonzaga University.

Born in Arlington, Virginia, but raised near Seattle, Caroline is thrilled to be back in the Washington, D.C. area.

Selma Quarles, Administrative Assistant

Selma joined ACAP in September 2017. In her current position as an Administrative Assistant, she is responsible for providing administrative and project support. Selma has two decades of legal assistant experience with various law firms in the District of Columbia and Virginia.

Selma is currently enrolled in the Paralegal Studies program at Northern Virginia Community College in Alexandria.

Pramila Shrestha, Accounting Manager

Pramila joined ACAP from the Institute for Health Policy Solutions, a group whose overarching goal is achieving affordable coverage by and for all Americans by developing and analyzing workable innovations to address health system problems.

In her fifteen years of service there, she managed foundation and state grants as well as other contracts.

Jeff Van Ness, Vice President for Communications 

Jeff Van Ness joined ACAP in June 2011 as its Senior Director of Communications. He is ACAP’s point of contact for the media and responsible for all internal and external communications pieces at ACAP, including the member newsletter, the Web site, fact sheets and other initiatives that support ACAP’s operational and policy objectives. Notable among those was the award-winning Medicaid is US campaign against cuts to safety net programs.

Jeff is an experienced communications professional with more than 15 years’ experience in health care and communications. His past roles include serving as Director of Communications for the National Committee for Quality Assurance and Vice President of Communications and Marketing at the Healthcare Distribution Management Association, a group representing pharmaceutical wholesale and specialty distributors. His first job in Washington was working in enrollment at the Medicaid division of a Northern Virginia health plan. He holds degrees in English and biology from the University of Virginia.