Our Staff

Contact Dave for key leadership opportunities that will expand our work to serve the sector, new partnership or resource development opportunities, or if you have questions or thoughts about Forum strategy and future directions.

David Biemesderfer is a President and CEO of United Philanthropy Forum, a role he began in January 2016. Since starting at the Forum, David has led the organization through a period of notable growth and transformation. He was named to the "2018 NPT Power & Influence Top 50" list by The NonProfit Times.

David is a seasoned executive with more than 25 years of experience in the philanthropic sector and deep expertise in communications, public policy, research and association management. Prior to his role at the Forum, David served as President and CEO of Florida Philanthropic Network (FPN), a statewide network of philanthropic organizations working to strengthen and grow philanthropy in Florida. He joined FPN in 2009 as Vice President and served as FPN’s President & CEO starting in June 2010. Under David’s leadership, FPN’s membership grew sevenfold, its budget grew fourfold and its statewide presence increased significantly. He served on the Forum’s Board of Directors for six years.

David’s past experience also includes working for 10 years at the Minnesota Council on Foundations (MCF). He left MCF in 2004 as its Vice President of Communications and Information Services. David has also served as a consultant for a variety of foundations and other philanthropic clients in the areas of communications, public policy and accountability.

David has a bachelor’s degree in communications from Gustavus Adolphus College and a master’s degree in business administration from the University of Minnesota.

Contact Ivana for assistance with any scheduling requests for our President and Senior Vice President or with any matters related to the Forum’s general office operations. She is also good initial point of contact for general inquiries or if you aren’t sure who to contact on the Forum team to address your particular question or need.

Ivana Bikombe joined the United Philanthropy Forum in April 2019 as the Administrative Associate. Prior to this role, she served as the Executive Assistant for the Boston-based nonprofit organization Smart from the Start where she managed the daily administrative operations. Ivana graduated cum laude with a Bachelor of Arts in International Relations from Boston University. During her time at BU, she interned at the Suffolk County District Attorney’s Office and the Office of the Massachusetts Attorney General.

Contact Brandon about job postings, the philanthropy field calendar, and coordinating the distribution of content in the Forum’s communications channels.

Brandon joined the Forum in June 2018 as a Newman's Own Foundation Fellow and joined the Forum staff as Communications & Program Associate in June 2019. Throughout his time at Sewanee: The University of the South, Brandon took on multiple leadership roles and internship positions that focused on advocating sustainable change with social issues such as equity, diversity, and inclusion. He served as president of the Student Government and previously served as president of the African American Alliance. He received a Posse Foundation Full-Tuition Leadership Merit Scholarship for 2014-2018. Brandon’s work as an undergraduate student sparked his interest in gaining a better understanding of how philanthropic serving organizations develop and operate. Brandon has attained his BA in psychology and earned his creative writing certificate.

Contact Courtney for general information about Forum membership and services, program logistics, member surveys, website and newsletter content, and onboarding for new staff.

Courtney Moore joined the Forum in 2006 as an intern and currently services as Associate Director of Memer Services. Over her more than 13 years with the Forum, Courtney’s role has expanded to include onboarding new members, website and newsletter content, Salesforce management and training, and program and conference logistics. Courtney has a BA from American University.

Contact Maggie about partnerships and collaborative opportunities for the Forum; strategies to support the Forum’s mission and vision; opportunities to invest in the work of the Forum; strategies and resources related to field-wide education and philanthropic practice; and inquiries and opportunities related to public policy and government relations.

Maggie Gunther Osborn is Chief Strategy Officer and Sr. Vice President of United Philanthropy Forum. She joined the Forum in August 2016 after serving as President of the Connecticut Council for Philanthropy.

Before joining the Council, Osborn served as Vice President of the Florida Philanthropic Network, Grant Director for the Conn Memorial Foundation, Vice President of the Community Foundation of Tampa Bay and Chief Development Officer for The Florida Aquarium following an early career in the designer fashion industry. MGO Partners, Osborn’s consulting firm from 1998-2013, provided training and capacity building support to the social purpose sector. Maggie holds a master's degree in leadership & philanthropy from Antioch University and a BA from Notre Dame of Maryland University, where she was a Morrissy Scholar.

Contact Val with questions about the Forum's Knowledge Management Collaborative, knowledge services programs, vendor partnerships, membership databases, and any issues relating to technology and/or electronic communications.

Val Rozansky is Vice President of Knowledge Services at United Philanthropy Forum with over 12 years of experience in the organization. Val leads the efforts to develop, maintain, and expand an interactive technology platform built on integrated Salesforce and Drupal solutions that leverages intellectual assets of the Forum and advances its knowledge sharing efforts.

Most recently, Val served as the Senior Managing Director of Tong Bert Communications, a specialized knowledge products and training firm. Previously, he was with Microsoft Corporation as market development strategist for .NET and bCentral teams in the EMEA markets. Prior positions include knowledge management consulting for the World Bank, Asian Development Bank, and Inter-American Development Bank.

Val received his BA, magna cum laude with High Honors from the University of Maryland at College Park and a Masters in Strategic Technology Management from CERAM School of Business (France) and University of Stirling (UK).

Contact Traci for Forum’s member education and networking opportunities, including the Forum’s Annual Conference, Peer Communities, DC Pipeline Group, webinars and other education programs.

Traci Slater-Rigaud is the newly hired Senior Manager of Member Engagement & Partnerships at the United Philanthropy Forum. Prior to coming to the Forum, she led a consulting practice that provided thought leadership in developing organizational strategies to advance partnerships and programmatic infrastructures.  Earlier, before creating her consultancy, Traci served as the Director of the National Arts and Humanities Youth Program Awards with the President's Committee on the Arts and the Humanities for over 12 years, under the Bush and the Obama administrations. She is the former Program Coordinator for Arts in Education with the National PTA where she managed the Reflections Program. Before the National PTA, Traci was the Curator of Education at Miami Art Museum. Her background also includes the role of Public Programs Manager at the Baltimore Museum of Art. She currently serves on the board for the Smithsonian Early Enrichment Center (SEEC) as well as a member of the Arts & Advocacy Curatorial Committee for the Center for Health and Gender Equity (CHANGE).

At the core of every endeavor throughout her career has been a passion for empowering marginalized communities through the arts and philanthropy. Traci holds a Bachelor of Science in Social Science and a Masters of Arts in Art Education, both from the University of Cincinnati.

Contact Kim with questions and support queries related to the collective technology platform, Managed Solution agreements, custom development, reporting, and integrated/streamlined mass mailing and surveying tools.

Most recently, Kim served as the director of operations at the Association of Baltimore Area Grantmakers, a philanthropy-serving organization for the state of Maryland. During her 11-year tenure she was responsible for designing and managing the internal processes that supported the engagement of a diverse network of philanthropies, stakeholders and partners across Maryland. She led the development, implementation and management of the Association’s Drupal-Salesforce platform and worked closely with the entire team to design and support all direct member engagement efforts. Additionally, she served on the Forum’s Knowledge Management Collaborative’s Advisory Group, Salesforce Working Group and presented at Dreamforce in 2013 and is a Certified Salesforce Administrator.

She graduated from Wheaton College in Norton, MA with a B.A. in Political Science and Women’s Studies and holds a M.S. in Women’s Studies from Towson University. She joined the Forum team in October 2018.