Mark SooHoo has been leading marketing, communications, and online organizing for over 20 years working with healthcare, medical device, and pharmaceutical companies following a decade in politics. He has led teams in the U.S. and Middle East, with particular emphasis on digital communications including social business planning, marketing technology, targeted advertising, social media, and content marketing.

Prior to Meteorite, the social impact firm that powers the Health Action Alliance, Mark served as VP of Marketing and Communications for Ventec Life Systems, a medical device manufacturer that increased production of critical care ventilators 80x in response to COVID-19. He was the Executive Director of the Blue Cross Blue Shield Association Digital Communications team where he was responsible for content, online intelligence, and digital channels.

He has worked as a consultant with Edelman and Burson-Marsteller for clients including Humana, UnitedHealthcare, Cleveland Clinic Abu Dhabi, Astellas, and many others leading integrated communications teams in the U.S. and abroad. He spent the first decade of his career developing digital strategies for political campaigns and organizations across the United States. Mark ran online operations at the 2004 and 2008 Republican National Conventions and was deputy eCampaign director for John McCain's 2008 presidential campaign.

Stephen Massey is a social entrepreneur and communications expert who builds unlikely partnerships for social good — across geographies, industries and sectors. Over the past 15 years, he has led integrated cause-marketing campaigns in the U.S. and abroad, and has cultivated initiatives with major foundations, media organizations, international institutions and Fortune 500 companies.

Stephen is the co-founder of Meteorite, the social impact firm that powers the Health Action Alliance. Prior to launching Meteorite, Stephen co-founded a non-profit health policy organization in Russia, helped mobilize more than 300 of the world’s leading media companies in response to AIDS, and managed a multi-million dollar investment portfolio on behalf of a major operating foundation and the United Nations. He’s built Emmy and Peabody Award-winning campaigns on a wide range of social issues, including public health, civic engagement, climate change and early literacy. A first-generation Cuban-American, Stephen served as a White House National Security Fellow in the Clinton Administration and studied international development and economics at Georgetown, Columbia and Oxford Universities.

Steven Levine is an expert in social impact and corporate communications, having held prominent positions at the White House and in the executive offices of major U.S. media companies.

Before co-founding Meteorite, the social impact firm that powers the Health Action Alliance, Steven launched Univision’s social impact brand and worked to transform the traditional media company into the defining entertainment, news and political advocacy brand of the U.S. Hispanic community. Previously, Steven served as the White House Associate Director of Communications under President George W. Bush, where he was responsible for executing every single presidential media event held on White House grounds.Steven earned his MBA from NYU’s Stern School of Business.

Mario Harper is a purpose-driven, servant leader with over 10 years of experience in Business Development, Program Management, and Advocacy in medical devices, HIV care and diagnostics.

He most recently served as the Director of Enterprise Business Development Molecular Testing Labs, a pioneer in the space of PrEP/HIV testing. Prior to that, he served as a 340B Healthcare Senior Account Executive for Avita Pharmacy, where he worked with nearly 40 Ryan White and STI clinics providing consultative program support aimed at reducing gaps in access to healthcare, ending the AIDS epidemic, empowering sexual wellness & educating underserved populations who are most at risk for HIV and STI transmission.

A Certified Professional Coach, Mario attended The Institute for Professional Excellence in Coaching (IPEC) and completed his undergraduate studies in Communications at LSU.

He is also a proud board member of the National Sales Network (NSN) and ACE TeleHelp Services.

Jenna Finer is a highly organized project manager that helps companies develop processes for high-impact projects. With 8+ years of integrated communications and business development experience, she is an expert at campaign execution and team collaboration.

Jenna has worked with a broad range of companies from Fortune 500 to startups within the life sciences, pharmaceutical and biotechnology industries such as Elsevier, PCI Pharma Services, GSK and Novo Nordisk.

Jenna earned her BA in Strategic Communications from the E.W. Scripps School of Journalism at Ohio University.

Malcom Glenn is a writer, speaker, organizational consultant, and public policy and communications specialist. He serves as a Senior Advisor to Meteorite, and the Health Equity Advisor for the Health Action Alliance. Malcom has spent his career building partnerships between corporations, nonprofits, and governments, and telling the stories of the impact of that work. He is the founder and CEO of MG Equity Consulting, an advisory firm that helps organizations embed equity in their internal-and external-facing work.

Previously, he was the Head of Global Policy for Accessibility and Underserved Communities at Uber Technologies, where he led Uber’s efforts to make the platform more accessible for historically marginalized groups. A native of Denver, CO, Malcom graduated from Harvard College with a bachelor's degree in history, where he was the president of The Harvard Crimson, the nation's oldest continuously published daily college newspaper.

Caroline is passionate about leveraging media and communications for social good through strategic communications, partnerships, and integrated campaign development.

Caroline spent 15 years at KFF (Kaiser Family Foundation) on the Social Impact Media team where she led the creative development and production of the foundation’s Greater Than AIDS initiative - a public information response to the domestic HIV/AIDS epidemic. She also managed ongoing partnerships with national media companies and corporations, including the Greater Than AIDS/Walgreens National HIV Community Partnership - an initiative working with local health departments and community organizations to expand free HIV testing and information in non-traditional settings.

Caroline holds a Master’s degree in Strategic Communication from American University and has served in past communications and marketing roles at National Public Radio, American University, and the Media Education Foundation.

Meghan Kamper loves engaging with people and communities, she excels at building strategic partnerships and relationships across different sectors.

With 6+ years of project management experience, she recently completed her master’s degree in Sustainable Leadership and worked with the State of New Mexico to develop their electric vehicle infrastructure for the State’s Department of Transportation and General Services Department. Her previous work focused on sustainable practices, addressing climate change, and working with public agencies to increase their sustainability efforts.

When Meghan is not trying to save the planet, you can find her working on her other passion: health and wellness. She is an advocate for healthy lifestyles and spends her time learning ways to incorporate sustainability into health and wellness within the built environment. Meghan is ecstatic to be working on Meteorite’s health campaigns.

As a Program Manager at Meteorite, the social impact firm that powers the Health Action Alliance, Sarah works with expert partners in infectious diseases, mental health and ergonomics to translate the latest science into best-in-class tools and resources to help employers take action on workplace health and safety. With over a decade of experience in public health, Sarah is passionate about applying data and behavior theory into practical solutions that improve health equity and well-being.

Sarah received her Masters of Public Health from the University of Florida, with a focus on social and behavioral science. Prior to joining Meteorite, Sarah spent 10 years designing and implementing evidence-based programs in the higher education sector, spanning from 1:1 interventions and engaging workshops to campus-wide campaigns. Sarah founded and led a number of inter-departmental coalitions to unite violence prevention initiatives across campuses and spearheaded university health assessments. Her previous areas of impact have included crisis intervention & suicide prevention, sexual assault prevention, alcohol harm reduction, and gender equity.

Rachel Reyes is a seasoned political and community organizer. Born and raised in the San Fernando Valley, Rachel is a sixth generation Angeleno and proud Dodgers fan. In 2022, Rachel joined Meteorite, bringing her experience in labor and worker advocacy to the company’s health teams. Rachel has a background in the nonprofit sector, most recently working during the height of the COVID-19 pandemic with grocery and retail workers. Her work during this time ensured that essential workers were guaranteed higher pay, direct access to protections, and stronger contracts overall.

Rachel’s passion for labor comes in part from her longtime retail work, managing businesses in both England and the US, from small boutiques to multimillion dollar flagship stores. Rachel began her career in museum education, working for the Natural History Museum, the Los Angeles County Museum of Art, and the National Gallery in London. When she’s not working, you can find Rachel in the field for local electoral campaigns. Her dedication to local politics has improved the lives of working people across Los Angeles, from passing policies like Fair Workweek to electing City Councilmember Nithya Raman. She is also a freelance writer and podcaster. Rachel is a two-time Getty Scholar and holds a B.A. in Art History and Ethnic Studies from Mills College.

Jamie Vaughn (she/her) is a Licensed Clinical Social Worker and mental health therapist who finds joy in empowering others to live their healthiest, happiest lives. With a passion for gender equity, Jamie led theory-based and evidence-informed programs and services for the Women & Gender Equity Resource Center at Florida Atlantic University. During her time in that role, she built coalitions to promote nondiscrimination and disseminate information campus-wide. To apply her master’s degree in women’s, gender and sexuality studies in real-world scenarios, she obtained her Masters in Social Work in 2020 from Barry University.

Since receiving her therapist license she has seen numerous clients of all ages, providing trauma-informed, empowerment-based, solution-focused care using Cognitive Behavioral Therapy and narrative therapy to support their path to improved mental health and overall wellbeing. With her background in mental health, equity, and advocacy, Jamie joined Meteorite to support the Health Action Alliance team in our efforts to build stronger, healthier communities through the power of businesses.