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Andrew Keck is a global development executive with more than 30 years of experience designing and delivering complex programs in Africa, the Middle East, Latin America, and Asia. He has in-depth experience in agriculture market systems development, change adaptation, forestry and natural resources management, biodiversity conservation, and water and sanitation.  Keck has lived for 13 years in Madagascar and Senegal, leading large and complex projects focused on conservation and forestry and agricultural value chains and economic growth, respectively.

Catherine Hersey, a senior associate, is a seasoned health services researcher and project manager with over 15 years of experience in both Medicare and Medicaid. Her research areas include the implementation and evaluation of accountable care organizations and other alternative payment models, maternal health, substance use disorder, meaningful use of electronic health records, and hospital-acquired infections. Hersey also has experience in quality measurement and improvement. In addition, she has experience in both quantitative and qualitative analyses and managing large and complex projects.

Larry Weinstock is a highly skilled program manager and regulatory professional with extensive experience in a range of federal program leadership roles. During his 30-plus years at the U.S. Environmental Protection Agency (EPA), Weinstock worked on a wide variety of environmental issues, programs and cross-Agency initiatives, including innovative Clean Air Act programs, energy, resilience, environmental sustainability, nuclear waste disposal, enforcement, and organizational improvement. He also facilitated collaboration among various departments, offices, and all involved stakeholders. Weinstock has used his wide range of EPA experience, creativity, and knowledge in a range of fields, including law, science, policy, and economics to craft innovative and effective program strategies.

Dr. Jennifer Bronson is a medical sociologist with 16 years of experience conducting complex quantitative, qualitative, and evaluation studies designed to improve the health and safety of individuals and communities. She focuses on criminal justice and behavioral health research. Her research findings have provided support for correctional and community-based health programming and policy change. Her research also helps reimagine law enforcement and behavioral health crisis responses. Bronson has worked closely with the Substance Abuse and Mental Health Services Administration (SAMHSA); the  Department of Justice’s Bureau of Justice Assistance (BJA), the Bureau of Justice Statistics (BJS), and Office of Juvenile Justice and Delinquency Prevention (OJJDP); and various state government agencies and community groups. She helps them develop, manage, and implement tailored surveys, research studies, and program evaluations.

Julio Pacca is a psychologist and innovative leader with more than 20 years of experience in health care. He focuses on HIV and AIDS; maternal health; adolescent health; and health systems strengthening. Pacca has worked with donors such as the US Agency for International Development (USAID), the Centers for Disease Control and Prevention, the United Nations, the World Bank, bi-lateral Scandinavian donors, and the William and Flora Hewlett, Goldman, and Bill and Melinda Gates foundations.

For media inquiries, please contact: All_Editorial@abtassoc.com Stan Crock has more than 40 years of writing experience, including three decades as a journalist for major news outlets, more than a decade of proposal writing, and marketing and communications experience. He has written for such outlets as Business Week, The Wall Street Journal, The Washington Post, The New York Times, The Associated Press, The New Republic, Investopedia, TheStreet.com, and bestsories.ca. He has worked on proposals for Accenture, McKinsey, IBM, Abt Global, and other firms. Crock has worked in marketing and media relations for Abt since 2018.

ZeAmma Brathwaite has over 20 years of experience partnering with private organizations and federal agencies to improve access to care and health outcomes for individuals and communities. A certified project management professional, Brathwaite has extensive experience leading multidisciplinary teams in the design, implementation, and evaluation of complex, large-scale transformation efforts using improvement science methods and tools to accelerate change.

For media inquiries, please contact: All_Editorial@abtassoc.com Michael Dumlao is Vice President of Global Marketing and Communications, overseeing the company’s brand evolution and growth marketing vision and strategy. He came to Abt from Booz Allen Hamilton, where he led the Fortune 500 company’s rebrand as their first Director of Brand and served as a Senior Communications Advisor for leaders in the Federal Government where he oversaw brand strategy, market research, and creative activation in defense, homeland security, intelligence, and finance.

Dr. Tiffany G. Harris is an epidemiologist with over 20 years of experience working in public health. She has overseen surveillance, program implementation and management, monitoring and evaluation, informatics, and data analysis and dissemination at the local, federal, and international level. She focuses on HIV, tuberculosis, COVID-19, and other infectious and non-infectious diseases.

Joe Baweja is the Abt Digital Public Health Lead with over thirty years of experience in software development, IT solutions, and project and portfolio management. Baweja supported the Centers for Disease Control and Prevention (CDC) for 20 years, and the intelligence community for nearly 10, in developing and delivering IT solutions that enable clients to better meet their mission. Joe has led a division with over $40M in annual revenue and 175 people, including the integration of a team gained via an acquisition, and strived to foster an environment of delivering innovative solutions to meet the customer needs. He is a project management professional and certified scrum master, and has participated in three Capability Maturity Model Integration (CMMI) level 2 and 3 successful certifications.  Baweja has also collaborated with U.S. Congressional staff during appropriations season as a subject matter expert for public health projects in over 100 meetings on Capitol Hill.