Deputy Branch Chief (retired)@Centers for Disease Control and Prevention
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Donald Sharman is a seasoned public health executive with over 25 years of experience in program management, financial administration, and global health operations. Recently retired from serving as Deputy Branch Chief and Supply Chain Lead in CDC's Economics and Health Services Research Branch, he oversees administrative operations, strategic planning, and supply chain initiatives for PEPFAR programs across multiple countries including Ethiopia, Uganda, Nigeria, and the Asia Region.
Throughout his CDC career (2009-2025), Mr. Sharman has held progressively responsible leadership positions, including Country Director/Deputy roles in Sierra Leone, Cameroon, Uganda, and other nations, where he managed complex public health programs, negotiated with government officials, and directed emergency response efforts including Ebola outbreak management.
Prior to joining CDC, he worked with prestigious institutions including Columbia University, University of Alabama at Birmingham, and the Department of Veterans Affairs, where he developed expertise in grants management, health services research, and administrative operations.
Mr. Sharman holds a Master of Public Health in Organization and Policy from the University of Alabama at Birmingham and a Graduate Certificate in Emergency/Disaster Management from American Public University. He leverages his extensive experience in financial administration, supply chain management, and emergency response to drive efficient public health program implementation globally.
Based in Hammond, Louisiana, he can be reached at dsharm@gmail.com or (205)243-7787.More...
Colette Nelson
Program Specialist@Centers for Disease Control and Prevention
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Chernique Conyers
Financial Resource Management Specialist@Centers for Disease Control and Prevention
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Chernique Conyers is a seasoned Financial Resource Management Specialist at the Centers for Disease Control and Prevention (CDC), where she expertly oversees multi-million-dollar budgets to ensure optimal allocation of resources for public health initiatives. With over a decade of experience in financial analysis and strategic planning, Chernique has been instrumental in enhancing the CDC's fiscal efficiency and accountability. Her innovative approach to resource management has led to a 15% increase in funding utilization for critical health programs. Chernique's dedication to public health and her financial acumen make her a pivotal asset in the CDC's mission to safeguard America's health security.More...
Rosemary Bretthauer-Mueller
Health communication specialist@Centers for Disease Control and Prevention
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Cassie Sheldon
Health Communications Specialist@Centers for Disease Control and Prevention
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At the CDC, our team is dedicated to enhancing public health through strategic communications, with a focus on crafting impactful health campaigns. Holding a Masters in Mass Communication from The University of Georgia, my expertise lies in developing communications strategies that captivate and educate diverse audiences.
With a solid background in English and a flair for digital marketing communications, my contributions bolster the CDC's mission to promote health initiatives. My efforts are rooted in a deep understanding of marketing communications principles and a commitment to collaborating effectively across various sectors to advance public well-being.More...
Alejandro Casanova
Lead – communication software development@Centers for Disease Control and Prevention
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Alex Casanova is a seasoned technology leader at the Centers for Disease Control and Prevention (CDC), where he serves as the Team Lead for Communication Software Development. In this critical role, he spearheads the development and maintenance of web systems and mobile applications that facilitate vital public health communication. With a keen focus on user experience and accessibility, Alex guides his team in creating innovative solutions that disseminate crucial health information to diverse audiences. His expertise encompasses the entire software development lifecycle, from requirements gathering and design to implementation and deployment. He is dedicated to leveraging cutting-edge technologies to enhance the CDC's ability to respond to public health emergencies and promote health literacy. Alex's leadership ensures that the CDC's digital communication platforms are robust, reliable, and effective in reaching communities nationwide.More...
Brock Lamont
Retired, Chief Program Operations Branch@Centers for Disease Control and Prevention
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Experienced Public Health Professional with more than 34 years of experience. Expert in:
- Public Health Program work
- Immunizations
- Vaccine storage, handling and distribution logistics
- Federal budget formulation and execution
- Federal Grants, Cooperative Agreement and Contract management
- Federal hiring and personnel management practices
-Emergency Preparedness and ResponseMore...
Aiyanna James
Experience designer/ UX researcher@UPMC Health Plan
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I'm an Experience Design Researcher with over a decade of expertise in transforming insights into human-centered design solutions. My journey has taken me from psychology & public health to the tech industry, allowing me to integrate human behavioral research with design, crafting end-to-end experiences across digital and physical touchpoints.
My work is driven by a deep understanding of human social behavior, motivations, needs, and pain points. I apply a wide range of research methodologies— like interviews, ethnography, focus groups, usability, and concept testing—to uncover insights that shape meaningful interactions and promote changes.
As a storyteller, I use evidence-based insights to engage stakeholders and bring human journeys to life in the form of experience maps, service blueprints, digital prototypes, video compilations and story-driven presentations.More...
Daniel Thomas Abba
Digital Strategist and Consultant@Jolabdan Consulting LLC
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With over a decade of experience, he has led technical teams in developing and deploying digital solutions for data modernization, machine learning, AI, surveillance and outbreak response in low/medium-income countries. He specializes in data analytics, visualization, information systems and capacity building.
Dr. Tom-Abba leverages data standards and innovative technology to improve health outcomes and control disease outbreaks. He has led emergency data teams for responses to polio, Lassa fever, monkeypox, COVID-19 and ebola. His contributions include data modernization, product development and policy change.
He holds a Ph.D. in Digital Epidemiology from Hannover Medical School Germany, an MPH from the Roehampton University London and a double honors B.Sc. in Computer Science and Statistics, and has authored several international peer-reviewed publications. His work strengthens global health equity and digital health policy.More...
Michelle Herzog
Healthcare data analyst / business data analyst / product management@University of Southern California
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Accomplished Public Health Professional with over 17 years of experience across public health and acute healthcare settings. Expertise in coordinating nationwide vaccine initiatives, managing public health emergencies, and conducting comprehensive analytical assessments. Skilled in facilitating data coordination between federal, state, and local health departments, with a strong focus on infection control metrics and healthcare reporting. Proficient in healthcare technologies like Cerner EMR, Microsoft programs, and Adobe design programs, driving impactful education and outreach. Ready to bring my strategic vision and adaptability to side projects in public health and data analysis.More...
DR. SYBIL INGRAM
Executive Advisory Consultant/Owner@S. Ingram and Associates, LLC.
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Dr. Sybil Ingram is an experienced Executive Advisory Consultant and Owner of S. Ingram and Associates, LLC. Leveraging her extensive knowledge and expertise in the field, she provides strategic guidance and advice to clients, helping them optimize their business operations and achieve their goals. Dr. Ingram's leadership and commitment to excellence have been instrumental in driving the success of her company, which offers a wide range of consulting services to businesses across various sectors.More...