• About

    Advisor and advocate for people in public health and healthcare. Focusing on the application of blockchain, IoT and AI technology in healthcare and its use in addressing population health and health-related disparities, as well as the potential regulatory and ethical implications.


    Areas of research expertise include mental health and wellness, behavioral health, substance use, and examining tobacco use behaviors among vulnerable populations, including youth and young adults, addressing cessation, prevention, and intervention efforts.

    Advising & Consulting Services

    • Data Analysis
    • Proposal Writing
    • Grant Development, Monitoring & Evaluation
    • Blockchain, AI & IoT Education to Executives 
    • Health applications of Distributed Ledger Technologies 

    Thoughts, musings, and ruminations.

    octubre 30, 2019
    By Dr. Tiffany Gray, DrPH, MPH and Prof. Samson Williams The hardest part of being an entrepreneur isn’t business operations, sales, revenue, and profit. The hardest part of being an entrepreneur is keeping your mind, body, and soul healthy while running a business, pursuing sales, revenue and...
    septiembre 3, 2019
    By Dr. Tiffany Gray, DrPH, MPH & Prof. Samson Williams The hardest part of being an entrepreneur isn’t business operations, sales, revenue and profit. The hardest part of being an entrepreneur is keeping your mind, body and soul healthy while running a business, pursuing sales, revenue and...
    With the new year comes new resolutions, plans to break habits, setting up vision boards and goal setting. As for me, I plan on continuing towards my journey of “getting unstuck” with a few shifts. Now getting unstuck can take many different forms. It doesn’t only apply to career shifts, but it...
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  • bIO

    Tiffany R. Gray, DrPH, MPH has over 8 years of experience in the field of public health, regulatory compliance and behavioral health research.


    Dr. Gray holds a Doctorate in Public Health in Health Behavior and a Master’s in Public Health in Maternal and Child Health, from the Milken Institute School of Public Health at the George Washington University in Washington, DC.


    Currently serving as the Co-Chair and Advisor for the Global Health & Disaster Relief Subcommittee as part of the United Nations' Blockchain for Impact and Sustainable Development Initiative, and a Blockchain in Healthcare Global/IEEE-ISTO Fellow. In addition, Dr. Gray serves as Research & Science Advisor to Axes and Eggs, a DC/Dubai based blockchain think-tank, focused on the applications of distributed ledger technologies in public health, global health and healthcare administration.


  • Areas of Practice

    Public Health

    Behavioral Health, Healthcare Systems, Social Determinants of Health, Policy


    Big Data, AI, Fintech, Blockchain Education

    Data Science

    Analysis, Evaluation & Program Development

  • Speaking engagements & media

    Speaking Engagements



    Scaling Adoption of Blockchain in Healthcare: Regulatory Design Decisions, Moderator, Patientory Stiftung Inaugural Blockchain in Healthcare Summit | Atlanta, GA


    Blockchain: The Road Ahead, Diversity & Inclusion, Panelist, Bowie State University | Bowie, MD


    Careers in Crypto, Panelist (Blockchain Bea) | Manhattan, NYC


    Blockchain in Healthcare Webinar Series: The ConsenSys Vision for Global Opioid Abuse Prevention and Treatment, Panelist | Washington, DC


    Healthcare and the Great Data Exchange, Coinvention, Panelist | Philadephia, PA


    X-Sector Social Impact Design Workshop, Speaker, | Washington, DC


    Ethics & Patient Centered-Design, ConsenSys Health Summit, Panelist | Washington, DC


    Faster Miracles-Blockchain’s application in Medical Research, Moderator, TEDCO Expo and Stem Cell Symposium | College Park, MD


    Blockchain’s Impact on Society, Panelist , Minority Innovation Weekend| Baltimore, MD


    The Role of Standards at the Intersection of Healthcare & Blockchain, Blockchain in Healthcare East, Panelist | Washington, DC


    The Potential of Blockchain in Healthcare | Solving Problems from Data Ownership & Interoperability to Battling the Opioid Epidemic, Panelist, Blockland Solutions Conference | Cleveland, OH


    Health Meets Tech: Trust and Privacy in the New World


    Coingamma Podcast, Episode 27: “Blockchain in Healthcare”


    "What Will Blockchain Change in Healthcare?" Financial Transactions of the Future Economy, The Our Shawn McBride Show


    Health Meets Tech: Blockchain Explained



  • Education

    Milken Institute School of Public Health, the George Washington University


    Doctorate of Public Health, DrPH

    Health Behavior

    The George Washington University School of Public Health & Health Services


    Masters of Public Health, MPH

    Maternal & Child Health

    Virginia Polytechnic Institute & State University


    VT PREP Scholar, Postbaccaluareate


    Loyola Marymount University


    B.S., Natural Sciences


  • "If you want to go quickly, go alone. If you want to go far, go together"


    African proverb

  • Let's connect

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  • contact

    Email: drgray@axesandeggs.com

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