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  • Tanya M. Phares, DO, MPH, CPE

    Dr. Phares is a Certified Physician Executive and board-certified specialist in Internal and Preventive Medicine, with more than 25 years of experience leading clinical strategy across managed care, public health, and health systems.

    She founded Previty Health on a core principle: that prevention science, applied at population scale and powered by AI, is the most consequential lever available to healthcare today. Her work helps health plans, health systems, and health technology companies translate that principle into programs, tools, and strategies that drive measurable outcomes.

    Dr. Phares is a recognized voice on AI in clinical practice, physician leadership, and the future of population health — bringing the same evidence-based rigor to her advisory work and speaking that she brought to the frontlines of healthcare delivery.