After completing a residency in pediatrics and one in preventive medicine at Johns Hopkins, I started a practice for my neighborhood of Williamsburg, Brooklyn in September 2007. People would visit my website; see my Google calendar; choose a time and input their symptoms; my iphone would alert me; I would make a house call; they'd pay me via Paypal; and we'd follow up by email, IM, videochat, or in person.

Fast Company calls me The Doctor of the Future. I've got a design and consulting firm called The Future Well. Read more about me here.

  • What really happens to our muscles as we age if we are chronically active? These are MRI cross sections of leg muscles. Via this recently published study in the journal Physician and Sports Medicine. See also.

    What really happens to our muscles as we age if we are chronically active?

    These are MRI cross sections of leg muscles. Via this recently published study in the journal Physician and Sports Medicine. See also.

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