Longevity medicine
should be
good medicine.
I’m Hillary, a physician working on longevity medicine and AI. I help people understand the evidence and decide what to do next.
Board-certified internist · CareCore co-founder · Host of The Longevity Show
Clinician or builder? Explore CareCore
As seen in
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Personal health
Evidence, context, and physician-led care when you need it.
Clinicians and builders
Clinical care, operations, and the work of building a health company.
Watch, read, and explore.
Conversations, guides, and essays on the health questions I hear most often.
Looking for a specific lab, supplement, medication, or symptom?
Good medicine first.
The same standard I use in clinic: good evidence, a clear reason to act, and a willingness to stop when something isn’t helping.
Know what you’re measuring
A lab is useful when it changes the decision, not because it makes the report look complete.
Results need context
A lab value only means something alongside symptoms, history, and what you’re trying to change.
Stopping is a treatment too
Anything worth starting deserves a check-in, and an exit if it isn’t helping.
Why I practice medicine and build companies.
Training at Stanford and Columbia taught me how much good medicine asks of a clinician. In practice, I saw how often the work around a visit gets in the way. I build companies to help make that work easier.
Clinical training
Stanford biology and medicine, Columbia oncology training.
AI in practice
Help people understand their health and reduce the work that keeps clinicians from their patients.
CareCore
Help health companies provide medical care, with clinicians, software, and support for day-to-day operations.
Patient care
Keep seeing patients, follow what happens after a treatment starts, and revise the plan when it needs to change.
The Longevity Letter
My notes on new tests, treatments, and health claims: what the evidence says, what it leaves out, and whether it should change your plans.
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For clinicians and founders
The CareCore Stack
Notes on running a health company and providing medical care. You can read or subscribe to this separate newsletter at CareCore.
Read or join The CareCore Stack