Longevity medicine
should be
good medicine.
I work at the intersection of longevity medicine and AI—giving people more agency over their health and clinicians better systems for practicing medicine.
Board-certified internist · CareCore co-founder · Host of The Longevity Show
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From the desk.
The newest episode, guide, and essay — one of each, replaced as they publish.
Looking for a specific lab, supplement, medication, or symptom?
Go further with Hillary Lin MD.
Read publicly here. When medicine becomes the next step, the handoff is explicit.
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.

Medicine, then systems that compound.
Hillary trained at Stanford and Columbia, then kept returning to the same question: how can better evidence, AI, and accountable infrastructure give people and clinicians more agency without making medicine less human?
Clinical training
Stanford biology and medicine, Columbia oncology training.
AI and agency
Use AI to help people understand their health and give clinicians more leverage without pretending software replaces judgment.
CareCore
Build reusable clinical and operating infrastructure so expert-founded care models do not require a headcount-heavy institution.
Long horizon
Turn care models into evidence and standards that can compound into better diagnostics, devices, and interventions.
This is where I think in public.
Prevention, labs, symptoms, and healthspan, written for people who want straight answers without the miracle language.
Building in care? The CareCore Stack is the builder-side note.
