Rohan Bissoondath

I’m a physician, entrepreneur, and lifelong student of science. I founded Preventous and XONE because I believe healthcare should preserve human capability—not simply treat disease.

My work combines longevity medicine, precision health, performance science, and first-principles thinking to help people remain independent, relevant, and capable throughout their lives.

Ask me about health, longevity, business, technology, science, or how I think through difficult problems.