A healthy 100, hand in hand.

To 100 was founded on a simple observation: the people who age best are rarely the ones with the most information. They are the ones with someone beside them.

Why we started

Comprehensive testing has become accessible. Explanation and companionship have not. Too many people receive a portal full of numbers and no one to call. To 100 pairs the depth of modern testing with something older and more human: a person who knows your story and calls every week.

Who we are

We are clinicians, care navigators, and technologists who have spent our careers in and around healthcare. Our Century Guides are the heart of the company.

Mission

A healthy 100, for everyone who wants it, hand in hand.

Contact

Call us at 1 (800) 000-0000, Monday to Friday, 8 am to 6 pm Eastern. A person answers.