In this episode, we talk with Dr. David Grew, an entrepreneur, practicing radiation oncologist, and founder of the PRIMR, the first doctor created patient education platform. David is bringing digital innovation and business-savvy to a field not typically associated with productizing knowledge and sharing it from doctor to patient. Traditionally, doctors meet with patients and explain concepts one-on-one, repeating themselves thousands of times during their career. David is changing that with PRIMR – and in the process improving life for doctors and patients, who now absorb and better retain information they learn from their physicians. If you're in an industry where that's not known for bottom-up innovation, this is the UnStuck episode for you. We talked about:   How David has bootstrapped PRIMR;How he's worked through sticking points and pivoted while building early version of his application; How he learned to convert his knowledge into digital assets (and why); And doing it all while continuing to practice as an oncologist.Links:  David's Twitter: https://twitter.com/DoctorGrewPRIMR website: https://www.primrmed.com