Many of you may know Jeff as your local dentist, but in true Silent Crushers style, he’s lived one heck of a life beyond the dentist’s chair. It turns out, Jeff is just as comfortable scaling incisors in the Dogtooth Range as he is polishing your pearly whites. In this episode, we get a peek into that world—featuring first ascents in our own backyard and in remote valleys where few Westerners have ever set foot