Who inspires you most in your work today?
In addition to Dr. John Parrish and Dr. Thomas Fitzpatrick, the late Dr. Albert M. Kligman also influenced me. He never accepted dogma and he loved to ask questions, like, “What if?” as opposed to just accumulating a fund of knowledge. Understanding things is not just based on how much you know. It’s based on critical thinking and the ability to question. I also admire Albert Einstein, his ability to sit down with nothing more than pencil and paper and change our view of the universe. I love physics because it’s the science of everything. I also love poetry. My favorite poet is Stanley Kunitz. He had amazing insight and was named United States Poet Laureate in 1974 and in 2000. I have plenty of antiheroes as well, mostly politicians.
I understand that you play the banjo. How long have you been playing, and what do you enjoy about it?
You cannot sit down and play the banjo and have your mind on much else. It’s a wonderful moving meditation. Before my medical career, I was a schoolteacher in Vermont. There was a guy on the staff there who played banjo. He came from a small town in Georgia. I just picked it up and started plunking. It’s a happy instrument. It’s awfully hard to make the banjo sound melancholy.
What novel use of lasers and light in dermatology are you most excited about in the next 5 years?
The marriage of therapeutic devices with diagnostic and imaging devices has not happened yet. They are not even in the honeymoon moment. But I think that having truly smart robotic systems in our hands for treating patients will become a reality. These days, dermatologists have to buy a certain type of laser to treat a certain type of lesion. For example, the Q-switched alexandrite laser you buy for treating Nevus of Ota won’t do anything for a port-wine stain; it’s the wrong pulse duration. This means that clinicians who practice a lot of laser dermatology end up with a dozen lasers in their practice. In the future, I think it will be possible to have a software laser, so when you want to acquire another target, you load an App as opposed to buying a new laser. This means that you would have software programmable targeting, and you would not have the requirement of having selective absorption. So, I’m excited by the idea of guided fractional lasers. None of them exist now. We have to start from scratch.