Dr. Berk is a board-certified Pediatric Dermatologist. Prior to joining Arcutis in 2019, he was Section Head for Medical Dermatology at Allergan, Inc.. Previously, he was in academic practice as an Assistant Professor at Washington University in St. Louis, and has authored more than one hundred publications. He completed his Dermatology residency at Washington University in St. Louis and his fellowship training in Pediatric Dermatology at Stanford University, received his M.D. from Stanford University, and received his A.B. (summa cum laude) in Molecular Biology from Princeton University.