Dr. Shari Marchbein Education: Binghamton University, Syracuse University Location: New York, New York Expertise: Skincare Dr. Marchbein is a board-certified dermatologist and founder of Niche Dermatology in NYC.She specializes in acne, particularly, adult female acne, acne scarring, and rosacea.Dr. Marchbein has been featured in Vogue, Cosmopolitan, Allure, W Magazine, and Byrdie. Experience Dr. Marchbein is a board-certified dermatologist specializing in acne and related skin conditions. She also practices cosmetic and laser surgery. Additionally, Dr. Marchbein is an assistant professor of clinical dermatology at NYU School of Medicine, where she has been teaching for nearly a decade. Education Dr. Marchbein graduated Summa Cum Laude with a B.S. from Binghamton University. She earned her medical degree at Syracuse University. Dr. Marchbein then went on to complete her internship in Internal Medicine and residency in Dermatology at Pennsylvania State Milton S. Hershey Medical Center, where she served as chief resident. About InStyle InStyle is an award-winning destination for fashion, beauty, and pop-culture, with an all-are-welcome ethos that swings open the proverbial velvet ropes. Whether you’re looking for a wardrobe refresh, haircut inspiration, or a story that’ll make sparkling cocktail-party conversation, our expert-connected coverage is where to start. Learn more about our team and editorial guidelines, here.