[The Skin Care Center, Dermatologists in Chicago, Lake Forest, Glenview, and Chicago, Illinois, Medical and Cosmetic Derm The Skin Care Center serves patients in the Chicago, Glenview and Lake Forest, IL area. Led by Board-Certified Dermatologist Dr. Mark Berk, our practice performs advanced surgical, general, medical and cosmetic dermatology procedures to treat various conditions of the face, body, and skin.]