Our Providers Darin is a board certified physician assistant who has been providing dermatology care to patients of all ages since 2016. He is experienced in diagnosis and treatment of a vast array of dermatologic conditions. Darin focuses on patient education and shared decision making for optimal patient outcomes. Every person whether they are suffering from acne, autoimmune disease or skin cancer should have an understanding of their condition and treatment options. Darin Gray, MPAS, PA-C Physician Assistant Alaina Geiss, PA-C is a board certified Physician Assistant specializing in medical and cosmetic dermatology. Alaina is devoted to diagnosing and treating a wide range of skin conditions, including acne, eczema, psoriasis, and skin cancer. She also performs minor surgical procedures and cosmetic treatments, always with a focus on patient safety and natural-looking results. Alaina Geiss, MPAS, PA-C Physician Assistant