Signature Dermatology is a board-certified dermatology clinic located in Hilliard, Ohio. The clinic is led by Dr. Cassandra and Dr. Costanza, who offer quality, comprehensive care for patients of all ages. Dr. Cassandra, a local graduate, is known for her thorough and knowledgeable approach, while Dr. Costanza is recognized for her expertise. The clinic specializes in medical, surgical, cosmetic, and aesthetician services, effectively treating conditions such as acne, warts, rosacea, psoriasis, eczema, and skin tags. Patients appreciate the quick and efficient service, with many noting that appointments start on time and the staff is friendly and informative. The atmosphere in the waiting area is clean and inviting, contributing to a positive experience. Many patients express satisfaction with their cosmetic treatments, including Botox and skin tag removals, highlighting the caring and attentive nature of the staff. Overall, Signature Dermatology is praised for its professionalism, thorough examinations, and the ability to create an inviting environment for all visitors.
Well the staff is very friendly. I feel very comfortable getting practically naked in front of the doctor. I see her about every day My buddy lives right next door to her
January 2026
First visit, Initial exam very thorough. Physician and staff polite and professional.
January 2026
Quick and efficient, and the doctor and her assistant were both friendly to interact with. Let me know all of the options to manage my hair loss and helped me make an informed decision
