Daniel Opel, M.D.

Dr. Daniel R. Opel, M.D., is a board-certified dermatologist practicing in Sheboygan, Wisconsin, with a focus on general dermatology for adult and potentially pediatric patients. He commonly treats conditions such as intertrigo, nail infections, varicose veins, and calluses, which are more frequent in his practice compared to regional peers. Dr. Opel demonstrates extensive experience in skin cancer diagnosis and excision procedures, addressing malignant and benign skin tumors, including melanoma