Dr. John Woolman Cox, MD

Dr. John Cox is a board-certified dermatologist who graduated from Indiana University School of Medicine. With nearly six decades of experience in dermatology, he has developed extensive expertise in diagnosing and treating a wide range of skin conditions. Dr. Cox is fluent in both English and Spanish, allowing him to serve diverse patient populations throughout the region.

Dr. Cox practices at multiple locations including Crystal Lake, Elgin, Bloomingdale, and Campton Hills, Illinois, and maintains hospital privileges at Ascension Alexian Brothers. He specializes in treating skin changes that occur during pregnancy and managing seborrheic keratosis. His practice also focuses on birthmark evaluation and treatment. Dr. Cox performs advanced procedures such as cryotherapy and laser therapy for skin lesions, along with comprehensive skin lesion removal services. Patients consistently rate his care highly, giving him an average rating of 4.1 out of 5 stars.