Dr. Clarence W. Brown is a dermatologist in Onalaska, Wisconsin and is affiliated with multiple hospitals in the area, including Rush University Medical Center and Ascension Resurrection. He received his medical degree from University of Pittsburgh School of Medicine and has been in practice for more than 20 years. Dr. Clarence W. Brown has expertise in treating psoriasis, among other conditions - see all areas of expertise. Dr. Clarence W. Brown accepts Medicare, Aetna, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted. Dr. Clarence W. Brown is highly recommended by patients.