John F. Skinner, M.D. and Joseph Guzman

John F. Skinner, M.D., is a medical doctor in Newport Beach, CA, and a diplomate with the American Board of Internal Medicine. Joseph Guzman is the supervising public health microbiologist for the Orange County, CA, Public Health Water Quality Laboratory. John Kappeler is the code and waterquality enforcement manager for the city of Newport Beach.