Diabetes Prevention Our services are recognized nationally for quality, safety, timeliness, and coordination. Our Services Learn changes for a healthy lifestyle! Our diabetes classes are designed to help patients: Know and understand diabetesMaintain, control, and plant physical activityUnderstand their medicine and nutritional goalsDiabetes Education Classes are available in Porterville in English and Spanish – alternating months and are free of charge to FHCN patients. COVID-19 Information Find COVID-19 screening & testing centers, registration forms, and other COVID information. Learn More