Dr. Robert K. Hanson is an internist in West Hills, California and is affiliated with multiple hospitals in the area, including Los Robles Hospital and Medical Center and West Hills Hospital and Medical Center. He received his medical degree from Medical College of Wisconsin and has been in practice for more than 20 years. Dr. Robert K. Hanson has expertise in treating dementia, coronary artery disease, among other conditions - see all areas of expertise. Dr. Robert K. Hanson accepts Medicare, Blue Cross - see other insurance plans accepted.