If you have diabetes, make sure you are taking steps to stay healthy: Get a HbA1c test at least twice a year to check your average blood glucose level for the past two to three months. Get a LDL test at least twice a year to check your level of “bad” cholesterol. Get diabetic kidney disease testing. Get a Dilated Retinal Eye Exam. Get a regular foot exam. Eat a healthy diet. Exercise regularly. Contact Dean Health Plan's Customer Care Center at (800) 279-1301 if you need help finding a doctor.