You can save hundreds -- even thousands of dollars on your medical bills by avoiding common "bill hiking" mistakes. Sarah O'Leary formed ExHale Healthcare Advocates, a consumer advocacy company that makes "healthcare a fair fight." ExHale Health is the first company of its kind to define a new category in healthcare: personal healthcare management.O'Leary joins Dr. Mike to discuss ways to navigate your medical bills and potentially save hundreds -- even thousands of dollars on your medical bills.