You can access your medical record online through DHa org chart. It can assist you in participating in your healthcare and communicating with your medical providers. You can use dha org chart to review summaries of previous appointments, including issues addressed during each visit, vital signs, and tests or referrals ordered. View your medications and request a refill, including dosage information and instructions. View new lab results as well as historical trends. View past cholesterol test results on a graph, for example, to see if you're close to meeting your target number.