Find information about and book an appointment with Dr. Deirdre Joiner-Nichols, MD in Buford, GA. ... 3 trips to the pharmacy and another call to call center. I also saw on patient portal that several of my blood test results were out of range or abnormal, but have not heard from my doctor about any of it. 5/26/2022. Caring. 5/26/2022. I love ....