Aron Kefela is a Hematologist Oncology specialist and a Hematologist in Austell, Georgia. Dr. Kefela is highly rated in 18 conditions, according to our data. His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Cholangiocarcinoma (Bile Duct Cancer), and Pulmonary Embolism. Dr. Kefela is currently accepting new patients.