Areas of expertise for Dr. Diavolitsis include esophageal cancer, stereotactic radiosurgery (SRS), and non-small cell lung cancer. Humana HMO, Humana Bronze, and Humana Catastrophic are among the insurance carriers that Dr. Diavolitsis honors. She graduated from Northwestern University, Feinberg School of Medicine. Her medical residency was performed at Northwestern Memorial Hospital. She is professionally affiliated with Ohio State University Comprehensive Cancer Center (OSUCCC) - James.