Megan Mckee

Dr. Simpson is a board-certified medical oncologist and hematologist with expertise in treating solid tumors and blood cancers. He completed training in internal medicine at the Advocate Illinois Masonic Medical Center and was a fellow in oncology and hematology at the Mayo Clinic. Dr. Simpson has conducted cancer research and presented extensively at professional conferences. He is a member of the Northside Hospital Research Advisory Committee.

At Atlanta Cancer Care, we are committed to providing the most advanced cancer treatment with a compassionate touch. Our team of expert physicians, advanced practice practitioners (APPs), nurses, researchers, and support staff deliver cutting-edge therapies, including chemotherapy and clinical trials, all tailored to your unique needs. With seven convenient, state-of-the-art locations across the greater Atlanta area, we’re here to provide top-tier care close to home. From innovative treatments to compassionate support, we’re with you every step of the way in your fight against cancer.

Dr. Mark Merlin, a Louisiana native, was practicing at a large radiation and medical oncology group in New Orleans before Hurricane Katrina uprooted his family to Atlanta. Dr. Merlin reached out to Radiotherapy Clinics of Georgia (RCOG) because of its strong reputation in the treatment of cancer, and he has been practicing at RCOG