Dr. Peacock joins Dr. Victoria Afhani, Dr. Aaron Alizadeh and Dr. Feinberg at the Rockdale office of one of the top 10 private cancer practices in the U.S.

"We're delighted to welcome Dr. Peacock to the practice," said Dr. Bruce Feinberg, president and CEO of GCS. "It is thrilling to have such an esteemed, highly-trained physician as part of our cancer care team."

Dr. Peacock completed his fellowship at the Wake Forest University School of Medicine in Winston-Salem, North Carolina, and his residency at the Medical College of Virginia in Richmond, Virginia. He also received his medical degree from the Medical College of Virginia. His areas of special interest are general medical oncology, gastrointestinal cancers, breast cancer, head and neck cancer, and hematology.

Dr. Peacock is a member of the American Society of Hematology, the American Society of Clinical Oncology, the North Carolina Oncology Association, and the Piedmont Oncology Association.