She is professionally affiliated with Affiliated Pathologists Medical Group, Adventist Health System, and Saddleback Memorial Medical Center. She graduated from the University of Colorado Denver School of Medicine and the University of California, San Francisco (UCSF), School of Medicine. For her professional training, Dr. Peake completed a residency program at a hospital affiliated with the University of California, Irvine. She is in-network for Blue Shield, Blue Cross/Blue Shield, and Medicare insurance.