Dr. Collier earned her undergraduate degree from Alabama Agricultural and Mechanical University and her medical degree from the Morehouse School of Medicine. She completed her residency from the University of Alabama at Birmingham and her internship at the University of Alabama at Birmingham. She is board certified in pediatrics and is a member of the American Academy of Pediatrics and Georgia Chapter of American Academy of Pediatrics.
When not practicing medicine, Dr. Collier enjoys spending time with her family, playing volleyball, exercising, traveling and participating in church community outreach programs.