Dr Coll attended medical school in Perth, Western Australia, and shortly after moved 'temporarily' to Cairns. She has trained in Orthopaedic Surgery in Brisbane, and returned to Cairns to set up her practice in 2005. She has a special interest in arthroscopic (keyhole) surgery and hand surgery. She has a special interest in sporting injuries and their rehabilitation. She runs a clinical practice with a physiotherapy and hand therapy service, directly opposite the Cairns Private Hospital.