Karen graduated from University of New South Wales in 2012. She underwent hospital training for a few years across St. George Hospital, Sutherland Hospital, Calvary Kogarah Hospice and Gundagai Hospital.
She also has experience as a rural general practitioner in Wagga Wagga. Dr Ho consults in all areas of general practice with particular interests in family medicine, women's health and paediatrics. She enjoys spending time with her family and friends.