She attended Columbia University, College of Physicians and Surgeons and then went on to complete her residency at a hospital affiliated with the University of California, Los Angeles (UCLA). Areas of particular interest for Dr. Stewart include blood disorders. She is in-network for Blue Shield, Health Net, and Blue Cross/Blue Shield, in addition to other insurance carriers. She has received professional recognition including the following: Southern California Super Doctors. She speaks Spanish. Dr. Stewart is affiliated with City of Hope.