In addition to English, Dr. Herrera-Tan speaks Filipino. She is professionally affiliated with Banner Estrella Medical Center. After attending the University of Santo Tomas Faculty of Medicine and Surgery for medical school, she completed her residency training at Mercy Hospital and Medical Center, Chicago. Dr. Herrera-Tan is an in-network provider for Humana HMO, Humana Bronze, and Humana Catastrophic, as well as other insurance carriers.