Dr. Ashley Elizabeth Frith, MD

Dr. Ashley Frith specializes in oncology and internal medicine, bringing 18 years of experience to cancer care. She earned her medical degree from the University of Arkansas for Medical Sciences College of Medicine and completed her residency at Barnes Jewish Hospital. Dr. Frith is fluent in both Spanish and English.

Dr. Frith practices at multiple locations across Missouri and Illinois, including Saint Peters, Saint Louis, Belleville, O'Fallon, Florissant, and Shiloh. She is affiliated with several respected hospitals, including Barnes Jewish Saint Peters Hospital, Progress West Hospital, and Memorial Hospital Belleville. Her clinical expertise focuses on treating breast cancer, including advanced cases that have spread or returned. She provides comprehensive cancer treatment through chemotherapy and infusion therapy to help patients fight their disease.