Dr. Andrew Dean Mayo, MD

Dr. Andrew Mayo is an obstetrician and gynecologist who has dedicated 13 years to women's healthcare. He earned his medical degree from Chicago Medical School at Rosalind Franklin University of Medicine & Sciences and completed his residency at LA County-USC Medical Center. Dr. Mayo brings extensive training and experience to his practice, focusing on comprehensive obstetric and gynecologic care.

Dr. Mayo practices at multiple locations throughout Saint Louis, Missouri and Shiloh, Illinois, with affiliations at Mercy Hospital Saint Louis, Memorial Hospital Shiloh, and Mercy Children's Hospital Saint Louis. He specializes in managing high-risk pregnancies and treating preeclampsia, providing expert care for expectant mothers facing complex medical situations. His practice also includes supporting women who experience anxiety during pregnancy, helping them navigate emotional challenges alongside their physical care. Additionally, he performs essential diagnostic procedures such as …complete blood counts and comprehensive metabolic panels to monitor patient health throughout pregnancy and beyond.