Dr. John Byron Hammons, MD

Dr. John Hammons is a board-certified obstetrician and gynecologist who has dedicated over three decades to women's healthcare. He earned his medical degree from the University of Kentucky College of Medicine and has been practicing for 32 years, developing extensive expertise in comprehensive obstetric and gynecologic care. His long-standing commitment to women's health spans the full spectrum of reproductive medicine.

Dr. Hammons practices at SSM Health Saint Joseph Hospital Saint Charles and Sisters of Saint Mary Saint Clare Health Center, serving patients in Saint Charles and Fenton, Missouri. He specializes in managing pregnancy-related concerns such as abdominal pain during pregnancy and breast changes that occur throughout pregnancy. His procedural expertise includes performing abdominal ultrasounds, providing spinal and epidural anesthesia for childbirth, and administering anesthesia for cesarean sections, ensuring comprehensive care throughout the birthing process.