Pediatrix Medical Group Inc. Replay the stock market charts of MD day by day back to 2003. Open long and short positions without spending any money. Mednax Inc is a provider of physician services that are newborn, anesthesia, maternal-fetal, teleradiology, pediatric cardiology and other pediatric subspecialty care. Anesthesiology and Neonatology and other pediatric subspecialties generate more income.
