Dr. Marylou Behnke is a Neonatal-Perinatal Physician practicing in Gainesville, FL. Dr. Behnke cares for the critically ill newborn and premature infants. Neonatal-Perinatal Physicians treat conditions such as breathing disorders, birth defects, infections, and any other life-threatening medical problems. They coordinate with their young patients families and other physicians to determine appropriate treatment.