Sunshine Perinatology Specialists MD PA, also referred to as Sunshine Perinatology, is a premier destination for patients in need of a high risk Obstetrician Specialist, Maternal Fetal Medicine (MFM) also known as Perinatologist. Maternal Fetal Medicine/Perinatology is a subspecialty of obstetrics, concerned with the care of the mother and fetus at high-risk for complications. A perinatologist is trained to make complicated diagnoses and perform complex procedures in order to ensure the successful birth of a high-risk baby.