Mark J Polak, MD Appointment InformationPhone: 304-598-4835Web site: View web site SpecialtiesPediatric Neonatology; Pediatrics Departments (Titles) Pediatrics (Professor) Board Certifications American Board of Pediatrics - Neonatal-Perinatal Medicine American Board of Pediatrics - Pediatrics Special Training 1985 - PediatricsResidency - West Virginia University Hospitals; WVU School of Medicine 1987 - Neonatal/Perinatal MedicineFellowship - University of Florida College of Medicine Special InterestsCare of high-risk newborns; HELLP syndrome; High frequency jet ventilation; Neonatal pulmonary hypertension; RSV prevention Education West Virginia University, MD TagsHELLP syndrome; mechanical ventilation