Dr. Mary Ann Nelin is a Pediatrician in Schumacher Place, COLUMBUS and has an experience of 33 years in this field. Dr. Mary Ann Nelin practices at Dr. Chris R. Roberts, DDS in Schumacher Place, COLUMBUS,Dr. Cecilia Moy in Schumacher Place, COLUMBUS and Ehsan Azadani in Schumacher Place, COLUMBUS. She completed Medical School from University of Texas Health Science Center at Houston in 1993,Medical degree, DO from University of Texas Health Science Center at San Antonio in 1985 and Residency in Pediatrics from Baylor College of Medicine in 1985. Some of the services provided by the doctor are: General Pediatrics,Arterial Blood Gas Test (ABG),Hearing Evaluation,Neonatology and Speech, Language and Learning Disorders etc.