He specialized in Pediatric Pulmonology and Neonatology in Children's Hospital, LA, CA, and is currently the Director of the Pediatric Pulmonary Unit and a Senior Neonatologist in Bnai Zion Medical Center, Haifa, Israel and the Chairman of the Israeli Society of Pediatric Pulmonology.His main research is in Neonatal Pulmonology, focusing on non- invasive ventilation, non-invasive respiratory monitoring in the NICU and the Pediatric Department, and in the prevention and treatment of Choric Lung Disease of premature infants. Other areas of interest and research: Iatrogenesis in NICUs, late preterm infants, outcome of VLBW infants, and delayed cord clamping in the delivery room.