Doc. Dr. Oner Ozdemir was born in Alaplı, Zonguldak, Turkey in 1965. He has graduated from İstanbul Medical School, İstanbul University and become a medical doctor in 1989. Dr. Ozdemir did his pediatric residency at Department of Pediatrics in Children’s Hospital, İstanbul Medical School, İstanbul, Turkey. His clinical fellowship training was finished at Pediatric Allergy/Immunology division in Louisiana State University, Health Sciences Centre, New Orleans, LA. Dr. Ozdemir research areas are as follows: LAK-cell generation and cell-mediated cytotoxicity; human mast cell development and mast cell-mediated cytotoxicity; and apoptosis related research. He was the first place winner of Clemens Von Pirquet Award from ACAAI at ACAAI meeting in 2005 for the best research on allergy/asthma/immunology by a fellow in training. Dr. Ozdemir has more than 50 international plus 20 national publications, as well as 90 international and 30 national presentations, and more than 5 chapters related to my research areas. Currently, he works as a chief at the third clinic of pediatrics associated with the division of pediatric allergy/immunology at İstanbul Medeniyet University, Göztepe Teaching and Training Hospital, Kadıköy, İstanbul, Turkey.