IRB Chairman & Pediatric Oncologist
Dr. Hajjar has been a member of the AdventHealth IRB Orlando since 1995 and the IRB Chairman since 2004. He is a pediatric oncologist with the Florida Children's Hospital. Dr. Hajjar is a researcher as well as the chairman of the IRB. He can be reached by calling the IRB at 407-200-2677 or through the AdventHealth Orlando IRB mailbox.