Pediatric Hematology/oncology, University Of Miami Miller School Of Medicine/jackson Memorial Hospital, Miami, Fla. (Fellowship Hospital)Pediatrics, University Of Miami Miller School Of Medicine/jackson Memorial Hospital, Miami, Fla. (Residency Hospital)University Of Miami Miller School Of Medicine (Internship Hospital)Pediatric Hematology/oncology, University Of Miami Miller School Of Medicine/jackson Memorial Hospital, Miami, Fla.|university Of Miami / School Of Medicine|university Of Miami School Of Medicine (Fellowship Hospital, 1989)Centre Hospitalier De Mamers|university Of Miami Miller School Of Medicine/jackson Memorial Hospital, Miami, Fla. (Internship Hospital, 1982)Damascus University Faculty Of Medicine (Medical School, 1981)