In his articles, Koenraad Devriendt combines various disciplines, including Gene and DiGeorge syndrome. In his research, he undertakes multidisciplinary study on DiGeorge syndrome and Gene. He integrates Genetics with Penetrance in his research. Koenraad Devriendt incorporates Mutation and Candidate gene in his research. He performs multidisciplinary study in the fields of Candidate gene and Mutation via his papers. His Chromosome study frequently links to other fields, such as Breakpoint. His research brings together the fields of Chromosome and Breakpoint. He performs integrative study on Psychiatry and Pediatrics. He performs integrative Pediatrics and Psychiatry research in his work.