Biography

Professor Richard McCallum is a world renowned clinical academic and specialist in the field of gastroenterology, said Professor Gerald Holtmann, M.D., Ph.D., M.B.A., who was involved in the nomination process at The University of Queensland.Beyond any doubt he has and will continue to shape the field as a thought leader in the pathophysiological concepts of highly prevalent GI diseases, such as gastroparesis. He is always prepared to think outside the box and his analytical skills, his passion and dedication have shaped the field and inspired generations of trainees.

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Research Interest

Dr. McCallum has made major advances in the diagnosis and treatment of gastroparesis, a digestive disorder in which food moves through the stomach much slower than normal. His research has focused on the interactions between the brain and stomach to treat the disease, as well as understanding the causes of nausea and vomiting. Dr. McCallum holds three patents and is the inventor of a gastric pacemaker to help patients who cannot digest food properly.