Dr. Ahmed Elmaaz is a General Practitioner- Tropical Medicine at Aster Medical Centre, Al Rayyan. He completed MBBch and MD in Tropical Medicine from Menoufia University, Egypt. Prior to joining Aster Medical Centre; he worked in Menoufia University as House Officer Physician and Demonstrator of Tropical Medicine. As a part of the responsibility, he undertook clinical tutorials at the medical school on physical examination. Dr. Ahmed Elmaaz has conducted a research on ‘the role of ascetic fluid lactoferrin level in the diagnosis of Spontaneous bacterial peritonitis’. He has also presented numerous papers on tropical medicine.