Triple-qualified across respiratory, sleep, and general and acute care medicine, Dr Mark Dimitri is also the founder of DMED, a young medical company focused on expanding access to infection control in low-resource settings and first responder scenarios. Clinically, Mark focuses on core respiratory and sleep disorders, including airways disease, interstitial lung disease, lung cancer, insomnia and obstructive sleep apnoea. Mark is a holistic physician. He has worked in rural and regional settings, including Christmas Island and outreach clinics linked to the Royal Darwin Hospital, with a long-standing commitment to Indigenous health. A passionate educator, Mark teaches at every level of clinical training.