Dr. Long Kiu Kelvin Chan graduated with an MBBS degree from the University of Hong Kong and commenced his pediatric career in Hong Kong, China, in 2018. His interest in Pediatric Respiratory Medicine blossomed during his general training, leading him to specialize in this area starting in 2022. With a deep-seated passion for assisting children with complex respiratory issues, he became an integral part of the respiratory team at the Duchess of Kent Children's Hospital, a multidisciplinary rehabilitation center in Hong Kong. Dr. Chan plays a key role in the hospital's comprehensive pulmonary rehabilitation program and concurrently serves as a resident specialist at Queen Mary Hospital, Hong Kong.