Dr Nurul Zaynah began her career as a Nephrologist at Hospital Kuala Lumpur in 2018. In 2021, she was awarded the ISN Fellowship (ISN Ravi Mehta AKI fellowship) to pursue her fellowship in Critical Care Nephrology. This fellowship allowed her to spend one year in St Thomas' Hospital's Intensive Care Unit, London, UK, performing clinical and research duties. Currently, she is in charge of the Critical Care Nephrology Unit in the Department of Nephrology, Hospital Kuala Lumpur. She is also involved in many clinical trials in the department and is committed to teaching fellows and junior doctors.