Azwanis Abdul Hadi earned her medical degree from the University of Sheffield, United Kingdom. Upon graduation, she worked with the National Health Service (NHS) UK as Foundation Doctor and Senior House Officer in various clinical specialties. She returned to Malaysia and went on to study at the Universiti Sains Malaysia (USM) where she received her Masters in Medicine (Family Medicine) in 2015. She then began her service with IIUM as a Family Medicine Specialist and Clinical lecturer. She has a special interest in Child and Adolescent Health, specifically on Screen Addiction among young children for which she received the FRGS Racer grant in 2019. Among her research output in this field are the Screen Addiction Scale (SDS) for pre-school children and the Screen Addiction screening and referral algorithm. In 2021, She received her Occupational Health Doctor (OHD) certification from NIOSH.