Professor Helen Reddel is a research leader at the Woolcock Institute of Medical Research, Macquarie University. She serves as the Director of the Australian Centre for Airways Disease Monitoring (ACAM) and works as a respiratory physician at Royal Prince Alfred Hospital in Sydney. She also holds professorial positions in the Faculty of Medicine, Health and Human Sciences at Macquarie University and as an Adjunct Professor in the Sydney School of Public Health at the University of Sydney. Her work has significantly shaped asthma management guidelines, emphasizing evidence‑based and patient‑centered approaches.