Prof. Alhossan is a Professor of Clinical Pharmacy at King Saud University (KSU) and serves as a chronic disease therapeutics consultant. He completed his residency and fellowship training, along with a Master of Public Health degree, at the University of Arizona, USA. He has published more than 90 articles in peer-reviewed journals, and his research interests include community pharmacy, pharmacy practice, pharmacy education, clinical pharmacy, hospital pharmacy, and medication therapy management.