Dr. Melissa Cheng, MD, MOH, MHS, FACOEM is a double board-certified physician in Occupational and Environmental Medicine and Addiction Medicine. She serves as Medical Director of the University of Utah Occupational Medicine Clinic, where she provides clinical leadership focused on evidence-based care, workforce health, and injury prevention. Dr. Cheng is also the Clinical Medical Director at CoMagine Health, a nonprofit healthcare consulting organization, where she has led multidisciplinary projects addressing substance use, opioid stewardship, and improving access to addiction treatment. Her work bridges occupational health, public health, and addiction medicine to advance healthier, safer workplaces and communities.