Dr. Mohannad holds a Bachelor of Dental Surgery (BDS) degree and a Master of Science (MSc) degree in Orthodontics. He has built a distinguished career focused on delivering comprehensive, patient-centered care. Dr. Mohannad clinical expertise spans a wide range of advanced orthodontic treatments, including conventional braces, invisible lingual braces, clear aligners, functional orthopedics, in addition to management of temporomandibular joint disorders (TMD), obstructive sleep apnea, and complex craniofacial cases such as orthognathic surgeries and craniofacial anomalies. Dr. Alhajji is an award-winning researcher, recognized internationally for his contributions to innovative clinical solutions in orthodontics. He received the prestigious Joseph E. Johnson award from the American Association of Orthodontists for his excellent clinical research to shorten orthodontic treatment time. He has authored multiple scientific publications and presented his work at leading international conferences organized by Harvard Society for Orthodontic Advancement, American Association of Orthodontists, Arab Orthodontists Association and Jordanian Dental Association. Dr. Alhajji is also deeply committed to integrate modern technologies and artificial intelligence into orthodontic workflows, enhancing diagnostic accuracy and treatment outcomes for his patients. Dr. Alhajji worked in 4 different countries, which helped him bring a global perspective to his practice, combining clinical precision, academic rigor, and forward-thinking innovation.