Dr. Kassab got his Bachelor of Dental Surgery (BDS) from Jordan University of Science and Technology. Later, he got the Membership of the Faculties of Dental Surgery (MFDS) from the Royal College of Surgeons in Ireland. Dr. Kassab has also gotten his specialty in Orthodontics and Dentofacial Orthopedics as well as to a Masters in Science (MS) from the American University of Beirut.

Dr. Kassab is a full time member of the Jumeira Beach Dental Center and a clinical associate at American University of Beirut.

Dr. Kassab offers a full range of orthodontic treatments for children and adults.