Dr. Tabarki completed his medical school at University of Tunisia and his residencies in pediatrics, pediatric neurology, and neurophysiology at Paris V University, France, and UCL-Brussels, Belgium. His currently consultant pediatric neurology at Prince Sultan Military Medical City, Riyadh, Saudi Arabia, clinical tutor pediatric neurology residency program, and adjunct Professor.

His fields of clinical and research interest include pediatric movement disorders, neurometabolic and neurodegenerative disorders, especially Biotin-thiamine responsive basal ganglia disease, pyridoxine dependent epilepsy, leukodystrophy, and neurotransmitter biosynthesis defects.  Academic teaching contributions include international courses and research focused on the same disorders, leading to numerous publications. He is a member of the editorial boards of Frontiers pediatric neurology, and Neurosciences