Waleed H, There is no specialized thalassemia centre in riyadh atleast.and if there is any its only for the nationals. In riyadh thalassemia patients have free treatment regardless of their nationality from King Saud Medical City also famously known as Shamesi hospital. March 7 at 8:12am · LikeWaleed J, Thanks Waleed, but i think there is one in jaddah but i dont know where is exactly, this correct or what !!March 7 at 8:15am · LikeWaleed H I have also heard that there is one in jeddah. But not do not know it. Unfortunately things are hard to find here