yes indeed, you can go to rayyan complex and your right there you will find a pharmacy and top of second floor you will find dental clinic for DR. Afzel Khader M.Ds plus 20 years best experience in Doha. He is able to do all your job very professionally and for a reasonable charge., get appointment visiting the clinic. The Rayyan complex situating just close to mannai round about, going strait the road to old souk. good luck