Hi
, let me just write the basic info for paths international dentists can take in the US.
To practice as a dentist u need to fulfill licensure reqs which can be different for each state. But on general level all require u to earn a dmd/dds from accredited dental school which means basically repeating last 2 yrs of dental school called advanced standing or International dentist program.
Secondly u can do an adv edu in general dentistry that is further special training after dds nd international dentists are eligible to apply , it can be 1 yr or 2 yr program bt state boards require min 2 yrs program as licensure requirement. U can practice with an 2 yr aegd in states like Ohio( one i knw )nd others u can find out for each state licensure requirements.
Third is specializing like in ur case orthodontics, 2-3 yr program after it u can practice as an orthodontist . Most programs require dds from US bt not all U can find out more abt it on individual program reqs.
Other stuff u cud do is like shadow, volunteer ,assisting , masters nd faculty , research and supervising / instructing dental staff kind of work till u get ur license.(no details of these just wat ive heard)
Now watever u dcide the things u absolutely need are ECE course by course evaluation of dental degree,nbde 1 (absolute req)nd 2( most schools req it nd also is a plus nyways) , toefl score above avg of 100. Minimum 3 LORs 1 being dean of dental school in home country , another dept head or professor , nd third pref a dentist u worked with esp in US; SOP- a very strong one. Other add ons : u need work experience in home country nd US, ny other achievements , research work , community work, CDE credits,publication ,extracurricular work etc etc .
After u have cleared eligibility req u can strt applying to programs.
Another point specialty or aegd or masters might have additional requirements as GRE or a pass/match application system that im not much aware of so smone cud add more info regarding it.
Wow thats a long msg I wrote ...
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