I got two implants done at Yousefi Washington Clinic. Dr. yousefi himself does not perform the implants. Dr. Ali Ziad who is an oral surgeon placed the surgical implants , and Dr. Noohi who is a prosthodonist did my crown. The fact that i could have all my treatment done in one place was the best part. I had been to places that only did the surgical placement or only would do the crown. All in all i had a great experience.