My suggestion would be:
"The Maydan [or square] sugery for Dental and Oral Surgery/Ash-Sharq Branch, is happy to announce the arrival and participation in its practice of Dr. Abdel-Qader Flu [other transliterations are possible], Consultant in Tooth Replantation and Prosthodontics, New York University -USA, Felowship and Diploma of the High Council of Tooth Replantation".

I made a typo.
The first line should read:
"The Al-Maydan [or square] Clinic for Dental and Oral Surgery"
The rest should be ok.
Sorry about that.
Mona Helal