Meet the Doctors

doctors royse city dentist
pediatric dentistry royse city

M Raghid Alolabi, DDS MS FRCD(C)

Dr. Alolabi earned both his BSc in Human Biology and his Doctor of Dental Surgery (DDS) from the University of Toronto. During his DDS program, Dr. Alolabi was engaged in oral microbial research at Harvard University in Boston, MA. After completing his Doctorate Degree, Dr. Alolabi obtained his Master’s Degree and specialty training in Orthodontics from Tufts University in Boston, MA.
Dr. Alolabi is a member of the American Association of Orthodontists and the Texas Association of Orthodontists.
When away from the office, Dr. Alolabi spends his free time outdoors, sharing his passion for nature with his wife Zeina and their two young children, Zain and Mila. His other interests also include soccer, hockey, and traveling.

Dr. Firas Junaid

General & Cosmetic Dentistry


Dr. Firas Junaid photo

Dr. Junaid got his DDS from the University of Illinois at Chicago. He also did a residency and got a degree in orthodontics from the University of Paris V in Paris, France.

Dr. Junaid is a member of the American Dental Association, the Texas Dental Association, and the Academy of General Dentistry.  Through these organizations, he stays up-to-date on cosmetic and restorative dentistry, veneers, crowns and bridges, orthodontics, and endodontics.

At Signature Smile, Dr. Junaid performs a full range of dental services. He is a committed professional dedicated to maintaining the highest skill level in dentistry. Dr. Junaid always provides his patients with high-quality care and advanced clinical performance. When not wearing a lab coat, he enjoys traveling, tennis and skiing.

Dr. Joshua Cooper

Dental Surgery


Dr. Joshua Cooper is a general dentist that serves the Dallas/Fort Worth area, with his primary emphasis for practice on oral surgery procedures.
He earned his Bachelor of Arts degree from Austin College in 2000, majoring in biology.
After graduating Magna Cum Laude, he attended The University of Texas Health Science Center at San Antonio Dental School, earning his Doctor of Dental Surgery in 2004.
Dr. Cooper has taken many continuing education courses concentrating on oral surgery, including surgical extractions and complete bony impacted wisdom teeth removal. He has also been serving in the Army Reserve Dental Corps. Officer since 2010.
Dr. Cooper values conservative surgical intervention and patient participation in treatment planning. With his calm and gentle demeanor, he’ll put you at ease.
His favorite thing is spending quality time with his two children, Alex and Piper, in his spare time. He also enjoys activities like golfing, working out, and supporting his favorite teams: The Dallas Cowboys and The Texas Rangers!

Read more about Dr. Joshua in Zocdoc

Dr. Hertier

General & Cosmetic Dentistry


Dr. Hertier ONLY WORKS in 

River Oaks location