Dr. Mark McCoy

Dr. McCoy is a graduate of Case Western Dental School, and continued his education at the medical College of Georgia.  Dr. McCoy has been dedicating his services to the state of Florida for over 20years. 

Dr. McCoy currently resides in Orange County with his wife and their  daughter.  





Dr. Effie C. Yao

Dr. Yao is a graduate of the University of Missouri-Kansas city Dental School. She also extended her studies for one year doing hospital training at the Oklahoma Medical center and continued education at the medical College of Georgia.




Laura , Office Manager


Laura has worked in dentistry for over 30 years.  She will be able to, not only, help you with any financial and insurance needs, but clinically she can assist you as well.

During her off time she enjoys spending time with her husband and family, most of which reside in Florida.




Carolyn, CDA


Carolyn came to All Smiles Dental fresh from her Externship and has quickly made herself a valued and necessary part of this team. She attended Concord Career Institute, where she did her studies for Dental Assisting. 

When Carolyne is not assisting Dr. McCoy, she enjoys spending her days with her 3 beautiful Sons.



Jessica, CDA


Jessica started with our practice during her Externship for Concord Career Institute.  She was hired on once her studies were complete.  She is the newest member of our team and we couldn't be happier to make her an official member of our family.  When Jessica isn't working hard with the practice she is playing with her young daughter and enjoying our sunny warm Florida days.




Oi'Shuen, RDH


Back, by popular demand, Oi'Shuen.  Oi'Shuen worked for us in our early years, left for a time, to start her family.  We are thrilled, as much as our patients, to have her back!  Any Hygiene questions or issues you might cross, Oi'shuen is here to help.