Henderson Orthodontics
415 E. Highway 67
Duncanville, TX 75137
Grand Prairie Location
2337 S. Beltline Rd. Suite #110
Grand Prairie, TX 75051

Phone: (972) 263-8700

Mon & Thu: 8:30AM-5:00PM Tue & Wed: 8:30AM-4:00PM Fri: 8:30AM-12:30PM Sat & Sun: Closed


Our Team


Dr. Marlon Henderson

Dr. Marlon Henderson is an orthodontist in Grand Prairie, Texas who also specializes in dentofacial orthopedics.

He received his undergraduate training from Dillard University in New Orleans, LA. He attended dental school at Louisiana State University School of Dentistry, and received his Doctorate of Dental Surgery in May of 1996. Dr. Henderson then completed his orthodontic residency at Howard University School of Dentistry in Washington, DC, in 1998.

Dr. Henderson has received research awards from the National Institutes of Health and the National Institutes of Dental Research. He has also presented at the International Association of Dental Research. In addition to research, Dr. Henderson has volunteered his dental services at a Navaho Indian Reservation and to citizens of Routon, Honduras.

Dr. Henderson has extensive private practice experience and has completed hundreds of orthodontic cases. He is a member of the American Association of Orthodontists and the Southwestern Society of Orthodontics. He is also Board Certified by the American Board of Orthodontics.”


Office Manager
Aura is our office manager and she has been working for Dr. Henderson since he started his private practice in 2003. While not working, Aura enjoys spending time with her children.


Treatment Coordinator
Toyya has been been an orthodontic assistant since 1996, she likes music, reading, and spending time with family and friends.


Assistant Office Manager
Leslie is our Office Manager she has been working for Dr. Henderson since 2005. Leslie enjoys helping patients to navigate through the orthodontic process while in treatment with Dr. Henderson. She also communicates with general dentist to ensure the patients receive optimal patient care. Leslie enjoys spending time with her husband and son.


Front Desk


Amanda is a Christian RDA who has been in dentistry since 2007 and has been with Dr. Henderson since the Summer of 2010.
Amanda loves interacting with her patients, is an avid animal advocate(especially dogs), loves history, and is the "jack of all trades".


Inventory Coordinator, RDA
Stephanie has been with us since 2015, and Ortho RDA since 2010. She enjoys being a sports mom, a homemaker, cooking, and a brunch specialist.


Communications Director, RDA
Ortho RDA since 2015. Dara is a business visionary who enjoys creating timeless memories for her family to cherish.


Community Outreach Director, RDA
Ortho RDA since 2013. Kaila is a business-oriented woman who loves spending time with her children. She is the life of the party, and she will always find a way to make you smile.


14years of RDA experience in multiple specialties.



Font Resize