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Business Details
28 Years
experience
Expert Orthodontic Care in Duncanville & Grand Prairie
Henderson Orthodontics has been dedicated to creating beautiful, healthy smiles for over 24 years across Duncanville and Grand Prairie, Texas. Our bilingual team, led by board-certified orthodontist Dr. Marlon Henderson, specializes in personalized orthodontic solutions for patients of all ages. With state-of-the-art technology and a focus on comfort, we offer Invisalign, traditional braces, and advanced treatments like palate expanders to address diverse needs. Our practice emphasizes accessibility through flexible payment plans and two convenient locations staffed by caring professionals.

Dr. Hendersons expertise, supported by memberships in the American Association of Orthodontists and the American Board of Orthodontics, ensures high-quality care tailored to individual preferences and budgets. We prioritize patient education, transparent communication, and long-term oral health outcomes, as reflected in our 5-star reviews and over 22,000 smiles transformed. From early childhood interventions to adult orthodontics, our approach combines technical precision with a commitment to making every visit stress-free and welcoming.
Services
Invisalign Metal Braces Adult Orthodontics Kids Orthodontics Two-Phase Treatment
Details
  • Year established: 1998
Highlights and features
  • 24+ years of orthodontic expertise with over 20,000 cases completed
  • Board-certified orthodontist specializing in dentofacial orthopedics
  • Personalized treatment plans using state-of-the-art technology
  • Flexible payment options and insurance coordination available
  • Bilingual team offering care at two convenient Texas locations
Associations and certifications
  • American Board of Orthodontics
What people say
Friendly staff Knowledgeable team Painless experience Timely appointments Transformative results
Services
Invisalign
Invisalign uses custom-made, removable aligners to straighten teeth discreetly. This technology benefits adults and teens seeking mild to moderate alignment corrections without metal braces. The treatment includes 3D scanning for personalized plans and periodic aligner replacements to gradually shift teeth into optimal positions.
Metal Braces
Metal braces correct complex alignment issues through bonded brackets and archwires. Regular adjustments apply controlled pressure to reposition teeth and jaws. Ideal for patients requiring significant bite correction or severe misalignment, offering durable and precise results.
Adult Orthodontics
Tailored treatments address adult-specific concerns like jaw alignment and spacing. Options include discreet ceramic braces, self-ligating systems, and Invisalign. Focus on improving oral health, confidence, and preventing future dental issues through modern techniques adapted for mature patients.
Kids Orthodontics
Early intervention for children aged 7+ identifies and addresses developmental issues. Services include palate expanders for crossbite correction, partial braces, and monitoring growth patterns. Goals include preventing severe problems, reducing future treatment needs, and ensuring proper jaw development.
Two-Phase Treatment
This approach combines Phase One (ages 7-10) jaw development with Phase Two (adolescence) braces. It creates space for permanent teeth, corrects bite issues early, and simplifies final alignment. Designed to minimize future extractions and surgical risks while optimizing facial symmetry.
People
Dr. Marlon Henderson
Orthodontist
Dr. Henderson is a board-certified orthodontist with 24+ years of experience and over 20,000 completed cases. He earned his DDS from Louisiana State University and completed residency at Howard University. A member of the American Association of Orthodontists, he specializes in dentofacial orthopedics and combines technical expertise with patient-centered care.
Questions
What orthodontic treatments do you offer?
We provide Invisalign, metal braces, ceramic braces, self-ligating braces, palate expanders, and two-phase treatments for children and adults.
At what age should my child see an orthodontist?
The American Association of Orthodontists recommends age seven for early evaluation of bite issues and jaw development.
Do you accept dental insurance?
Yes, we work with most insurance plans and help maximize coverage for orthodontic treatments like braces and Invisalign.
How often are follow-up appointments?
Appointments typically occur every 5-10 weeks, with more frequent visits for specific treatment phases or adjustments.
Can adults get braces?
Yes, 25% of our patients are adults. We offer discreet options like Invisalign and ceramic braces for mature patients.
What if my braces cause pain?
Minor soreness after adjustments is normal. Over-the-counter pain relievers help, and we offer emergency appointments for urgent issues.
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