Certified by Castle Hills 3D Orthodontics • Jun 21, 2026
Orthodontics
Castle Hills 3D Orthodontics is the leading Orthodontics and Dentofacial Orthopedics practice in Lewisville, TX. We treat patients at all ages. We specialize in conservative early treatment at age 7 to avoid future surgery, adverse effects on facial growth and to boost child self confidence. Free airway analysis will be included within your free consultation. We provide state of the art treatment utilizing the latest technology, our team focuses on the needs of each individual to provide unique patient experience with excellent customer service in a relaxing environment. We offer affordable payment plan options as well as in-house financing.
Located near Cook Children’s Pediatrics at 1600 FM 544 in Lewisville, TX
Details
Requires appointmentAvailable
RestroomAvailable
Wheelchair accessible entranceAvailable
Wheelchair accessible restroomAvailable
Wheelchair accessible seatingAvailable
Location
Certified by Castle Hills 3D Orthodontics • Jun 21, 2026
Certified by Castle Hills 3D Orthodontics • Jun 21, 2026
Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Reviews
4.9
209 reviews
5 stars
203
4 stars0
3 stars0
2 stars0
1 star
6
FH
Farhan Haq
5 days ago
5.0
Thank you, Dr. Seif, for giving my daughter such a beautiful smile.
For over two years, this clinic has taken exceptional care of my daughter’s orthodontic needs. Dr. Seif and the entire staff have been incredibly kind, attentive, and professional, always listening to my daughter’s preferences and making sure her treatment aligned with how she wanted her teeth and smile to look.
We truly appreciate the care and dedication they have shown throughout this journey. I highly recommend Dr. Seif and her wonderful team to anyone looking for outstanding orthodontic care.
FF
Faiza
Jun 19, 2026
5.0
Very good experience! Dr. Seif has been such a great help and helped improve my teeth so much! I have been doing aligners and carrieres, which have helped my teeth so much all thanks to Dr. Seif! She is a very kind, supportive, and knowledgeable doctor who knows what she is doing. I’m so grateful to have her as my orthodontist and I highly recommend her!
LS
Luis Solis
Jun 1, 2026
5.0
Outcome looks great on my teeth
SL
shamla latheef
May 29, 2026
5.0
Friendly and professional service as customer oriented.
Thank you.
EE
Earth
Apr 11, 2026
5.0
Caster Hills 3D Orthodontics did an incredible job with my son’s teeth. Some of his teeth were originally very crooked, but their expertise and care transformed his smile beyond what we could have hoped for. Now, his teeth look absolutely perfect—better than if they’d never been crooked at all. We couldn’t be happier.
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