3 Best Orthodontists in Sunnyvale, CA

Expert-recommended Top 3 Orthodontists in Sunnyvale, California. All of our orthodontists actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

Duy Bui,DDS - Silicon Valley Pediatric Dentistry and Orthodontics - Sunnyvale, CA Orthodontists - Doctor Portrait Image
Duy Bui,DDS - Silicon Valley Pediatric Dentistry and Orthodontics - Sunnyvale, CA Orthodontists - Treatment Room Image
Duy Bui,DDS - Silicon Valley Pediatric Dentistry and Orthodontics - Sunnyvale, CA Orthodontists - Consultation Image
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DUY BUI,DDS

SILICON VALLEY PEDIATRIC DENTISTRY AND ORTHODONTICS
516 West Remington Drive, #2,
Sunnyvale, CA 94087 Directions

Since 1958

Specialty:

Metal /Traditional Braces Ceramic Braces Invisalign Gapped Teeth Overbite Overly Crowded Crossbite Tongue Tie/lip Tie Treatment Prevention Techniques Radiographs/X-Rays Sealants Sedation Dentistry Solea Laser Dentistry

2026 Highlights: Dr. Duy Bui completed his Doctor of Dental Surgery degree at the University of California, San Francisco. He is dedicated to providing exceptional dental and orthodontic care. They create a welcoming and stress-free environment where kids feel comfortable and cared for. The experienced team offers a full range of services, from preventive care to advanced treatments. Whether your child needs a routine checkup with a kids' dentist or specialised orthodontic care, they are here to help. As a leading kids' orthodontist, they provide early orthodontic evaluations and treatments to ensure healthy smiles as they grow. Dr Bui, a California native, is enthusiastic about practising orthodontics and serving families in the community. His passion for the field began when he underwent orthodontic treatment at age 15 and has continued to shape his professional journey. Together with the team, Dr Bui emphasizes individualized care, creating tailored treatment plans that may include braces or clear aligners to help children and teens achieve confident, well-aligned smiles. He received both the Aldrich Scholarship Award and the Rackham Block Grant Award during his residency program.

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Contact:

(408) 736-3311 (408) 736-2620

Mon-Fri: 8am - 4:45pm
Sat: 8am - 1pm
Sun: Closed

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Ken Shimizu, DDS, MSD - SHIMIZU ORTHODONTICS - Sunnyvale, CA Orthodontists - Doctor Portrait Image
Ken Shimizu, DDS, MSD - SHIMIZU ORTHODONTICS - Sunnyvale, CA Orthodontists - Interior Image
Ken Shimizu, DDS, MSD - SHIMIZU ORTHODONTICS - Sunnyvale, CA Orthodontists - Treatment Room Image
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KEN SHIMIZU, DDS, MSD

SHIMIZU ORTHODONTICS
877 West Fremont Avenue, Suite g-1,
Sunnyvale, CA 94087 Directions

Since 1987

Specialty:

Braces Invisalign Early Intervention Surgical Orthodontics Interdisciplinary Restorative Treatment Airway Considerations

2026 Highlights: Dr Ken Shimizu completed a Doctorate of Dental Surgery. and Master of Science in Dentistry degree and Orthodontic Certificate in 1987. He is providing exceptional orthodontic treatment for children and adults. The doctors and dedicated team are committed to guiding patients through treatment, supporting them on their journey toward a healthy, confident, and beautiful smile. They have continued to deliver treatment with the newest technology and exceptional customer service. Dr Ken Shimizu, with over 22 years of experience, is recognised as Sunnyvale's premier Orthodontic Specialist and serves patients in the surrounding areas. They have maintained extremely high standards through the incorporation of modern technology and excellent team members.

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License #1235329566

Contact:

(408) 738-1314

Mon-Thu: 7:30am - 5pm
Fri-Sun: Closed

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TOUNI, DDS, MSD

TOUNI ORTHODONTICS
333 West Maude Avenue, #210,
Sunnyvale, CA 94085 Directions

Since 2016

Specialty:

Diagnosis Clear Aligners Traditional Braces Children’s Orthodontics Overbite Treatment TMJ Pain Treatment

2026 Highlights: Dr. Touni started his dental journey at Cairo University in Egypt, where he earned his Bachelor in Dental Surgery with honors and completed both a general dentistry residency and three additional years of training in prosthodontics. He offers a variety of treatment options, including clear braces, metal braces, and Invisalign, to address a range of malocclusion concerns. The office is committed to creating a warm, inviting environment and providing beautiful smiles and healthy bites in the shortest time possible. At Touni Orthodontics in Sunnyvale, California, he combines advanced orthodontic expertise with a genuine passion for improving lives, helping patients transform their dream smiles into everyday reality. He completed a fellowship in Craniofacial Genetics and Facial Development, gaining his degree in 2012 while contributing to research and participating in humanitarian missions in South America.

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License #1508984022

Contact:

(408) 746-5365

Tue-Fri: 9am - 6pm
Sat: By Appointment Only
Mon & Sun: Closed

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