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Your Trusted Orthodontist in La Jolla, CA
Robert A. Sunstein, DDS Orthodontist is a family-friendly practice dedicated to creating beautiful, healthy smiles through personalized orthodontic care. Our board-certified orthodontists, Dr. Katherine Wong and Dr. Paul Upatham, combine advanced technology with a patient-centered approach to design customized treatment plans tailored to individual needs. With expertise in both traditional braces and modern clear aligner systems like Invisalign, we serve patients of all ages, prioritizing comfort, efficiency, and long-term oral health.

Our commitment to excellence is reflected in our meticulous attention to detail, ongoing professional education, and a welcoming environment where patients are greeted by name. We emphasize collaboration with family dentists to ensure comprehensive care and maintain a focus on ethical practices, transparency, and community well-being.
Services
Invisalign Traditional Braces Clear Braces Surgical Orthodontics Early Treatment Dentofacial Orthopedics Mouthguards Impacted Canines Palatal Expander Orthodontic Retention
Highlights and features
  • We offer board-certified orthodontic expertise with personalized treatment plans.
  • Our practice utilizes advanced technology like Invisalign and iTero scanning.
  • We prioritize patient comfort with a family-friendly, organized office environment.
  • Our team provides transparent communication and ethical treatment recommendations.
  • We guarantee long-term results through comprehensive post-treatment retention plans.
Associations and certifications
  • American Board of Orthodontics
What people say
Friendly and personable staff Outstanding and personable staff Movies they get to watch Ethical and caring practice Perfect teeth results
Services
Invisalign
Invisalign uses clear, removable aligners to straighten teeth discreetly. Ideal for adults and teens, this technology corrects misalignment without traditional brackets. Patients appreciate the convenience of removing aligners for meals and oral hygiene while achieving results in 12-18 months on average.
Traditional Braces
Modern metal braces efficiently correct complex orthodontic issues. Smaller, more comfortable brackets paired with advanced archwires reduce treatment time. This proven solution remains optimal for severe cases requiring precise tooth movement and bite correction.
Clear Braces
Ceramic braces offer a discreet alternative to metal braces with tooth-colored brackets. They provide effective treatment for moderate to severe alignment issues while maintaining aesthetic appeal, particularly popular among adult patients seeking subtle correction.
Surgical Orthodontics
Surgical orthodontics corrects severe jaw discrepancies unresponsive to braces alone. Coordinated with oral surgeons, this treatment realigns jaws to improve function and facial symmetry. It addresses developmental issues, trauma, or congenital conditions affecting bite and appearance.
Early Orthodontic Treatment
Early intervention addresses developing bite problems in children aged 7-10. This phase creates proper space for permanent teeth, guides jaw growth, and prevents future complications. Timely treatment often reduces the need for extractions or extended adolescent orthodontics.
People
Katherine A. Wong
Orthodontist
Dr. Wong combines orthodontic expertise with personalized care, focusing on long-term oral health and aesthetic results. She stays current with advancements through continuing education and prioritizes patient comfort during treatment.
Paul K. Upatham
Orthodontist
Dr. Upatham specializes in creating customized treatment plans that balance functional improvement with cosmetic enhancement. His approach emphasizes clear communication and utilizing the latest orthodontic technologies for optimal outcomes.
Questions
What orthodontic services do you offer?
We provide Invisalign, traditional braces, clear braces, early orthodontic treatment, surgical orthodontics, and specialized care for impacted canines and jaw development issues.
Are your orthodontists board-certified?
Yes, both Dr. Katherine Wong and Dr. Paul Upatham are board-certified orthodontists with advanced training in craniofacial biology and orthodontic specialties.
Do you treat both children and adults?
We offer comprehensive care for all ages, including early intervention for children, teen-focused treatments, and discreet options like Invisalign for adults.
What payment options are available?
We accept major insurance plans, offer flexible payment arrangements, and provide financing options to make orthodontic treatment accessible for all patients.
How long does treatment typically take?
Treatment duration varies by case complexity but averages 12-36 months. Invisalign treatment often completes in 12-18 months with proper patient compliance.
What technology do you use?
We utilize iTero digital scanning, SmartTrack aligner material, and advanced orthodontic systems to ensure precise, comfortable, and efficient treatment outcomes.
Reviews (1)
Jeff Lee
Mar 16, 2020 Report
Both Drs. Katie Wong and Paul Upatham are truly master clinicians!They provide comprehensive orthodontic treatment for all ages and treat all their patients like family. I highly recommend both of them for all your orthodontic needs.