Call Now
Website
Call
Business Details
Emergency
services
Your Trusted Orthodontists in Milpitas, Palo Alto & San Mateo
Lee & Woo Orthodontics is a premier orthodontic practice dedicated to delivering exceptional care through advanced treatments and personalized attention. Founded by Board Certified Orthodontists Dr. Kathy Lee and Dr. Shaun Woo, our practice combines decades of expertise with cutting-edge technology to address diverse orthodontic needs. We prioritize patient education, community engagement, and continuous professional development, ensuring our team remains at the forefront of orthodontic innovation. With locations in Milpitas, Palo Alto, and San Mateo, we serve families and adults seeking transformative smile solutions.

Our commitment to excellence is reflected in our membership with leading dental associations, hands-on involvement in dental education, and a patient-centered approach that emphasizes comfort, clarity, and lasting results. By integrating tools like the iTero Digital Impression System and offering options such as Invisalign, we provide efficient, minimally invasive treatments tailored to individual lifestyles. Trust Lee & Woo Orthodontics to deliver not just aligned smiles, but enhanced confidence and oral health for life.
Services
For Children For Adults Invisible Braces Invisalign Surgical Orthodontics
Highlights and features
  • We are Board Certified Orthodontists with specialized training from UCSF.
  • Our team actively contributes to dental education and professional associations.
  • We utilize advanced technology like the iTero Digital Impression System.
  • We offer personalized treatment plans for children, teens, and adults.
  • Our practice maintains three convenient locations across the Bay Area.
Services
For Children
Early orthodontic intervention for children aged 7-12 addresses jaw development, tooth alignment, and bite issues. Our two-phase treatment guides proper growth, prevents future complications, and reduces the need for extractions. Board-certified specialists use child-friendly techniques to create space for permanent teeth and correct habits like thumb-sucking, ensuring optimal dental health and confidence during critical developmental years.
For Adults
Comprehensive orthodontic solutions for adults correct misalignment, improve oral health, and enhance facial aesthetics. We offer discreet options like clear braces and Invisalign while addressing unique challenges such as periodontal concerns and worn dentition. Treatment plans consider lifestyle needs, with accelerated options available for busy professionals seeking confidence-boosting smile transformations at any stage of life.
Invisible Braces
Invisalign clear aligners straighten teeth discreetly using custom-made, removable trays. This technology corrects crowding, gaps, and bite issues without traditional brackets, allowing normal eating and oral hygiene routines. SmartTrack material ensures comfort and precise tooth movement, with treatment durations typically ranging from 6-24 months depending on case complexity and patient compliance.
Surgical Orthodontics
Combined orthodontic and surgical treatment corrects severe jaw discrepancies affecting function and appearance. Pre-surgical braces align teeth for optimal positioning, followed by jaw surgery to improve bite relationships and facial symmetry. This approach addresses issues like sleep apnea, chronic jaw pain, and developmental abnormalities, requiring close coordination between orthodontists and oral surgeons for comprehensive results.
Invisalign
Invisalign treatment uses 3D imaging and SmartForce technology to create personalized aligner sequences that gradually shift teeth into ideal positions. Patients receive new aligners weekly, with progress monitored through bi-monthly checkups. The system effectively treats crossbites, overbites, and spacing issues while offering the convenience of removable trays, making it ideal for maintaining oral hygiene and dietary freedom during treatment.
People
Dr. Kathy Lee
Orthodontist
Board Certified Orthodontist with UCSF training, specializing in children's and adult orthodontics. Lectures at dental schools and maintains active memberships in major dental associations.
Dr. Shaun Woo
Orthodontist
Dedicated orthodontist with advanced training from UCSF, focusing on comprehensive treatment planning and community dental education initiatives across the Bay Area.
April
Office Manager
16-year practice veteran with 24 years dental experience, overseeing operations across all locations while ensuring exceptional patient care and team coordination.
Lilly
Treatment Coordinator
Palo Alto office specialist since 2001, connecting patients with personalized treatment solutions while balancing clinical expertise with compassionate care.
Mary
Financial Coordinator
Bay Area native with extensive patient financial guidance experience, managing billing and insurance matters to ensure accessible, stress-free treatment planning.
Questions
What orthodontic treatments do you offer?
We provide traditional metal braces, clear braces, Invisalign, palatal expanders, and surgical orthodontics for children and adults.
At what age should my child see an orthodontist?
The American Association of Orthodontists recommends an initial evaluation around age seven for early detection of potential issues.
Do you treat adult patients?
Yes, we specialize in adult orthodontics, including discreet options like Invisalign and lingual braces.
How do I care for my braces?
Brush after every meal, floss daily, avoid sticky/hard foods, and attend regular dental checkups every six months.
What payment options are available?
We offer flexible payment plans and work with most dental insurance providers to maximize your benefits.
Is Invisalign treatment faster than traditional braces?
Treatment duration varies by case, but Invisalign can sometimes achieve results faster due to weekly aligner changes.
Videos