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Your Trusted Dentist in Upland, CA
At Signature Dental, we have dedicated ourselves to providing exceptional dental care for over two decades. Our practice is built on a foundation of personalized attention, utilizing the latest advancements in dental technology to deliver precise and effective treatments. We specialize in general, cosmetic, and implant dentistry, ensuring comprehensive solutions tailored to each patient's unique needs. Our team, led by Drs. Jason Lee and Fiona Chan, prioritizes preventive care to help patients maintain optimal oral health and avoid future complications. With state-of-the-art equipment such as 3D digital scanning and low-radiation CBCT imaging, we offer accurate diagnostics and minimally invasive procedures.

Our commitment to excellence extends to our use of high-quality materials, including durable zirconia crowns and esthetic veneers, designed for long-lasting results. We treat every patient like family, fostering a welcoming environment where comfort and trust are paramount. Our dedication to continuous education ensures we remain at the forefront of modern dental practices, incorporating evidence-based techniques to enhance patient outcomes. Located in Upland, CA, we serve local and regional communities, striving to make dental care accessible and stress-free. By combining technical expertise with compassionate service, we aim to transform smiles and improve lives through every interaction.
Services
Cosmetic Dentistry Dental Implants Teeth Cleaning Dental Crowns Root Canal Therapy Teeth Whitening Dental Bridges Restorative Dentistry Veneers Digital X-Rays
Highlights and features
  • We offer 20+ years of combined experience in advanced dental care.
  • Our team utilizes state-of-the-art 3D scanning and low-radiation imaging technology.
  • We provide personalized preventive care plans tailored to individual needs.
  • Our practice features same-day crown fabrication with durable zirconia materials.
  • We maintain membership in leading dental organizations for ongoing professional development.
Services
Cosmetic Dentistry
Our cosmetic dentistry services transform smiles through veneers, teeth whitening, and bonding. We use advanced materials like E-Max and BruxZir zirconia for natural-looking, durable results. Each treatment plan addresses discoloration, misalignment, and structural imperfections while preserving tooth integrity. Patients receive personalized consultations to determine optimal aesthetic solutions.
Dental Implants
We provide implant-supported restorations using premium brands like Nobel Biocare and Straumann. The process includes 3D imaging for precise placement, osseointegration monitoring, and custom crown fabrication. Implants preserve bone structure and eliminate the need for adjacent tooth modification. Our success rate exceeds 93% with proper post-operative care.
Root Canal Therapy
Advanced root canal procedures eliminate infection using electronic apex locators and rotary instrumentation. We employ digital measurement techniques and biocompatible filling materials to ensure complete canal sealing. Post-treatment crowns protect restored teeth. Most procedures complete in 1-2 visits with local anesthesia.
Same-Day Crowns
Our CAD/CAM technology creates zirconia and lithium disilicate crowns in one visit. Digital impressions replace traditional molds, reducing appointment time by 50%. Custom staining matches natural dentition, with milling completed in 60-90 minutes. These monolithic crowns resist fracture better than traditional porcelain-fused-to-metal restorations.
Preventive Care
Comprehensive preventive programs include digital exams, low-dose X-rays, and personalized hygiene instruction. We emphasize early intervention through sealants, fluoride treatments, and bite analysis. Regular cleanings combined with patient education reduce long-term dental risks and maintain periodontal health.
People
Jason Lee
Dentist
Dr. Jason Lee earned his DDS from UCLA School of Dentistry and has practiced for over 20 years. He specializes in implant dentistry and restorative treatments, maintaining membership in the American Dental Association and Academy of General Dentistry. His approach combines technical precision with patient comfort.
Fiona Chan
Dentist
Dr. Fiona Chan graduated from UCLA School of Dentistry and focuses on cosmetic and sleep apnea dentistry. With 20+ years of clinical experience, she stays current through postgraduate education and professional organizations like the American Academy of Dental Sleep Medicine.
Questions
What dental specialties do you offer?
We provide general dentistry, cosmetic treatments, implant placement, restorative procedures, and sleep apnea solutions using advanced diagnostic tools.
Do you accept dental emergencies?
While we don't list emergency services, we recommend contacting our office for urgent dental concerns during business hours.
What payment options are available?
Payment details weren't specified in the text - please contact our office directly for billing information and financing options.
How can I schedule an appointment?
Call us at (909) 981-6882 during operating hours or visit our website for appointment requests.
Are dental implants covered by insurance?
Implant coverage varies by policy - we suggest verifying benefits with your provider before treatment planning.
What technology do you use?
Our practice features Itero Element 3D scanners, VaTech Green CT imaging, and digital milling machines for precise diagnostics and same-day restorations.