Family, Cosmetic, and Implant Dentistry

Your Smile is Our Top Priority

dentist in Upland CA

Signature Dental Team in Upland

We welcome you and your family to Signature Dental in Upland, California!  We provide General, Cosmetic, and Implant Dentistry for our wonderful patients from both near and far away places!

With over 20 years of experience, our entire team is dedicated to providing you with the comprehensive, meticulous, and gentle dental care that is designed for optimal results for many years to come. Our commitment to you is to provide quality care, comfort, and uncompromising dedication to excellence.  

Dr’s Jason Lee, Fiona Chan (UCLA School of Dentistry) and the Signature Team, look forward to developing an open relationship with you in addressing all your dental needs in a friendly and inviting environment.

A Personal Approach to Dental Care

At Signature Dental, we treat our patients like family! Our philosophy is to treat our patients  how we want to be treated.  We do this with a comprehensive dental care plan that we would give our own friends & family. Hence, we simply use the best dental materials and the latest science & technologies.

 Excellence in technique in crowns, white fillings, root canals, dental implants etc. are something to be proud of, but do you know what’s better?  Not needing them!  We coach our patients on prevention on an individual basis.  We have helped so many people improve the health of their teeth and gums for many years!


dental care Rancho Cucamonga

Latest Technologies

Itero Element 3D scanning

Itero Element 3D

3D Scanning

State of the Art Digital Scanning allows for extremely accurate 3D modeling.  Crowns and restorations can be made more precisely WITHOUT the need for messy, gooey impression materials. This also helps eliminate more trash that ends up in landfills. 

same day Zirconia crowns

Same-Day Crowns
Bruxzir Zirconia, Obsidian, Emax

Same or next day Zirconia crowns

Beautiful and life-like esthetic zirconia, Obsidian, Emax crowns (stronger than cerec/porcelain) can be made with state of the art Digital Milling in about an hour. 

*Custom staining and characterization in a day

low radiation CBCT 3D Xray

VaTech Green CT

Low radiation CBCT 3D Xray

Cone Beam Computed Tomography allows for a 3D imaging of detailed structures of the oral maxillofacial region which is critically essential for dental implant placements, extractions,  and even down to visualizing 2 canals in 1 tooth root for RCT’s.  Moreover, VaTech Green CT reduces radiation up to 70% compared with other CBCT’s. 

Dental Care And Prevention For A Lifetime Of Smiles

We at Signature Dental believe healthy teeth and a sense of confidence go hand in hand. Maintaining a healthy outlook on life and a beautiful smile takes more than regular brushing - it requires periodic professional care. Come take advantage of our modern dental facility located in Upland CA providing excellence in modern dentistry. Come and visit us and find out why so many people are happy to be part of the Signature Dental Office.

We're Here for You.

Working hours

Monday: 11:00 am - 7:00 pm
Tuesday: Closed
Wed-Friday: 9:00 am - 5:00 pm
Saturday: 9:00 am - 2:00 pm


1183 E. Foothill Blvd Suite 240
Upland, CA.
Phone: (909) 981-6882