Our dental office is located in the Alta Loma area in Rancho Cucamonga on the corner of Amethyst and Baseline Road just south of the 210 Freeway.


Tuesday 7AM–5PM
Wednesday 8AM–6PM
Thursday 7AM-5PM


9482 Base Line Road
Rancho Cucamonga, CA 91701
[email protected]
(909) 980-1411

Patient Testimonials

Schedule an Appointment With Us!

Call (909) 980-1411 – or

About Dr. Wendy Sugiono

rancho cucamonga dentist dr wendy sugiono

Dr. Sugiono received her Bachelor of Science degree in Dental Hygiene and Doctorate of Dental Surgery from Loma Linda University.

Even with over 33 years of experience, Dr. Sugiono still expands her skills by attending classes, seminars and participates in professional organizations. She has a seat on the California Dental Association’s Peer Review Committee and is an active member of the American Dental Association.

Dr. Sugiono has been practicing in the Rancho Cucamonga community since 1985 and specializes in cosmetic and implant dentistry. When she is not practicing or learning about dentistry she enjoys cycling and hiking in the San Gabriel Mountains near her home.



American Dental Association
Mastership Award – American Academy of General Dentistry
California Dental Association
International Congress of Oral Implantologists
American Academy of Implant Dentistry
Tri-County Dental Society
Rancho Cucamonga Chamber of Commerce
Pinhole Gum Rejuvenation® Certified

Our Dental Services

Dental Implants

Dental implants are the ideal and permanent replacements for missing teeth.

Pinhole Gum Rejuvenation

The Pinhole Technique is a way to repair gum shrinkage through a pinhole in the gum without having to cut. There’s no scalpel or cutting at all.


Veneers are used to restore broken, chipped or discolored teeth. They can also be used to adjust the shape of a normal tooth for a better looking smile.

Dental Crowns

Crowns are a dental restoration that acts like a cap over a tooth. Well prepared crowns are durable and blend in with the rest of a wonderful smile.

Teeth Whitening

For patients who want a brighter smile we recommend starting with ZOOM! whitening in our office and maintaining that color with home bleaching.

Clear Aligners

For patients who want a brilliant new smile without the ugly traditional metal braces, our office offers clear aligners.

Modern Dental Care

Rancho Dentist

Laser Dental Treatment:

Lasers have a variety of uses in dental care. They are minimally invasive when they are used to shape gums, are precise and painless instruments and they can kill bacteria quickly. Dr. Sugiono was an early adopter of laser treatment after seeing how much more effective it was for some periodontal treatments and she and her staff will walk you through how lasers can help your smile.


Digital Dental Impressions:

Dr. Sugiono uses the TRIOS digital scanner (pictured) to take dental impressions. Instead of using a mold, a light wand scans the gums and teeth to comfortably create a fast and accurate 3D image of the mouth which can be used to create crowns, bridges, onlays, veneers and night guards. Our patients also appreciate being able to review their teeth on the computer while we explain our recommended treatment!

Rancho Cucamonga Dentist Office

Whether you are visiting us for a routine examination, cleaning or a smile makeover, we want to ensure that you feel comfortable throughout your visit. Just let any of our staff members know if you would like anything from our list of accommodations.

A warm neck pillow: This heated neck pillow wraps around your shoulders to make you more comfortable in the dental chair.

Soft fleece blankets: We know that it can get cold in the dental office. That is why we provide you with blankets to keep you toasty during your treatment.

Coffee, Tea, & Bottled Water: Let us know if you want any of these complimentary refreshments before or after your treatment.

Explore Our Practice - Office Tour

We are a privately owned family dental practice and we want our visitors to feel at home and comfortable. To show new patients what to expect in our office we have created a virtual tour of our lobby and rooms. You can click around below to explore.

Schedule an Appointment With Us!

Call (909) 980-1411 – Or