Your Smile Makes All the Difference.

We are committed to helping you look, feel and smile your best.

Book An Appt Meet Our Team

To change an existing appointment, click here. To change an appointment, click here.

Office Hours

Mon 9:00 AM - 6:00 PM

Tues 8:00 AM - 5:00 PM

Wed 9:00 AM - 6:00 PM

Thurs 10:00 AM - 7:00 PM

Fri 8:00 AM - 4:00 PM

Sat 8:00 AM - 12:00 PM

Sun Closed

We are open select Saturdays by appointment only. Please call office for more details

Meet Our Team

View All

Sumeet Pandhoh DentistDDS

Jessica Leong DentistDDS

David Lee OrthodontistDDS, MS

Bertina Yuen PeriodontistDMD, MMSc

Vinh-Thy Nguyen EndodontistDDS

Max Moncayo Oral SurgeonMD DDS

Nubia Greenhalgh HygienistRDH

Miriam Caraveo HygienistRDH

Monica Ceniceros HygienistRDH

Marcia Cortez Office Manager

Stop on By

on the corner of Valley & Grand, in the Kohl's shopping center across the parking lot from PetSmart

Walnut Smiles Dentistry and Orthodontics store front thumb

Directions

We pride ourselves on our service.

We use advanced proven technology to keep your smile looking the best! Modern dental technology like Digital X-Rays and CEREC^® CAD/CAM single-visit crowns allow care that's faster, less invasive and more efficient than ever before.

all services

Braces / Orthodontics

The most commonly known orthodontic treatment is braces: an orthodontic appliance used to straighten teeth and correct bad bites. Braces can be prescribed for teens, adults, and children who have permanent teeth.

Clear Aligners

Similar to braces, clear aligners use a gradual force to control tooth movement, but without metal wires or brackets.

Crowns

A dental crown restores a tooth's shape, size, and strength. It fully encases the visible portion of your tooth or dental implant.

Dental Hygiene

Routine dental checkups are vital to good oral hygiene and are the best way to detect problems at their earliest stages which saves unnecessary discomfort, time, and money.

Root Canal / Endodontics

An endodontic treatment saves a severely injured, cracked, or decayed tooth when its pulp becomes inflamed or infected. If it is not treated promptly, pain or a tooth abscess results. Endodontic treatment is also known as a "root canal."

Fillings

A filling repairs and restores the surface of a tooth that has been damaged by decay, fracture, or wear.

Gum Disease / Periodontics

Gum disease, also known as periodontal disease, is a bacterial infection of the gums and tissues that support your teeth. It is caused most often by the build-up of plaque and tartar when teeth are not routinely brushed and flossed.

Wisdom Teeth / Oral Surgery

Third molars, also called wisdom teeth, are the last set of permanent teeth to erupt in a person's mouth and are the ones least needed. While the removal of wisdom teeth is the most well-known type of oral surgery, there are many reasons why oral surgery may be required.

Teeth Whitening

Tooth whitening enhances the brightness of natural teeth; but it's not for everyone. Discuss it with your Dentist before you take action.

Veneers

A veneer improves the appearance of the visible front surface of a tooth by covering it with a wafer-thin, custom-made shell of tooth-colored porcelain.

Implants

For over 40 years Dental Professionals from around the world have placed Dental Implants in patients to restore their oral function. Dental Implants are made from surgical grade Titanium, and in most cases offer a permanent solution for one or more missing teeth.

Emergency

Stay calm. Focus on stopping the bleeding and protecting the injured tooth or area by following the appropriate instructions in this section.

Braces / Orthodontics

Clear Aligners

Similar to braces, clear aligners use a gradual force to control tooth movement, but without metal wires or brackets.

Crowns

A dental crown restores a tooth's shape, size, and strength. It fully encases the visible portion of your tooth or dental implant.

Dental Hygiene

Routine dental checkups are vital to good oral hygiene and are the best way to detect problems at their earliest stages which saves unnecessary discomfort, time, and money.

Root Canal / Endodontics

Fillings

A filling repairs and restores the surface of a tooth that has been damaged by decay, fracture, or wear.

Gum Disease / Periodontics

Wisdom Teeth / Oral Surgery

Teeth Whitening

Tooth whitening enhances the brightness of natural teeth; but it's not for everyone. Discuss it with your Dentist before you take action.

Veneers

A veneer improves the appearance of the visible front surface of a tooth by covering it with a wafer-thin, custom-made shell of tooth-colored porcelain.

Implants

Emergency

Stay calm. Focus on stopping the bleeding and protecting the injured tooth or area by following the appropriate instructions in this section.

Welcome to Walnut Smiles Dentistry and Orthodontics

Walnut Smiles Dentistry and Orthodontics is located on the corner of Valley & Grand, in the Kohl’s shopping center across the parking lot from Pet Smart. If you are looking for a dental office in the zip codes of 91789, 91714, 91765, 91748 and 91766 we would love to be your dentist. Dr. Pandhoh and his team at Walnut Smiles Dentistry and Orthodontics are committed to offering the latest in dental technology including single visit CEREC CAD/CAM crowns, Digital x-rays, professional teeth whitening, veneers, implants, and oral cancer screenings. We are proud to partner with dental specialty providers in our office. This includes Periodontics Endodontics, Oral surgery and oral Orthodontics. We are excited to serve the dental needs of Walnut, Diamond Bar, Pomona, City of Industry, and the surrounding communities.

Your Smile Makes All the Difference.

Stop on By

Insurance Options

Payment Options

People Love Us on Yelp

We pride ourselves on our service.

Braces / Orthodontics

Clear Aligners

Crowns

Dental Hygiene

Root Canal / Endodontics

Fillings

Gum Disease / Periodontics

Wisdom Teeth / Oral Surgery

Teeth Whitening

Veneers

Implants

Emergency

Braces / Orthodontics

Clear Aligners

Crowns

Dental Hygiene

Root Canal / Endodontics

Fillings

Gum Disease / Periodontics

Wisdom Teeth / Oral Surgery

Teeth Whitening

Veneers

Implants

Emergency

Welcome to Walnut Smiles Dentistry and Orthodontics