We welcome you to Walter Dental where you will find exceptional services, staff and warm welcoming smiles. The first step to maintaining good oral health is finding a dental office who you can trust to provide superb services, patient comfort, cleanliness and a welcoming atmosphere. Here at Walter Dental we pride ourselves on the passion, dedication and knowledge to provide you with the utmost services for you and your family.  We believe and strive for perfection. We are certain that we can design a smile that you can be confident and proud of.  

 About Us

All of us at Walter Dental believe in giving patient time and space.  We believe in giving treatment options.  Definitely, doing nothing is an viable option.   Most of all, we believe in doing the right thing!  



Welcome to our new location 

236 W. Badillo St

Covina, CA 91723

626 339-7012

Monday         :  8:30 - 3:00 (By appt)

Tuesday         : 8:30 - 5:30

Wednesday   : 9:00 - 6:00 

Thursday       :  8:30 - 3:00 (Staff Only)

Friday             :  8:30 - 5:30

Saturday        :  By appt



Cosmetic Dentistry

Oral care that focuses on improving the appearance of your mouth, teeth and smile.

Advanced Dentistry

Procedures that involve in restorating missing tooth/teeth, gum disease and orthodontic treatment.

General Dentistry

Basic dental care that include teeth, gum and other structure through a thorough examination of your mouth.


“Dr. Rong is truly an outstanding dentist in my opinion. He’s professional, friendly and very patient. His assistants are equally outstanding. I wish all of my previous dentist experiences were this way.”

Alexio V. Alexio V., Baldwin Park

“Dr.Rong was our dentist at Sylmar. All Sylmar clients are sad to see him leave Sylmar. However, we are all happy for him! He is the BEST dentist we’ve ever had. He is truly the best, honest , sincere and most of all, extremely compassionate especially towards children. Highly recommended!”

Cc R. Cc R., Calabasas

“This Dentist is honest and comfortable to be around. He thoroughly explains everything about your teeth! His Front office and staff are amazing and eager to make you at ease. They follow-up after your apppintments. They send kind reminders when you have one via email. I have finally found my Dentist!”

Patricia L. Patricia L., Whittier

“So I’ve made the jump to Dr. Rong’s practice. Yes I drive close to 50 miles to make it here (Don’t believe me? Look at my photo). Am I crazy being that I drive by possibly hundreds of other dentists? Absolutely not. I am so happy to be here among such great people.”

David M. David M., Porter Ranch

“This is the best dentist I’ve ever been to!!! I am normally very scared of the dentist however, Dr. Rong makes you feel super comfortable. He has many techniques that other dentists that I’ve encountered who don’t. I also appreciate the fact that he gives an educational discussion about the health of our teeth during the session.”

Pauline V. Pauline V., El Monte

“This is the best dentist office I’ve ever been to and I’ve been coming to many dental offices my entire life. Everyone from the receptionist to Dr. Rong himself are extremely friendly, helpful and they actually take the time to explain different options in dental treatment.”

Ralph P. Ralph P, Covina