COVID-19 Update (06/24/2020)

We are happy to announce that we will be starting a phased re-opening soon!

We have added a number of additional steps as well as equipment to help ensure the protection of everyone.  Care will be taken to not rush this process, so everyone's patience will be greatly appreciated.  More than three months has passed since the stay at home orders and quite a large number of people have been waiting patiently to resume their dental care.  We will do all we can to get everyone back as soon as possible. 


For the time being, we will not be operating at full capacity for the purpose of keeping everyone at a distance.  Furthermore, some of our staff may not be able to return due to family obligations related to the pandemic.  

Please stay safe and take care of yourself and your loved ones.  We look forward to seeing everyone soon.  

We will also give updates, whenever available, on our Facebook page. 

Thank you.



Heng Guang

Dr. Guang

Corona Dentist Serving Southern California

Dr. Guang is a general and cosmetic dentist located in Corona, CA.  Dr. Guang and staff are committed to providing the highest quality dental care to every single patient.


  • Our goal is to restore and maintain your overall health through prevention and promotion of daily self maintenance.  With that philosophy in mind:​​


  • Every evaluation is comprehensive in diagnosing only what is necessary to improve overall health of each patient. 


  • A final dental treatment plan is carefully created to provide the best in long term care and success.


  • The result is a healthy, maintainable dentition with the optimum function and aesthetics.



  • ​Preventative Dentistry

  • Restorative Dentistry

  • Crown|Bridge

  • Inlay|​Onlay

  • Cosmetic Dentistry

  • Endodontics

  • Invisalign

  • Sleep Apnea

  • Oral Appliances

  • Dental Implants

  • Whitening (ZOOM!)



“I've been a patient of Dr. Guang for over six years. He is professional in every respect, his staff is very courteous, and his office is very neat and clean.

The best thing I can say about him is he truly cares about his patients, both dentally and financially. He wants you to have great dental health and he won't recommend something unless you truly need it. I wish auto mechanics were so honest!"

                                                - Victor N.

Sleep Apnea



  • Member of The American Academy of Dental Sleep Medicine

  • Herbst Appliance

  • FDA Cleared for Snoring and Sleep Apnea

  • CPAP Intolerance Alternative

            Call for details

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