We understand you may have questions regarding face covering requirements in our dental office with the August 11, 2022, CDC announcement. We greatly respect everyone’s opinion and convictions regarding such a sensitive and controversial subject; however, we ask that all patients and visitors continue to wear face masks in our dental practice, except when seated in the patient chair during treatment. We have adopted our policies to comply with the California Department of Public Health’s guidance issued on February 28, 2022, which states that face masks are still required for all individuals in health care settings, including dental offices, regardless of their vaccination status. At South Ontario Family Dental we believe in putting the health and safety of our dental team and patients first and have always adopted the most cautious approach regarding government and health officials’ recommendations in response to the pandemic. We thank you all for your understanding and patience as we work diligently to protect the health and safety of our patients and dental team during these challenging times. If you have any questions or concerns about our dental office’s face covering policy, please contact our office at (909) 983-0908

Patient Billing

For your convenience we accept cash, check, and most major credit cards. We deliver the finest care at the most reasonable cost to our patients, therefore payment is due at the time service is rendered unless other arrangements have been made in advance. If you have questions regarding your account, please contact us at Daryn T. Nishikawa, DDS Phone Number Daryn T. Nishikawa, DDS Phone Number (909) 983-0908. Many times, a simple telephone call will clear any misunderstandings.

Please remember you are fully responsible for all fees charged by this office regardless of your insurance coverage.

We will send you a monthly statement. Most insurance companies will respond within four to six weeks. Please call our office if your statement does not reflect your insurance payment within that time frame. Any remaining balance after your insurance has paid is your responsibility. Your prompt remittance is appreciated. We can make arrangements for a monthly payment plan but this must be done prior to the actual procedure.  Furthermore, we accept most PPO insurances (see list below), so please inquire if we are able to serve your needs and maximize your insurance benefits!  Even if we are not in- Network with your policy, as a courtesy to all of our patients (new and existing) we will still bill your insurance on your behalf.  If you need help at any time understanding your insurance, please do not hesitate to contact our office.

  • Delta Dental Premier
  • Metlife PPO
  • Aetna PPO
  • Cigna PPO
  • Guardian PPO
  • Aetna PPO

Reach Us Here

If you have any questions or to schedule an appointment with Dr. Nakamura:

Call us at Daryn T. Nishikawa, DDS Phone Number (909) 983-0908