Frequently asked questions


What dental insurance do we accept? 

At Fremont Natural Dentistry, we are out-of-network with all PPO dental insurance plans. We DO NOT accept  HMO or Alameda Alliance/Medi-Cal. If you do have an insurance plan that we are not in the network of, or do not accept, you can still become a client with us. 

What are the fees for your dental services? 

We DO NOT quote fees for our dental services over the phone (with the exception of your initial visit for an evaluation and x-rays or consultation). Fees for dental services can be quoted after Dr. Colin Yoshida has seen you for a comprehensive oral evaluation. 

If I am a new patient, can treatment be done on the same day as my exam? 

No, we do not offer same day treatment. A thorough examination and preparation is needed to best suit your dental and holistic needs.

Can I have a teeth cleaning on the same day as my initial exam? 

We start new clients off with a 3D Cone Beam Scan or Full Mouth Set of X-Rays, and a Comprehensive Oral Evaluation. Dr. Yoshida would then give you a complete update of your oral health and we’d go from there as far as scheduling a separate appointment for a teeth cleaning or any treatment if needed. 

What makes your practice holistic? 

We offer a variety of holistic services including but not limited to: 

  • The safe removal of mercury amalgam fillings
  • Various forms of ozone therapy for all treatments. 
  • Bio-compatible dental materials. 
  • Health-centered practice that focuses on your overall health. 

Does Fremont Natural Dentistry use fluoride during cleanings and other procedures?

No, Fremont Natural Dentistry does not use fluoride. 

Does Dr. Yoshida do root canals? 

No, Dr. Yoshida does not do root canals.

What does your practice offer for anxious/fearful patients? 

For patients with dental anxiety we offer: 

  • Oral conscious sedation
  • Nitrous oxide
  • Or as a natural alternative, we offer Nu-Calm