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Dr. James Winterton, DDS

Dr. James Winterton, DDS

Age 39 Dentistry M
(35) 35 reviews
Accepting New Patients


Dr. James Winterton, DDS is a dentistry practitioner in Newport Beach, CA. He currently practices at Arthur Helliwell and James Winterton, Newport Beach CA. He accepts multiple insurance plans.


  • University of California San Francisco School of Dentistry, Medical School — 2012

Insurance Accepted

  • Aetna
  • Ameritas
  • Cigna
  • Delta Dental
  • Dental Network of America
  • First Dental Health
  • Guardian
  • Liberty Dental
  • MetLife
  • Principal Financial Group
  • Total Dental Administrators PPO
  • UnitedHealthCare

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Nov 24, 2021
Great staff and dentist!
— Nov 24, 2021
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Photo: Dr. James Winterton, DDS
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Dr. Winterton's Office & Staff

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Frequently Asked Questions

Find contact information here to make an appointment.

Click here to compare with other Dentistry Practitioners.

A list of accepted insurance providers is available on the Healthgrades insurance check. It is always a good idea to verify your insurance when making an appointment.

Dr. Winterton frequently treats the following conditions: Dry Mouth, Oral Cancer, and Tempormandibular Joint Pain. See more on Sharecare.

Dr. Winterton has over 10 years of healthcare experience.

There is a star rating of 4.9/5 for Dr. James Winterton, DDS. Patients say that they trusted the provider's decisions and the provider explained conditions well. See all patient feedback on Sharecare.


  1. Arthur Helliwell and James Winterton, Newport Beach CA

    1. 1
      James L Winterton DDS Inc.
      400 Newport Center Dr Ste 304, Newport Beach, CA 92660 (949) 760-6022