Dr. William Bast, DMD

Dr. William Bast, DMD

Oral & Maxillofacial Surgery  ·  
Dr. William Bast, DMD is an oral & maxillofacial surgery specialist in Sayville, NY. He practices oral & maxillofacial surgery.

194 Middle Rd

Sayville, NY 11782

Contact Information

Insurance Accepted

  • Aetna
  • Ameritas
  • Assurant Health
  • Cigna
  • Commercial Insurance Company
  • Delta Dental
  • Dental Network of America
  • DenteMax
  • EmblemHealth
  • 6 More

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Learn about Dr. Bast

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1  Practice Areas

  • Oral & Maxillofacial Surgery

2  Conditions Treated

  • Dentofacial Anomalies
  • Maxillary Hypoplasia

3  Procedures

  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Facial Reconstruction

Background Check

0 Malpractice Claims

No malpractice history found for New York.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


Education data for Dr. Bast is unavailable at this time.

Awards & Recognition

Awards & Honors

Dr. Bast has no awards or honors listed.

Media & Publications

Dr. Bast has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Bast does not have any memberships or affiliations listed. If you are Dr. Bast and would like to add memberships or affiliations, please update your profile.

Dr. Bast's Reviews

Likelihood to recommend Dr. Bast


Based on 13 reviews

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Average Wait Time
  • 16 – 30 minutes
Dr. Bast's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. William Bast, DMD
From amicable staff to professional Doctor I would highly recommend Dr. Bast and his wonderful staff Sincerely, Diana Rush
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Diana Rush in Coram, NY – Apr 30, 2018
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Uses state of the art equipment that reassured me that his treatment plan was correct. Very thorough in explaining all my options with no pressure to do any particular one. Painless dentistry using the miracle of novacaine. Had two procedures done at once, he checked for cancer, and did find...Read More
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Gary C. in Ridge, NY – Nov 05, 2016
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This is the second time my 13 y/o daughter has has to have extractions with Dr. Bast. He is so unbelievably marvelous. So super nice and makes mom and patient feel so comfortable. The woman in the office are just as nice too! On a Saturday evening, he himself, called my home to check on my...Read More
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Henchey in Port Jefferson, NY – Sep 04, 2016
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