Dr. John Ong, DDS
New Patients

Dr. John Ong, DDS


Dentistry | Male


Dr. John Ong, DDS is a dentist who practices in Orlando, FL. He is 46 years old and has been practicing for 11 years.

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Dr. Ong's Experience

Practice Areas

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Conditions Treated

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Procedures Performed

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Background Check

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Ong

Dr. Ong accepts 11 insurance carriers

Dr. Ong's Reviews

Likelihood of recommending Dr. Ong to family and friends
based on 16 total surveys (3 with reviews)
Dr. Ong's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Reviews (3)
in Orlando, FL |
I would never go to this Dentist again. First thing I noticed was that he would not look me in the eye. His demeaner was condescending and told me several times I should perhaps find another dentist. After more comments about doing it his way, compared to my other dentist, I got up and said, "You're right I will go some where else. He then said, "Thanks for wasting my time!" How about my time? Worst dental experience ever. Also witnessed a lizard crawling around on floor under my chair.
in Orlando, Fl |
Is Dr. John Ong bipolar? Why am I asking? No reason at all. It would not be because he was disrespectful to me by saying that my front teeth are not, in his own words, nail clippers. He stated possibilities for my teeth being cracked, After he talked,I responded. Right in the middle of my statement, he abruptly interrupted me. When told I him it was not right to do so, he responded that he did not want to loose his train of thought. To which I said So did I. Arrogant? Nah!
in Orlando, FL |
He is the most rude dentist I ever encounter,
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Dr. Ong's experience matches your search based on the following criteria:

  •  Specializes in Dentistry
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Florida.

    What is medical malpractice
  • 0

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

    What is a sanction or disciplinary action
  • 0
    Board Actions

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

    What are board actions

Conditions Treated

  • Cavity
  • Gum Disease
  • Tooth Abscess
  • Tooth Decay
  • Toothache


  • Medical School
    University Of Southern California / Keck School Of Medicine

    Graduated in 2006

  • Undergraduate School
    University Of Florida

    Graduated in 1996

Languages Spoken

  • English
  • Spanish
  • Tagalog

Memberships &
Professional Affiliations

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


  • Dentistry

Procedures Performed

  • Dental Bridge
  • Dental Crown
  • Lower Dentures
  • Root Canal
  • Teeth Extraction
  • Upper Dentures