Dr. Chanbo Sim, DDS

Dr. Chanbo Sim, DDS


Dentistry | Male

11 reviews| Leave a review

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Patient Testimonials

Care Philosophy

Dr. Sim practices Dentistry at 1 location in Merrillville, IN.

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Dr. Sim'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. Sim

Dr. Sim accepts 13 insurance carriers

Dr. Sim's Reviews

Likelihood of recommending Dr. Sim to family and friends
based on 11 total surveys (5 with reviews)
Key Survey Insights
  • Trustworthiness
  • Helpfulness
  • Staff
  • Scheduling
Experience with Dr. Sim
  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Spends appropriate amount of time with patients
Dr. Sim's Office & Staff
  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)
    10 – 15 minutes (10)
Open Full Survey+
in Hebron, IN |
Staff was great. Dr. Sim not so good. In a hurry. I went for dentures. He was more worried about the look of my wrinkles than the fit. Had to take then to the place that made them to get them fixed properly. I don't think he knows much about dentures.
in Merrillville, IN |
2013 - I had a horrible toothache that Dr. Chanbo Sim said was a cavity. The dentist filled the tooth although he informed was close to the root. He said I should be fine. Tooth was still sensitive and 3 weeks later returned to some pain. Went back and he gave me antibiotic oral solution to rinse with and should be fine. I went out of state, had to immediately return due to excruciating same tooth pain which was now infected. Had to have expensive treatment and crown at a orthodontist practice.
in Merrillville, IN |
I searched high and low for a good dentist. The search was over when I met Dr. Sim. His work is excellent and truly pain free. His office staff is so friendly you feel like part of the family.
in Merrillville, IN |
Dr. Sim was very gental and kind.. And so was his staff..
in Gary |
Dr. Sim is very nice and caring. Never been to a dentist office and laughed so much. Only been there twice now after leaving my dentist after 10 years. Can't believe the difference. Very well organized.
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Dr. Sim's experience matches your search based on the following criteria:

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

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Indiana.

    What is medical malpractice
  • 0

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

    What is a sanction or disciplinary action
  • 1
    Board Action

    Dr. Sim has 1 board action

    What are board actions
    • Practicing without a Controlled Substance License (6/5/2012)
    • Action Taken: Education
    • Summary: Please reference the following Document
    • Documentation: Download here (PDF)
    • State: Indiana

Conditions Treated

Dr. Sim does not have any conditions listed. If you are Dr. Sim and would like to add conditions you treat, please update your free profile.

Languages Spoken

  • English
  • Korean

Memberships &
Professional Affiliations

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


  • Dentistry

Procedures Performed

Dr. Sim does not have any procedures listed. If you are Dr. Sim and would like to add procedures you perform, please update your free profile.

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