Testimonials

At JH Mountain Dental, We value our patients' experience. Read below what our happy patients say about us!


Web-MD Reviews

"Dr Grant Kollenborn was so incredible helping us visiting out of towners with a dental emergency. He was able to fit us in on very short notice after my wife fell and broke and chipped several teeth. The staff was amazing and helped fix a really bad situation. Can’t say enough about it. Amazing dentist and the nicest guy!!! "

  • July 11, 2023

"Dr Kollenborn’s office is fantastic, their Hygienist does a fabulous job cleaning my teeth and the front staff is so helpful and friendly. I would highly recommend their office. Thanks Dr K"

  • May 30, 2023

"My first visit since Dr. Cloetta retired. Our new Doc is spot on and gets after it! Thanks for fixing the broken tooth????"

  • May 20, 2023

"First time to Dr. Kollenborn. Very impressed with him. Excellent dental visit, also excellent instructions until next visit. Pam"

  • April 11, 2023

 "My dental hygienist was very caring and thorough. I appreciated her attention to keeping my mouth constantly suctioned and allowing no fluid accumulation to make me anxious about swallowing."

  • March 21, 2023

"Thank you for the advice and repair, Dr. Kollenborn. I got in on short notice to have my broken tooth taken care of. Enjoyed the friendly discussion as well. "

  • February 25, 2023

 "Chipped my tooth and was able to get right in to the dentist and have it repaired! Superb efficient service and much appreciated! "

  • February 22, 2023

 "Dr. Kollenborn who took over after Dr. Cloetta retired is fantastic! Front and back staff 5 stars as well! T"

  • December 9, 2022

 "Dr. Cloetta (retired) was my dentist for ever and I loved her, but Dr Kollenborn is excellent as well. He is careful and observant, obviously loves his work and was a pleasure to see (! what?). He fixed my broken tooth very well and quickly. ... Same friendly, skilled staff too. This dental office has a great team."

  • November 29, 2022













Patient Reviews

  • "Web-MD Reviews

    "Dr Grant Kollenborn was so incredible helping us visiting out of towners with a dental emergency. He was able to fit us in on very short notice after my wife fell and broke and chipped several teeth. The staff was amazing and helped fix a really bad situation. Can’t say enough about it. Amazing dentist and the nicest guy!!! "
    • July 11, 2023

    "Dr Kollenborn’s office is fantastic, their Hygienist does a fabulous job cleaning my teeth and the front staff is so helpful and friendly. I would highly recommend their office. Thanks Dr K"
    • May 30, 2023

    "My first visit since Dr. Cloetta retired. Our new Doc is spot on and gets after it! Thanks for fixing the broken tooth????"
    • May 20, 2023"
  • ""First time to Dr. Kollenborn. Very impressed with him. Excellent dental visit, also excellent instructions until next visit. Pam"
    • April 11, 2023

    "My dental hygienist was very caring and thorough. I appreciated her attention to keeping my mouth constantly suctioned and allowing no fluid accumulation to make me anxious about swallowing."

    • March 21, 2023
    "Thank you for the advice and repair, Dr. Kollenborn. I got in on short notice to have my broken tooth taken care of. Enjoyed the friendly discussion as well. "

    • February 25, 2023"
  • ""Chipped my tooth and was able to get right in to the dentist and have it repaired! Superb efficient service and much appreciated! "
    • February 22, 2023

    "Dr. Kollenborn who took over after Dr. Cloetta retired is fantastic! Front and back staff 5 stars as well! T"
    • December 9, 2022

    "Dr. Cloetta (retired) was my dentist for ever and I loved her, but Dr Kollenborn is excellent as well. He is careful and observant, obviously loves his work and was a pleasure to see (! what?). He fixed my broken tooth very well and quickly. ... Same friendly, skilled staff too. This dental office has a great team."
    • November 29, 2022"

Contact Us

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Our Location

Hours of Operation

Monday:

8:00 am-5:00 pm

Tuesday:

8:00 am-5:00 pm

Wednesday:

8:00 am-5:00 pm

Thursday:

8:00 am-5:00 pm

Friday:

8:00 am-5:00 pm

Saturday:

8:00 am-1:00 pm

2X per month

Sunday:

Closed