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    Dentist in Frankfort

    OFSG is proud to call Frankfort home! We are located across from the Frankfort Regional Medical Center off of Doctors Drive. We are open daily and offer convenient appointment times. We focus on the care and comfort of each patient that comes to our office and work each day to provide the highest quality of care.


    Mon: 8:30am – 5:00pm

    Tue: 8:00am – 12:30pm

    Wed: 8:30am – 5:00pm

    Thu: 8:00am – 12:30pm

    Fri: 8:00am – 2:00pm

    Sat: Closed

    Sun: Closed

    Our Oral Surgeon in Frankfort

    • Dr. Brent Mortenson
      Board-Certified Oral and Maxillofacial Surgeon
      Read Bio


    Insurance & Financing

    BlueCross BlueShield

    Delta Dental

    United Concordia
    And more!

    We accept additional insurance plans at select practices, and want to work with you to find the care you need. Please call (877) 777-1598 so we can check for a nearby practice that may accept your plan.

    Patient Reviews


    • Carolyn Harris
      My experience at your facility services were outstanding from making an appointment so I could be seen before April 16, 2024. The physician along the staff who worked with him was professional, courteous, answered all of my questions before we started, very considerate since I explained how nervous I was, showed compassion to me, The ladies at the front desk showed understanding and patience when you checked in, the physician along with the staff were considerate, outstanding, and understanding to me! I would recommend this office highly to anyone! Thank your service!👌

    • Ky Trailhikers
      I don’t know if anyone could be more nervous than I was. Nothing used to scare me, but my body has changed with age. It doesn’t help that I now have a rare allergy that causes me to watch for anything with mammal by-products, including things used at the dentist office. It just adds worry on top of it, but Dr. Mortenson took my allergy serious, and switched the type of stitches being used. I also have panic attacks, and with all my worries, I just knew I could not be awake to have my broken tooth extracted. The ladies that work with him are so wonderful. I felt faint from laughing gas, or possibly my nerves, but one nurse commented to turn it off, and both were so wonderful to distract me, and help me get my breathing back in order. They treated me like family and always wanted to make sure I was comfortable. When the doctor came in, they were slick. I said a few words to him and was out like a light! That was the best thing they could have done (not telling me they were getting ready to knock me out.) If they had warned me, I probably would have been panicked. I woke up fine and thought I was still talking with the ladies, even though later I realized it was the doctor I last spoke to. lol I woke up and heard one of them say, “It’s out.” I said, “What? It’s out?” Talk about a big smile on my face, except with gauze in my mouth. lol Another review described it perfectly: I left there wanting to hug everyone! I will definitely go back here if I ever need another tooth pulled. They are such wonderful people that work perfectly together to make everything less painful in so many ways.

    • Mickey Block
      The entire experience here was wonderful. They were quick, professional, curious and informative about everything they were going to do. They were also very helpful with my post care instructions and that I could call anything if I had any issues arise. I highly recommend them for anyone needing dental work done that is beyond the scope/expertise of their family dentist.