I would not recommend going here if you care about your health and wallet.
Incurred over 1,800 in medical bills to to negligence and my teeth are still very sensitive. Stay away if possible

I only give one star review because a no-star review (or a MINUS 5 stars) is not available. This doctor is the most incompetent dentist I have ever been to. I came to him to get a repair of a healthy but slightly chipped front tooth. Seems simple, right? WRONG! Two days after Johnston, half of my tooth disintegrated, along with Johnstons sloppy patching. I had to return back to Johnstons office to TRY to get the same tooth re-done. Except, Johnston did not know how to fix what he messed up so miserably a few days prior. His proposed options were outrageous (and expensive surprise-surprise): crown & veneeres on both front teeth, or file down my teeth short (which would have accomplished nothing as he already destroyed half of my front tooth), or do pretty much nothing: just polish my front tooth and leave my tooth paper thin as it was. He said there was no way he could reinforce my tooth. I asked for my money back. The coward hid in the back office while his arrogant receptionist tried to tell me that it was not Jeff Johnstons fault that my front tooth disintegrated two days after my dental visit with him; that at fault was my teeth grinding. So I had to go to another doctor and pay again to fix Johnstons mess. I did go to another doctor that day. And when I mentioned Johnstons proposed treatment options at a new office, they were appalled. I did not recommend to the new doctor what I wished could be done with my tooth. I just showed my tooth to the new doctor and asked for help. The new doctor did exactly what I was hoping for: he reinforced and repaired my tooth properly. He had no problems doing what Johnston said could not be done!!! Obviously, reinforcing a tooth is beyond Johnstons skill level. And to make things worse, I just received a bill from Johnstons office today. Not only they charged me for the Johnstons unskilled, sloppy ruining of my tooth, they also sent me a bill for cleaning!!! I NEVER got my teeth cleaned at that office!!! They submitted a fraudulent bill!!!! If you care about your teeth for Gods sake, PLEASE avoid Johnston at all costs possible.

Great dental office

"I would highly recommend Dr. Jeff Johnston if you are ever in need of any type of dental work. Not only are my teeth cleaner than ever but the massage chairs in his office made my back feel great too!" ~ Jane Thompson (Denver, CO)



"I was truly scared of going to the dentist from horrible past experiences and Dr. Johnston has made me lose that fear. Not only is his office amazing, he explains everything and has a soft hand. He truly cares about his patients well-being and comfort. I have never been to a dental practice like this." ~ Diana Lewkowicz Vezzetti (Denver, CO)



"My dentist experience was very similar to a trip to the spa! No kidding. The customer service was excellent, the massage chairs and flat screen TV’s, with noise canceling head phones made the time pass very quickly! I have told many others about Dr. Johnston and his staff's service." ~ Randal (Denver, CO)

"Best dentist I have ever been too. It was painless and quick and talked me through the whole process." ~ Shaun (Lakewood, CO)



"Friendly, knowledgeable staff! Awesome office environment." ~ Paul (Denver, CO)



"Doctor Jeff and his staff were attentive and very nice! The state-of-the-art equipment, amenities & beautiful office made my visit a pleasant one! I will recommend Ascent Dental to everyone...including my family." ~ Victor Stewart (Denver, CO)

Ascent Dental is in the Cherry Creek area - closer to Colorado Blvd; less than a mile from the Cherry Creek mall. FREE Parking which was awesome! Very clean and modern office - had internet available for anyone to use while they're waiting, which is a nice touch... Got in right away, which is huge as I hate taking off of work for appts.

Dr. Johnston and his assistant were very nice. Very upfront with what was going on in my mouth - and worked w/me to get everything taken care of now and what I need done in the future. I realized after telling Dr. Johnston, going to the Dentist isn't my favorite thing to do (which he's aware of for most people), he did everything he could to make me relaxed and comfortable. Costs are reasonable and you get what you pay for! I would HIGHLY recommend this office to anyone most importantly, my friends and family.