From the moment that I walked in the door, I felt at ease. Dr. Johnson and Shay made the process of getting a root canal VERY easy. He was very thorough before, during, and after the procedure. He made SURE I understood what was going on and assured me that the process would be painless...AND IT WAS!!! I would HIGHLY recommend him!

Dr. Johnson is very personable and so is the young lady working the front desk. He was efficient and kept me informed every step of the way. Dr. Johnson made sure I was comfortable. Root canals are typically nerve wrecking, however, my experience overall was pleasant.

Excellent experience with Dr.Johnson during my root canal procedure. He explained the process in detail and it was smooth and painless. I was so relaxed i almost fell asleep and felt no pain whatsoever.I encourage you to visit this office for your dental needs. You will not be dissapointed.

I called them and checked with them whether they accept my insurance, they said yes and gave an appointment. After starting the treatment, they came back and said it is out of network. Who is responsible for this bill ? Dont you know what all insurances you accept ?

Dr. Brent is a great human being in addition to being an amazing endodontist. He performed my RCT last year in December and I was experiencing some discomfort in that tooth after an year. He agreed to see and said that he wont be charging me with anything . Thanks Dr. Brent.

Had my first (and hopefully only!) root canal with Dr. Johnson and I was so impressed with how thorough he was in explaining everything so I was comfortable and I felt no pain. Would definitely recommend!

Came in for a root canal, and very nervous as it is the only work done on my teeth... The DR amazing! I didnt feel any pain and he was kind and patient with me throughout the entire process! Cant recommend him enough!!!

Dr. Johnson was very professional and instructive during the root canal treatment. The root canal precedure itself was pain free.

Very thorough and straight forward. I will definitely use them again.

When you have a root canal redo issue, you are in debilitating pain, deeply anxious. I was referred to Dr. Johnson by my dentist. I walked in as an emergency, and was immediately taken care of. Dr. Johnson is detailed and highly skilled. His demeanor is compassionate, his movements are deliberate and smooth. He is in absolute control, which puts you at ease. He is the only doctor I would trust with these issues. It feels good, knowing that Im in capable caring hands. His determination to ensure I was comfortable is unmatched. Sandy at the front desk makes the check in process streamlined. You will know upfront about fees and such. Thank you for keeping me out of pain and taking extraordinary care of me.

Outstanding dental experience. Dr. Brent was kind, and very gentle. He took time to explain the procedure to me. He was extremely effective and efficient. Hope I never need a root canal again but if by chance I do Dr Brent will be the only specialist I will trust. 5 plus 5 stars.

I had a delightful experience with Dr. Johnson and his staff!From the moment that I first called to schedule the appointment up until the end of my treatment I received top notch service. His assistant, Mrs. Lynn, was very friendly, helpful, and kind.I was a little anxious about having a root canal, but I quickly found out that I had no reason to worry because I was in great hands. Dr. Johnson was very patient with me and I did not feel any pain during the procedure.Dr. Johnson is extremely knowledgeable and thoroughly explained everything to me which put me at ease. I definitely appreciated that he took the time to answer all of my questions and explained all of my treatment options to me. Dr. Johnsons skilled hands restored my tooth and helped me to feel much better.I cant say enough about how great my experience was. I highly recommend Dr. Johnson to anyone in need of dental work!

Let me preface this review with the fact that I do not live close to this office. However, after lots of research and taking the positive reviews into consideration, I decided to take a gamble on distance and visit with Dr. Johnson, and oh my gosh I am so happy that I did!Dr. Johnson was AMAZING. If you are anything like me or the countless other people out there who are terrified of the dentist, DO NOT BE SCARED OF DR. JOHNSON. I went in with pain on one of my teeth and he treated me the same day. He is thorough and made sure that I understood the process every step of the way. I was more than comfortable with him and he continuously checked on me to assure I was not experiencing ANY discomfort during my root canal. I cannot recommend Dr. Johnson enough. If I ever need to have some more difficult dental procedures, I will absolutely be visiting Dr. Johnson again.Sandy, the front receptionist, was also extremely kind as well. I was having anxiety about what a root canal would cost me and she let me know up front what I would be paying. She also called me to verify my appointment, provided directions just in case I had a hard time finding the office, and also called me the next day after my procedure to see if I was having any pain. She was very thorough in making sure I was still okay, even after I left the office.There are no hidden fees, no extra charges, nothing to worry about. I am so at ease with this office. It was clean, the staff was friendly, and I was very, very comfortable with everything.Thank you for being so awesome, Dr. Johnson and Sandy!-SkyeTL;DR: Make an appointment, you wont regret it.

Dr. Johnson and his staff are amazing! I was extremely nervous about having another root canal. He had the ability to calm me down and make me laugh during the procedure. The best thing about my experience was there was no pain at all! His staff is very friendly, they treat you like family. The entire experience was memorable. I do not like going to the dentist at all, but I finally found someone who I would not mine paying a visit to. Wonderful experience. I will recommend him to all of my friends.

Dr Johnson Has Absolutely Outstanding Rapport! Lakeside Endodontics is the ONLY I go for root canals! Their patience and attentiveness to my concerns were unparalleled! Even when I was pregnant they took excellent care of me and soothed my fears. I have a low tolerance for pain! They made sure I was comfortable at all times! Thank you Dr. Johnson & staff for taking such excellent me! May God richly bless your practice!

To: Doctor Johnson & StaffI would like to offer my heartfelt thanks and appreciation for the wonderful care and treatment I received while under your care for my Root Canal during my recent visit at your office.I am extremely impressed at the level of professionalism exhibited by your staff and the tremendous standard of care I received.Please know that my tooth is doing very well, thanks to you! I am very grateful for all that you have done for me.Sincerely,Tory Burks-

Dr. Johnson performed a rework on an older root canal for my husband. He had nothing but positive things to say regarding the staff, the Dr and the outstanding concern that he not experience any pain. We would definitely recommend Dr Johnson for any endodontics required. Also, he was treated promptly at his appointment times.

I had to have a root canal redone. Ive never heard of that happening before. Fortunately Dr. Johnson explained in detail why that may happen sometimes. He kept the pain away and got me back to 100%. Surely, one of the BEST to be treated by. Great bed side manner as well for anyone who might be nervous. BIG THANK YOU TO DR. JOHNSON AND STAFF!

Dr. Johnson is absolutely wonderful. He was really easy to talk to and very friendly.I really wish that he was my regular dentist so I could see him more often! He was very gentle and after my treatment I didnt feel a thing, like I never even went to have a root canal retreat. For anyone who needs endodontic treatment in the Frisco area I highly recommend that you visit Dr. Johnson and his staff!!!!

I recently received my third root canal from Dr. Johnson. He and his staff are very welcoming, attentive and helpful. Dr. Johnson is an expert in this field and his work shows it. He explained everything that he had done with great detail. He answered all of my questions and his staff even checked on me the following day! I hope I never need another root canal but if I do, I will trust no one but the best!

Top of the top Endodontist.There is a reason he has 5 stars for reviews.My wife has bad teeth and has gone to a few others and always has problems after. Not with Dr Johnson. He is thorough and caring and the best at what he does.With all the problems with health care in this country Dr Johnson is such a breath of relief.Do yourself and your teeth a favor and go see them when you need Endodontics

Dr.Johnson and Lakeside Endodontic staff were professional, friendly, and expedient in great service! Ive referred everyone that I know who requires oral surgery to go see him/them! I had a great experience in lieu of the last encounter I had with a root canal at another Endodontic! This was painless quick and thorough. In closing I have been in the customer service industry for over twenty years and I can attest to their first class work and services! Thanks again for a great experience in painful situation!

Everything about my experience today was great. I was very nervous considering I havent been to a denstist in years (dont be like me) but the comfort I got from Dr. Johnson and his team really put me to ease. My root canal took awhile but they were so patient with me and making sure I was okay every chance they could as well as making sure I was in no pain. I really appreciated the genuine care I was recieving from everyone I encountered with at the office. I give everything about them a 10/10!

Dr. Brent provided me the best experience I had ever had from a dentist I have never been so relaxed , they explained in detail everything that would be happening with my proceduce. My tooth healed perfectly, his staff called the next day to check on me, and then they sent me a hand written Thank you note. The staff were warm and polite and Dr. Brent was very knowledgable and professional and corrected problems I had, that my old dental office had not discovered.

A diamond in the rough, Dr.Johnson, Lynn and Sandi have exceeded my customer expectation what a doctors office will do for their patients.Dr.Johnson listened to my comments, concerns and questions, diagnosed the issue. All questions answered in a timely manner and provide the best treatment plan. I have visited other endodontist and walked out of one office before I found Dr. Johnson. Once in the chair Dr.Johnson took time to meet my needs such as being comfortable with treatment plan providing info and status during treatment. Unbelievable, again do your research and put Dr.Johnson on your short list of endodontist to chose. Word of mouth goes a long way, i know....

I am so thankful my Dentist referred me to Dr. Brent Johnson & his friendly staff Ms. Sandi & Ms. Lynn. He fixed my tooth & got me out of the discomfort I was having. I will definitely refer friends & family to him. Thank you, thank you, thank youDawn Nicole Buie

Dr. Johnson and his staff are wonderful, kind and very professional. He made a potentionally painful procedure simple, fast and virtually pain-free.

Excellent Doctor, Excellent Staff, Great Service, No pain. Two Thumbs up!

Easily the best dentist I’ve ever had