Testimonials

"Dr. Cohenca was exceptional! I never thought I would have a fond memory of a root canal, but I'm lucky to have had such an experience."

"The entire staff is very welcoming and caring. He is always available even after the op for any questions and follow-ups (even if its Thanksgiving night!)."

"Compared to previous root canals I’ve had, the one I received at Prime Endodontics was far superior in terms of pain avoidance and clear communication."

"The root canal went very well, no pain following the procedure. Today, I received a follow-up call to make sure I was doing well and had no concerns."

"His services are high quality, I would say the best."

"My first root canal done by Dr. Cohenca was painless! Great experience with the Doctor and the entire staff."

Dr Cohenca was able to see me on the day that I was referred.  His staff was very courteous and professional.    The procedure went smoothly and the doctor called me at  home the next day to make sure that I was feeling well.

I recently had a root canal at Prime Endontics. Dr. Cohenca took the time to explain the procedure in depth and to make sure I was comfortable. The entire staff was so kind and accommodating, even though they had to stay late for me. The procedure itself was quick and painless. They give noise cancelling headphones so you can listen to music and zone out. I was sore the next day, which was to be expected, but they called to check in on me. I highly recommend them.

Dr.Cohenca and his assistant Stephan were awesome! I was referred to them for a root canal as my provider couldn't numb me. I was very impressed with his caring, attentive attitude. I was terrified at 1st knowing that I would get a root canal but after he quickly numb me without a problem, I was very comfortable. I would recommend Dr.Cohenca to everyone! So pleased with him. May he be blessed and his kind staff.

I can not express my gratitude enough to dr. Cohenca for his expertise and exceptional surgical skills in saving my tooth. My long term dentist told me I had internal root resorption in one of my canine teeth and it needed to be pulled. Her solution didn’t feel right so I went another dentist for a second oppion. Again, pull the tooth. I went to 2 endrodontist and a periodontist with the same results. Not one of these dentist could correctly diagnose what was going on with the resorption problem I was having until I found dr. Cohenca. He told me what type of resorption I had and that he could correct it with surgery so that I wouldn’t lose my tooth. The surgery went flawless. I didn’t have any pain during the procedure or after. Dr. Cohenca is an excellent surgeon, kind and cares about his patients. His staff is excellent, effectiant and have great communication skills and follow up. I couldn’t be happier and feel fortunate that I was able to be his patient.

AMAZING! I had a root canal done at my regular dentist over 5 years ago. However, there were canals and some spaces that weren’t filled and bacteria has taken up residency, creating an infection, and causing me PAIN lol. Those darn bacteria. Anyways, I was referred to Dr. Cohenca and staff for endodontic retreatment. I was able to get an appointment the next day after referral and was so excited to finally get some relief. The staff are wonderful! The office is clean and visually appealing. I had a great time from start to finish. Dr. Cohenca explains everything to you to make sure you know what’s going, what to expect, and so forth. With my insurance, I paid $300 out of pocket + an optional $400 for a CT scan that was not covered. The CT scan offers more details than the XR and I chose to get it for reassurance that all the nooks and crannies would be filled in order to reduce reinfection, cause the pain just sucks. AND I was also given a USB with the imaging on it so I could review it when I got home. I received a blanket and noise-cancelling headphones so I could jam out to my 90s rap playlist. There’s also a live camera and you can watch the whole thing, which was SO COOL. This was the most relaxed I’ve felt in the past week that I was fighting not to fall asleep! OVERALL, SUCH AN AMAZING EXPERIENCE! You will be in great hands!

Very prompt in giving appointments on time as urgency demands.  Very friendly office staff, Dental assistants and in addition a very friendly Endodontist who provides you with good service.  He is very patient, methodical and explains very clearly what is happening in your tooth area. I would recommend any one needing the services, please tell your dentist to refer you to Prime Endodontists.

Wonderful experience - from scheduling the appointment, to the procedure, to even a prompt follow-up visit to discuss questions, Dr. Cohenca was amazing!  I cannot recommend this practice enough - in fact, I’m disappointed Dr. Cohenca cannot be my regular dentist for cleanings/standard dental work! If you’re apprehensive about endodontics and postponing treatment - don’t!   You’ll be just fine under the care of Dr. Cohenca.

Dr. Cohenka is clearly highly trained and skilled professional. His demeanor was friendly an calming, he explained treatment plan in every detail, made sure I was comfortable and completed procedure with gentle confidence. I had rapid recovery and no complications. I am very happy for being referred to Dr. Cohenca’s office and will recommend him to other potential patients without reservation.

My time at Prime Endodontics was THE most pleasant experience I’ve had when it comes to endodontics. First off, not only is Dr Cohenca extremely knowledgeable and thorough in his treatment explanation, but his calm and gentle demeanor puts you at ease. In preparation for my retreatment, I had revealed I become extremely nervous and am sensitive to the slightest bit of pain in which they prescribed a type of sedative and made me right at home with a blanket and noise canceling headphones. I felt absolutely NO pain and the experience was better than I could have imagined. I highly recommend Prime for any and all of your more complex dental procedures.

Dr was on time for each visit, patients were restricted to only one in the waiting area at a time and masks were in place on all staff members during my visits.

I called Dr. Cohenca’s office today after enduring a weekend of excruciating pain. They were able to get me in this afternoon, which was such a relief. After locating the offending tooth, Dr. Cohenca thoroughly explained his treatment plan to me. After numbing me up, it was root canal time. It sounds strange to say, but this was the most relaxing dental procedure I’ve ever had (and I’ve had plenty). I’m used to lying in a chair, staring at bright overhead lights, and listening to cheesy soft rock music while the dentist drills away. That wasn’t the case here at all. They dimmed the lights, gave me a blanket, and provided me with Spotify and noise canceling headphones. I nearly fell asleep during the procedure, which speaks volumes about how gentle Dr. Cohenca and his assistant Stephan were. As I write this, I am finally pain free for the first time in a month. Dr. Cohenca is a master of his craft and I highly recommend him. Well done!

Dr. Cohenca and staff will give you such a good root canal at their sparkling new Market St. location that you’ll want to come right away for another!Seriously, what can you say about the unpleasant experience of a root canal except that the doctor and staff made it as humanly pleasant as possible? Dr. Cohenca is super professional and has been doing this for many years. Dr. Cohenca has a soft, calm demeanor that puts you at ease. He talks to you before the procedure and fully answers questions. A few days after the procedure, he called me personally to ask about my condition and answered a few more questions. Many doctors, if they do call back, have a staff member call.I felt like Dr. Cohenca and all of his staff took care of me well and did the job with ultimate professionalism. His office, facing Market St. in Kirkland, has large picture windows with plenty of natural light that help make the patient feel even more comfortable.

I had a very pleasant experience with Dr. Cohenca and his staff. Mr. Cohenca is very professional, he takes the time to explain what needs to be done and provides valuable advice. I came in for an emergency root canal during a very stressful time for many, but they made sure I felt at ease and comfortable. They scheduled me in for the exam and procedure on the same day, which was very nice. The staff is amazing, sweet and very knowledgeable. The office is beautiful and very well taken care of. Meeting Nestor Cohenca was a pleasure, not only is he thorough and informative, but he is also very sweet and knowledgeable in his field. I would go back a million times but let’s keep it to one time only. I highly recommend Prime Endodontics to anyone in need of a really good experience.

I sent my dentist an email on a Sunday night about major tooth pain that I was experiencing. The next morning, I was contacted by Karen at Prime Endodontics with an appointment the FOLLOWING DAY! Bridget set me up, Dr. Cohenca performed a root canal flawlessly and without pain, and I even got a complimentary lip balm! They are truly amazing. I highly recommend their services. Great people...

I was more than satisfied with my appointment. Everyone was professional and went the extra mile to make sure I was comfortable throughout my procedure. The service was exceptional and I left feeling very happy with the results.

Had I known root canals could so painless and comfortable I wouldn’t have suffered for over a year with a cracked tooth. Dr. Cohenca and his staff really took the time to ensure I was comfortable and understood the procedure. The entire process took only about an hour and a half and Dr. Cohenca and his staff really went above and beyond to make sure I was comfortable the entire time, from giving me a blanket to remembering special health issues before I could even bring them up. I just adore this man and his staff for taking such good care of me when I was terrified and the best part is now I am pain free!

Prime Endoontics is highly recommended! Dr. Cohenca and staff are very professional and very knowledgeable of their craft. Office is beautiful and all staff makes you feel like your home. My procedure was an emergency case and Dr. Cohenca and staff stepped in and made the procedure painless and quick! Definitely will go back if I need work done. Thank you!

I had to get 4 root canals done nearly back to back, this office took every step to make me feel comfortable and ease my dental anxiety for these procedures. Dr. Cohenca and his assistants have very good bedside manner and I would recommend them to anyone. The work was done effectively, quickly, and comfortably.

Copying my review for him from another site: Had Root Canal and Root Canal Retreatment done across two days. Dr. Cohenca is really experienced, and far better than any previous endodontist I’ve ever dealt with. He is thorough in his work, which can be seen in the x-rays. He makes sure you are getting your money’s worth. You can tell he is an honest guy who’s giving you the correct treatment advice, even if it means leaving a tooth alone for the time being. He makes sure you’re comfortable during your treatment by giving you a blanket, dimming the lights and giving you noise canceling headphones with a tablet so you can listen to your favorite music while he and his assistant go to work. Not lying, but today during my root canal, I actually had to make a solid effort not to fall asleep - I was THAT comfortable and relaxed! Highly recommended endodontist! Oh, he also has the very latest tech in his office. Not those dated Windows 7 computers that keep hanging up!

As one who suffers from anxiety prior to dental treatment, Dr. Cohenca has done a phenomenal job at attending my emotional state while performing the necessary oral treatment. He is quick at responding to emergency situations and putting the patient’s need at the highest priority. The staff at the clinic are warm and welcoming.

Charges are excessive. VERY expensive root canal. Two charges ($400 and $64) are not even covered by insurance. I would not go back to this dentist.

I wrote a much longer review and unfortunately it did not get published so this one will be shorter. Overall, this is the best medial experience my wife and I have ever experienced. Dr Cohenca fit us into his busy schedule, walked us through the results of both CT Scan and XRay so that we could be knowledgeable... we had to go to ER ultimately two days later and Dr Cohenca and his entire staff checked on us the entire time. Best service and care ever

I needed to have an emergency root canal and Dr. Cohenca and I had several telephone calls on Easter Sunday to diagnose my symptoms and schedule an appointment for the following morning.  Dr. Cophenca thoroughly explained the procedure and performed it with little to no discomfort.  I could not have been more impressed and thankful for Dr. Cohenca.

Very professional. Pain free appointment. He made sure that I was comfortable thruought the procedure.

Dr. Cohenca is a superior endodontist and one of the most compassionate individuals you will ever meet. His root canals are pain free, and he and his staff treat patients with the utmost respect. While there are multiple endodontists in my immediate vicinity, I will willingly drive 30+ miles to Everett to be his patient. I'd rate him 10 stars if I could.

Dr. Cohenca and the entire staff at Lakeside Endodontics are outstanding! Dr. Cohenca is an expert at what he does and treats his patients with respect, consideration and professionalism. He runs a superior practice -- where patient comfort, satisfaction and excellence take precedence. .A++

Excellent and pain free

I was in pain for the last 6 months after a different endodontist treated my tooth. As the last resource, I consulted with Dr. Cohenca and he diagnosed my pain using 3D images. He then provided treatment in a caring and professional way. I had no pain during the procedure and none after. All the pain I suffered during the last year disappeared. It felt just right, immediately. He was amazing!