Testimonials About Our Costa Mesa Dentist- Dr. Katherine Harrell, D.M.D.

At the dental office of Dr. Katherine Harrell we believe that our patients are the best represntation of our dental services and our quality. Read more below to find out what our patients are saying about our Costa Mesa, CA dental office and Dr. Katherine Harrell. 



I was recommended by a coworker to go to Dr. Armstrong after I had a bad experience with another Dentist! Dr. Armstrong is awesome, he's super nice and friendly and he's very honest. He's not trying to sell you cosmetic products! His staff is also very nice and friendly.

My boyfriend also had a horrible dentist in Newport and while we were eating one night his molar cracked, we didn't know what to do so we called Dr Armstrong's office number and it directed us to call his house. He was able to tell Jeff what to do and was able to get him in the next day to look over the tooth. Come to find out he needed a crown, Dr A was able to do all the work for him at a much cheaper rate then the other Newport dentist had offered to him months before. Now he switched over to Dr Armstrong and we're both happy customers.

I would recommend him to anyone!

- Stacy T.

Three generations of our family are regulars at Dr. Armstrong's office. His office is professional and personable at the same time. We've had dental emergencies and they were able to get us in last minute without overcharging. The office never tries to sell us unnecessary treatments. Dr. Armstrong and his staff are kind and keep meticulous records. I hope he never retires because I'll need him for the next 60 years.

- Jenna S.

After avoiding dental work for seven years, I couldn't stand being in pain any longer. Turned out I had six cavities! The friendly staff was quick to get me in the office. Dr. Armstrong is very nice and made sure I was comfortable while getting those bad-boys filled. I felt NO PAIN! I have been a loyal patient ever since (almost 5 years). Lorna is my favorite hygienist, but I've heard raves about all of them! Dr. Armstrong has always been honest and never tried to up sale me on any treatments. For the quality of work they do the prices are great! My family trusts Dr. Armstrong and I recommend him to anyone looking for a dentist.

- Susan C.

Dr. Armstrong is very friendly and is honest with you on what he is going to do. His staff is awesome, especially Bobbi, one of the dental hygenists. She is funny and sweet and makes the cleaning part somewhat enjoyable if it can be ...

I have been going here since elementary school, and have had nothing but great experiences, even when I had to get a filling or something painful done, Dr. Armstrong is the best at making you feel nothing but comfortable!

- Emily L.

Dr. Armstrong has NEVER caused me any pain (beyond the initial shot of novacaine!). Who can honestly say that about their dentist? I have been going here for all of my adult life, along with my entire family. We love that Dr. Armsrong is HONEST and gentle. He's not out to sell you on cosmetic treatments you don't need. His office staff is professional and kind. He has a very loyal patient following, as does Bobbi, his fabulous hygienist.

- Gail R.

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