John R Treinen, DDS

I cannot rave enough about this dentist office! I actually enjoy going to the dentist now. The hygienist is the sweetest, I never have to wait 1 minute to be seen, and Dr. Treinen is so efficient and kind. The best dental experience I have ever had!

Best Dentist around! I have been a patient for over 5 years. I do not live in the Valley anymore but Dr. Treinen is worth the drive.

I was referred to Dr. Treinen after having 2 bad experiences with other dentists. (One dentist in Hollywood actually yelled at me b/​c I needed a deep cleaning). I can not rave enough about how happy I am to have found someone to take care of my teeth! He is AMAZING!
Everything from the service Norma at the front gives me, to his hygienist, is top notch. Dr. Treinen is quick and I leave with my teeth feeling extra clean! I used to dread going to the dentist and would get serious anxiety about cleanings, but Dr. Treinen has made my experience super pleasant. Pleasant enough that I come 2x a year! His calm demeanor really helps me in the chair. Dr. Treinen really goes out of his way to discuss any issues I am having with my teeth and always offers multiple suggestions on ways to fix the problem.
I’ve been a patient of Dr. Treinen’s for 3 years now and I will never go anywhere else. His staff has been accommodating with my busy schedule.
Parking validation is a plus!

I’ve been coming to Dr. Treinen for probably 16 years. He has helped me through so many dental issues. I would highly recommend him. I just saw him recently and he gave me the same special attention he did when I first started coming to him. He’s very good at what he does and when a shot is needed, he knows how to give them without pain. His staff is top notch as well!

My husband and I have been going to Dr. Treinen for several years and he’s a great dentist! The staff is all very friendly. It’s easy to get quick appointments and I never have to wait to be seen. I highly recommend this dentist!

Dr. Treinen and Norma are amazing!!! I have only been once for a cleaning last month and I am definitely going back, already booked my appointment for 6 months. It is a warm practice that really cares about you as an individual and Dr. Treinen is just a sweetheart, kind, smart and knowledgeable. I am so happy to have found this place and look forward to making this my regular Dental practice. Norma is just a pleasure and always makes you feel welcome and comfortable. I recommend this place 100%.

In the spirit of christmas… I thought i would write a nice review of Dr. Treinen and his lovely staff.
My husband and I have been patients of Dr. Treinen’s for a few years now, and we feel like he is so authentic, so careful and incredibly honest. I have had a few procedures done there, and was very happy with the results.
His staff is so kind and accommodating, they always make you feel welcome and like you are part of the family.
We will always recommend Dr. Treinen!

I’ve been coming here for 4 years. I used to hate going to the dentist but Dr Treinen has done such a great job of taking care of my teeth. He’s honest and I trust him. He always looks out for me.

Started going to Dr. Treinen when my dentist of 30 years retired. My husband had been going to him, so I figured why not? Great guy, great dentist. He is always so relaxed and low key, even when he is drilling away at my teeth. I have had some quirky things with my teeth and he is always willing to take the time to troubleshoot the problem. I would highly recommend him. So, why 4 stars you ask? It seems that I always want to make an appointment for Monday and he is closed on Monday.

I have been going to Dr. Treinen for years. My mom, dad, and sister all go to him. He is a wonderful dentist. I see him twice a year for my routine cleanings. Norma who works at the front desk is always a joy and greets you with a smile. They validate parking, so don’t worry about paying for the parking. The elevators in the building are sooooo slow. That is my only complaint… the elevators.

Went in to have a tooth that hurt fixed.
I was referred by a neighbor (who I could strangle! l) Anyway, he insisted the tooth I had complaints about was FINE, but the one next to it (that I NEVER had any problems with) needed to be fixed immediately.
«VOILA!»…I’ve had pain every day since then, and now it needs a root canal!
I ran into this guys wife walking her dog (they live near me). When I mentioned it to her, instead of saying «Gosh I’m sorry. You should have my husband look at it again» (which I tried to do at the time, but got no call back, and deduced that it’s probably best if I don’t let this charlatan near my mouth again!), she rudely replied, «Well, I know you can’t AFFORD a dentist anyway!»
…Wow. What a SWEET woman.
Obviously, a couple in it for the money.
So sad & pathetic :(
*UPDATE: Well, because of this GENIUS, today I lost that perfectly healthy tooth.

BEST DENTIST IN TOWN. I’m a patient for over 15 years. knowledgeable, solution creating, does not offer un-​needed services — in it for the health of your teeth, then maybe a paycheck. I find the doctor to be friendly, genuine, honest and caring. used to be a little non-​talkative, but how can you chat in a dental chair anyway? LOVE the fact that he mainly does cleanings and routine procedures HIMSELF. there is a dental staff there of course, but if you ask for him you’ll get him. Note about office: on 5^th floor of old ‘hospital’ building — so the elevator is sllllllllooooowwwww. if you’re able, take the north stairwell (near valet hop) and hoof it on up. you WILL get to your appt. quicker. Also, cash only parking lot — but the doc validates. i’ve recommended four people to Dr. Treinen and they all are regular patients now. Takes most insurance. has after hours emergency line.

great work, no complaints.