Samuelson & White Dentistry
Diane White, DDS:
Practice Profile Page


Samuelson & White Dentistry
Diane White, DDS
Brea, CA













A list of major dental treatments which I offer my patients:

Dental cleaning

White fillings


Inlays & onlays


Pediatric dental care

Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

TMJ treatment

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 9:00 am to 6:00 pm

Tuesday: 7:30 am to 6:00 pm

Wednesday: 9:00 am to 6:00 pm

Thursday: 9:00 am to 6:00 pm

Friday: Closed

Saturday: Closed

Sunday: Closed





Check out what some of our happy patients are saying about us:

Jim Cenname (Source: Google)


After going to a variety of other dentists I met Dr. White. In advance of an appointment I discussed with her some of my concerns. Dr. Diane was helpful, she described possible conditions and solutions. I then made an appointment for a checkup. The staff in Dr. Diane’s office was courteous and helpful. The dental hygienist was friendly and thorough. Since then my Wife and Daughter see Dr. Diane for their dental care. The doctor’s service prices are reasonable. I recommend Dr. Diane and her staff to anyone searching for a great family dentist.

Jaclyn P. from Brea, CA (Source: Yelp)


I have never been a fan of going to the dentist, until I found Dr. Samuelson and White in 2008.  I have seen both dentists and they are both down to earth people who are exceptionally good at what they do.  They are both extremely friendly and VERY honest!  If I ever move out of Orange County, I will still make the drive to Brea to see these amazing dentists.

Mike Leonhardt (Source: Facebook)


I went to Dr Diane and I’m usually pretty nervous about going to the dentist but I can tell you that Dr Diane and her wonderful staff go the extra mile to make you feel comfortable and exceptionally gentle, I went to Dr Diane for a broke tooth that probably should have been pulled but Dr Diane saved the tooth and basically rebuilt it as new, just to show you after the appointment I showed a few friends my tooth and they asked me, which one was it that was broken again? they couldn’t even tell, that’s how wonderful of a job she did. If you are looking for a new dentist or want a dentist with the best staff in town, visit Diane White’s office, you will be amazed by what her and her wonderful staff can do, .

Traci A. from Brea, CA (Source: Yelp)


(…)Dr. White is so sweet and so caring. I only feel comfortable here and recommend many people here. It’s almost like visiting a good friend, hanging out and laughing and get your teeth fixed at the same time. Me and my husband have never had any pain here and my husband needed serious dental work. If you are looking for a stress-free laid back place to get your teeth fixed with people you can trust, I highly recommend this office. Thanks Dr. Samuelson and Dr. White for being passionate about what you do and bringing light into the Dental industry that is very hard to find. You guys are one in a million.

Jennifer G. from San Diego, CA (Source: Yelp)


I have known Les and Diane since I was a little girl. I hated every dentist I went to till I came here. Diane held my hand through oral surgery when I was 7 and she has been there for me throughout the years. I am 25 now and I refuse to find another dentist because both Les and Diane are as good as they get. I even flew home from college all four years so I didn’t have to go anywhere else. Both of them care about their patients and truly love what they do. If you are new to the area or trying to find a new dentist, you should 100% come here without any hesitation.

Debbie Kerr (Source: Google)


I have been to several dentists because I have terrible teeth. Dr White and Samuelson are great! In most dentist offices you go and they tell you that you need $5,000 + worth of work on your teeth. They understand that you don’t want to spend your vacation money on your teeth so they only suggest what is necessary and find ways to minimize costs. They do great cosmetic dentistry as well, I have seen several before and after pictures! Its a family place run by a family for families. I’ll never go anywhere else!

Alexis R. from Yorba Linda, CA (Source: Yelp)


Dr. White and her team helped me through the pretty intense round of cosmetic dentistry.  Two crowns, two veneers and two implants later, I’m getting compliments on my smile on a daily basis.  Dr. White is thorough, helpful, and super sweet if you happen to be a little bit scared.  Simply put, go here if you want the BEST!

Corri S. from Brea, CA (Source: Yelp)


Truly amazing and knowledgeable staff here. I came in for my 3rd time today for a full X-ray and deep cleaning and had a lot of build-up so it took a while. The girl who did my X-ray, I didn’t catch her name but she is an absolute sweetheart, she made it quick and easy and then we did the cleaning and she was very thorough and tried to make it as painless as possible. We were talking about the Bachelor most of the time so it was a nice distraction. Dr. White is also just as amazing and she’s so sweet and she really knows her stuff and truly cares. I won’t go to any other dentist from now on so you guys are stuck with me! Thank you all so much for making the dentist not as scary as I thought!

Preston Girard (Source: Google)


Dr. White and (partner dentist) are great. They are extremely patient with you and make the whole dentist experience worthwhile. I recommend them to all my friends and family whenever I go. Best Dentist Ever.

Casey D. from Placentia, CA (Source: Yelp)


I don’t like the dentist anymore than the next guy, however, every time I go here I look forward to good music, good conversation and quality dental work. My wife has been going here since she was a kid and finally talked me into it; I’m glad she did, I won’t be going anywhere else.

Thanks Les and Diane!

Deanne L. from Fullerton, CA (Source: Yelp)


My entire side of the family, as well as my husband, have been going here for years. The entire staff is very kind, and they do excellent work. I have dental phobia pretty bad and they always help ease my discomfort and make it a pleasant experience. I highly recommend them!

Jim C. from Brea, CA (Source: Yelp)


After going to a variety of other dentists I met Dr. White. In advance of an appointment I discussed with her some of my concerns. Dr. Diane was helpful, she described possible conditions and solutions. I then made an appointment for a checkup. The staff in Dr. Diane’s office was courteous and helpful. The dental hygienist was friendly and thorough. The doctor’s service prices are reasonable. I recommend Dr. Diane and her staff to anyone searching for a great family dentist.

Brent H. from Placentia, CA (Source: Yelp)


Me, my wife, and my kids absolutely love Dr. Diane.  Along with Dr. Diane, her staff is great as well.  We have been going to my father in law for years for all of our dental needs, but since has retired and our transition to Dr. Diane has been smooth sailing for our entire family.  I highly recommend Dr. Diane to anyone and any family especially those who may be used to going to the dentist and need to transition to a new one.  Dr. Diane and her husband are simply the best!!

Braden Sandahl (Source: Yelp)


Best dentist I have ever been to. I’m disappointed it took me 30 years to find a good dentist that makes me feel comfortable and actually excited to go to my appointments

Chris Chilcott (Source: Google)


Always careful and thoughtful dental treatment whether the dentists or the hygienists (and Debbie is a great hygienist!) Always good music playing in the place as a bonus, too!

Mike J. from Fullerton, CA (Source: Yelp)


Dr. Diane and her husband Les are amazing people. They are thorough and fabulous dentists. I would highly recommend them for all of your dental needs.

Eric C. from Irvine, CA (Source: Yelp)


I’m fortunate that I grew up with a good pediatric dentist that I loved. As an adult, I struggled for a while to find a dentist that captured a true family feel and made me feel like they are always doing what’s best for me. That all changed when I started going to Dr White and her team. I’ve been going there for years now and every time I go into the office they make me feel like family. Their new office looks great, the staff is friendly and there’s no way I’m going anywhere else. Even when I moved further into orange county I still make the trip up to see them. Would highly recommend for all your family and friends, you will not be disappointed.

Ranae M. from Chino, CA (Source: Yelp)


Love love Dr. Daine White
Honestly I can’t say enough positive things about this dental office.
The staff is well educated and is kept up on the latest techniques when it comes to dentistry and also cleaning your teeth.  
Dr. Diane was referred to me after two other Dennis was not able to figure out why I had a toothache for the past six months.  After a close examination by Dr. Diane she found two small hair fracture in my tooth.
Thank You To Dr. Diana I’m finally tooth ache free.

Kristin Riles (Source: Google)


Yesterday’s checkup provided the same excellent service (teeth cleaning), the same thorough checks on gums, throat, and tongue, the always friendly, relaxed greeting, and the comfort knowing that Debbie and doctors care about my health and welfare. Best dentist office I have ever used.

Barb Leonhardt (Source: Facebook)


Dr. Diane and her staff are awesome! She is gentle, caring and goes the extra mile to make your visit pleasant. I strongly recommend this dental office.

Allison Sperber (Source: Google)


Looking forward to my 6-month check this week to see Dr. White and her office staff!! I have been coming here for almost 20 years! Sometimes, with insurance, and sometimes without, but always to THIS practice! I refuse to see another dentist even if it’s covered with my insurance plan because I know the work I have had done in this office has been exceptional, and the referrals I have needed have been just as great! This is the most comfortable, friendliest office with reasonable pricing. I highly recommend them! In fact, I have referred Samuelson and White countless times. We started as patient/doctor, but we have developed a wonderful friendship over the years, and I am thankful to have a dentist I trust completely! Also, they play GREAT music throughout the office!

Tony H. from Brea, CA (Source: Yelp)


I have been going to Dr. White for over 10 years.  The whole team is very friendly and helpful.  I always get a reminder call a few days before.  They go out of their way to work with my insurance, which changed a couple years ago and required their help.
(…)I had a cavity filled a couple years ago and Dr. White numbed me up well.  I didn’t even feel the needle.  I always appreciate the information she gives about the work she’s doing and have never had a problem.  She’s easy to talk to as well.
Their new office is very nice and convenient for me.   It’s nice to have a place you can trust to rake care of your teeth.

Rhonda H. from Fullerton, CA (Source: Yelp)


Dr White is fantastic. You never wait and my teeth felt cleaner than ever! She also is careful to only do additional work that is really necessary. Staff is great also.

Cicero S. (Source: Google)


One of the Best Dental offices I have ever been to. (…)The office is spacious, clean and the staff are very hospitable. I went with my wife and both dentists took the time to make us feel comfortable.
They took extra time since it was our first visit and I didn’t feel like I was being upsold on any additional procedures. They told me what was going on, and my options and have followed up with me since.
I will be going back and bringing my kids as well.

Marie W. from La Habra, CA (Source: Yelp)


This family team of husband and wife are by far the best dentists I have ever visited. During the procedures they set you at ease, constantly ask if you are doing OK and your total comfort is their priority. The office staff is always helpful and works with insurance providers so we don’t have to. Try then and you will never go to another dental office. You will safe and secure.

Charmaine D. from San Francisco, CA (Source: Yelp)


I went to this office for deep cleaning so I could get prepared for braces in the near future. The staff was super friendly. I was there for a couple of hours in the chair because of the type of cleaning I had. The time went fast. I have been here 4 times so far and need to return for another cleaning before I make an appointment to see an orthodontist for braces. I could tell everyone here knew what they were doing and they were very professional.

Michael G. from Buena Park, CA (Source: Yelp)


I had a great and painless time getting my teeth cleaned and checked out by Dr. Diane White, Brittney did a fantastic job. No cavities and now I only brush and floss only the teeth I want to keep.

Lori H. from Yorba Linda, CA (Source: Yelp)


Having had bad dentist experiences most of my life, my fear of going was huge and something I never looked forward to. A friend of mine recommended I go see Dr. White and Samuelson. I have been going to them for over 5 years now and I seriously can’t say enough good things about them. They are extremely friendly and caring. I have had the Best care possible. They are both experts in what they do !!!  It is seriously beyond anything I had ever experienced.   I always look forward to seeing either one or both at my next appointments. The office staff is so nice and friendly.  I have never had to wait for an appointment which is great.  I highly recommend either Dr White or Samuelson. They are the absolute best!!!  It’s a great feeling to always be greeted there with a friendly smile.  🙂

Russ Ringl (Source: Google)


Our family have been patients of Samuelson & White for over 20 years. Both Les & Diane have exceptional technical and interpersonal skills that not only have kept our teeth and gums in good order, but have done so in a warm and friendly environment.
We have recommended Samuelson & White to numerous friends who have also become long time patients.

Linda McCabe (Source: Google)


Great dentists, personable, genuinely care, and honest. What a great atmosphere and everyone is so nice and friendly! They all honestly care about each patient.

Melinda H. from La Habra, CA (Source: Yelp)


Dr White is great! I’m not the biggest fan of the dentist, but she made me feel super comfortable. She was very friendly and gentle. She listened to everything and answered every single question I had. I would HIGHLY recommend her!

Bob Rodenas (Source: Facebook)


I have been coming here for years and they are second to none…Fun loving Dentist….SUPERB!!!!

Brett D. from Irvine, CA (Source: Yelp)


Amazingly friendly and easy to talk to.  I’ve been going to (partner dentist) and Dr Whites office for many years and even though I live 25 miles away, I still make the trek.  If you are looking for a fun, low-stress office environment look no further.

Danny G. from Orange, CA (Source: Yelp)


Dr. White is my dentist and I’m proud to say that she has taken care of me for about 2 years now. My previous dentist had retired and I had researched dental offices for about 2 months before meeting Dr. White and learning her approach to dentistry – which includes an unrivaled level of integrity, service, and thoroughness. I have visited for general cleaning and some additional work and I have been more than pleased with the level of professionalism and the flexibility of scheduling to meet my difficult time constraints with work and family. Dr. Samuelson and Dr. White are amazing at what they do and I feel confident referring my friends and family to them. Additionally, the staff is friendly, welcoming, and fantastic with children. I highly recommend their services.

Tamara G. from Brea, CA (Source: Yelp)


Dr. White has a very gentle approach to dental work.  I recently had a few old fillings replaced.  She doesn’t rush through the procedure and made me feel very comfortable throughout the procedure.  I had no pain during the procedure and was concerned my teeth would hurt after the shot wore off, but absolutely no pain!! What I love about Dr. White and her staff is they don’t push extra dental procedures on the patient, she explains all the necessary work needed and doesn’t try and sell you on other treatments.  If you are looking for a professional, friendly dentist this is the place to be!!


Dr. Samuelson and Dr. White have been serving the North Orange County area for over 25 years. We specialize in preventive, restorative and cosmetic dentistry using the best and most sophisticated equipment and procedures available today. Our experienced and friendly team of professionals takes pride in caring for your gums and teeth by offering only the finest in oral care. Our entire team has a commitment to high standards of quality and integrity. We go the extra mile to make you feel comfortable, welcome and informed. Our goal is to provide you and your family with the finest dental care in a pleasant and comfortable atmosphere. We take pride in our sensitivity to your individual needs and our ability to provide numerous services that contribute to optimal dental health. We use the most advanced technology, materials, and techniques available for your specific preventive, restorative, and cosmetic needs.