Cornerstone Family Dentistry
Victor Paul Valdez, DMD:
Practice Profile Page


Cornerstone Family Dentistry
Victor Paul Valdez, DMD
Tustin, CA













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

Dental cleaning

White fillings


Inlays & onlays


Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: Closed

Tuesday: 10:00 am to 6:00 pm

Wednesday: 10:00 am to 6:00 pm

Thursday: 10:00 am to 6:00 pm

Friday: 10:00 am to 5:00 pm

Saturday: 8:00 am to 4:00 pm

Sunday: Closed





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

Victoria A. from Salt Lake City, UT (Source: Yelp)


Another dental office (HMO coverage) gave me a terrible and uncomfortable experience when I received my first crown. I revisited for several adjustments.. painful for a couple of months. The crown that the other office gave me in my upper ended up cracking my lower filling and causing some decay. I had to get another crown! Dr Valdez (Cornerstone) fixed the cracked tooth I received from a bad crown at a different office. The crown I got here was comfortable from day one! Some sensitivity is normal, but a misaligned bite and pain are not. Sometimes a dental PPO is necessary! Thanks so much Dr Valdez

Mike Masai (Source: Google)


I have been going to Cornerstone Family Dentistry for over 20 years. Dr Valdez and his staff are very efficient and though. It seems they always have the latest technology and I have never had a bad experience.

Allegra P. from Irvine, CA (Source: Facebook)


If you’re looking for friendly, pain free dental experience, then Cornerstone Family Dentistry is the place to go. Dr Valdez and his staff are very friendly and professional. This practice is very up to date. No bite blocks for Xrays, you just stand there and it scans you. Fillings are pain free with use of the laser. No more shots. I highly recommend Cornerstone Family Dentistry

Jarred R. from Huntington Beach, CA (Source: Yelp)


Dr. Valdez is the BEST DENTIST IN ORANGE COUNTY. I’ve been with him for years. I once left his care due to insurance reasons & oh boy, did I regret it. Him & his team explains everything in detail, does not recommend unnecessary treatments, never fails to follow-up on time, have the latest equipment & technology (they go to multiple conferences every year) AND most importantly, they focus on preventative education – how to properly brush & floss etc, because majority of us don’t know how.. Admit it! LOL. I would seriously recommend him. Best bang for your buck.

Marlene W. from Nishitama District, Japan (Source: Yelp)


I love my beautiful & perfect dental bridges. I received lots of compliments from all people around me, even the people I just met. Thank you very much professional & compassionate Dr. Valdez & all welcoming and friendly staff! Their high-tech latest laser dentistry equipment is the best…painless, vibrationless, noiseless & healing time is shorter dental procedures. Affordable and reasonable price compare to others. I highly recommend!

Ryan O. from Monterey Park, CA (Source: Yelp)


Great experience at Cornerstone Dentistry!  One of the reasons I went here is because I needed some fillings done. I was told they use the latest technology called Solea, which is pain-less laser.  I hate drills for obvious reasons. The procedure really is pain-less, and the fillings are clear and clean looking. It’s a day after, and I barely notice anything different, but when I look at the cavities that I can see, they are cleanly filled in. The X-ray technique is also state-of-the-art.  The scanner goes around the head, I believe just once. But even if it was more than once, it was much easier than traditional x-rays, where you had to stick an uncomfortable Lego piece in your mouth and x-ray each section.  Dr. Valdez and the staff is really friendly and make you feel comfortable and relaxed. I’d recommend this place to anyone who needs fillings and doesn’t want the drill and also to kids who need fillings and are afraid of the drill. Not to mention just for regular cleanings.

Michael Ray A. from Long Beach, CA (Source: Yelp)


Dr. Valdez and his staff are of the most welcoming, caring, and professional staff I’ve had the pleasure of receiving care from.  I would definitely recommend them to anyone looking for a new dentist!

Waldo Gabaldon (Source: Google)


My wife and I started going here from a recommendation from some friends. Dr. Valdez and the entire staff are very warm and welcoming. It has the feeling of the traditional family dentist and not the patient mills that are very popular today. Dr. Valdez is very professional and provides a full dental plan of action in writing. They let you know what should be your priorities and work with your insurance benefits and your own budget to help you achieve your goals based on your dental plan. The only detraction for perspective patients is that they only take PPO Dental Insurance. Overall, I have had an excellent experience with Cornerstone Dentistry and Dr. Valdez. He practices without pain and ensures that his patients are comfortable. I would definitely recommend them to anyone who is looking for a new dentist.

Dyan L. from Apple Valley, CA (Source: Google)


I drive over an hour to go to Dr Valdez. I know he has the latest equipment and he’s always continuing his education to make sure he’s one of the most informed dentists in California. I would highly recommend Dr Valdez to anyone who needs anything from teeth cleaning to more extensive dental work. I also know that there are people that actually fly in from other states to have their yearly examination and any work that needs to be done. I give Cornerstone Family Dentistry five stars

John D. from Henderson, NV (Source: Yelp)


I have been coming to Dr. Valdez for my dentistry work for many years.  Dr. Valdez is very personable friendly and he does great dentistry work.  The best thing I like about Dr. Valdez is he is hands-on and does the cleaning himself, is very thorough, and he has a very steady hand.  Even though we have moved out of the area we still come to him for our dentist work.  I would highly recommend him to anyone in the orange county area.

Susan Keller (Source: Google)


My family has been blessed by the dentistry care offered by Dr. Valdez at Cornerstone for several years. His entire office staff is so friendly and so professional and our appointments are always right on time. Today three of us [together] needed 10 fillings. Dr. Valdez used his new laser machinery in our fillings procedure. We needed zero anesthesia, experienced no pain, and the three of us were done in just over an hour. Kudos to Dr. Valdez and his staff!

Danielle O. from Mission Viejo, CA (Source: Yelp)


I’ve been seeing Dr. Valdez since I was three years old. 33 now and never ever want to go to another dentist. He goes above and beyond to help me and my family get the best dental care possible. And it’s always the most comfortable experience. Now my kids go here and they love it too! Such friendly staff and always so pleasant and kind

Angeles C. from Westminster, CA (Source: Yelp)


Dr. Valdez is the best!  Our family and friends have been his patients for over 20 years.  His is very knowledgeable in his field and is an excellent resource in his profession.  He follows the highest professional standards of his profession.  The office staff is efficient, caring and friendly.  Pleasant environment with state-of-the-art equipment available.  Clinic is super clean.  I highly recommend Dr. Valdez and staff.  As far as I am concerned, they are beyond 5 stars in treatment and in service.

Arman R. from Santa Ana, CA (Source: Yelp)


Dr. Valdez has been my only dentist for more than 27 years, and changing dentists has never been an option. I’ve had fear of dentists growing up, but that went away after my initial consultation and treatment. Yes, he is that good!! Dr. Valdez also uses and keeps up with new technologies for the benefit of his patients. Do yourself a favor and see Dr. Valdez if you’re in need of a quality dentist, and see for yourself!

Sabina Greco (Source: Google)


Dr. Valdez at Cornerstone is the best! The office has the latest technology which makes going to the dentist a breeze…, so wonderful to find a dentist who appreciates the patient’s needs; the office staff is professional and caring—overall I’m so happy have great place for my dental needs!

Linda S. from Irvine, CA (Source: Yelp)


I had several crowns installed in the last month or so.  Dr. Valdez scanned my original teeth, ground the existing teeth, put temporary teeth all in one sitting.  The next time I went for the crowns, they fitted perfectly, without any adjustments to them!!! Amazing!!   I went back for another crown and the same thing.  He ground the tooth down, put a temporary tooth and the next time I went back, he put the crown in and viola! it fit perfectly!!! no adjustments or anything.  I was in and out of his office in less than an hour total! and the best thing is my teeth feel like I have brand new perfect teeth and they are now noritake porcelain!!! harder than a rock!! for life!! They are the best dental office in all of California, hands down! I have been going to him for more than 20 years.  He has the latest, top of the line, scanner and equipment which only 1 percent of dentists in California can afford.  His office is so clean and spic and span!! His equipments are always covered with plastic for cleanness and safety of patients.  His staff are all so friendly and so nice! the atmosphere is so peaceful, it’s almost like you walk into a spa!  Always a pleasant experience going to Dr. Valdez!!  Don’t just take my word for it.  Go have a visit and see for yourself

Cher B. from Tustin, CA (Source: Yelp)


I’m not a fan of going to see the dentist.  Dr Valdez was so warm and friendly, knew I was a little apprehensive, but totally reassured me of his confidence.  His friendly staff was very accommodating.  He has the latest technology and equipment.    I was very impressed.

Arlene M. from Cypress, CA (Source: Yelp)


I have been coming to Cornerstone Dentistry for about 20 years. If you need a great family dentist, come to see Dr. Valdez. He is friendly and caring, does gentle dentistry, and he is meticulous. He attends dental conventions every year and comes back excited about the latest and greatest in procedures and equipment (some of which he’s purchased for his practice). There are a few things I really appreciate about Cornerstone Dentistry:  1) a warm and friendly staff 2) efficient scheduling…wait time is usually no more than 5-10 minutes 3) a cheerful, neat and CLEAN office 4) upgraded equipment 5) great location 6) and a dentist who is ethical and cares about the work he does. On my latest visit, I was prepped for a crown. Doc had a new tool which looked like a wand. This tool took 3D pictures of the tooth and the opposing tooth which I was able to see on a tv screen. My impression of it all was that I was going to get a great fit on this crown! Very cool, because when finished, it was a great fit, clean edges against my gums, and a translucent looking tooth. Don’t even think about it. Call and make your next  appointment. (714)669-9555

Mike W. from Santa Ana, CA (Source: Yelp)


I have been going to Dr Valdez for over 20 years. His service is awesome. In all my visits, I think i have only sat down in the waiting room one time. They are always ready to handle my appointment when I arrive. Once in the dental chair, the work begins within a couple of minutes. It sounds unbelievable but it is true. He has the latest technology regarding crowns and takes great pride in matching your teeth. I am not an easy to please patient but he gets my highest recommendation.  As others mentioned, his whole group there is very friendly and helpful as well.


Welcome to Cornerstone Family Dentistry, the home of dentistry with a caring touch. We offer our patients exceptional care in a warm and friendly atmosphere. Dr. Victor Paul Valdez of Cornerstone Family Dentistry provides the finest dental care in a modern, state-of-the-art facility. Patient care is his #1 priority. Dr. Victor Paul Valdez of Cornerstone Family Dentistry provides the finest dental care in a modern, state-of-the-art facility. Patient care is his #1 priority. With a dental team that constantly pursues continuing education, we are able to keep up with the latest insurance information, technology, trends, cutting-edge techniques, the best and safest materials and equipment available in the market.