Lost Canyon Family Dental
Clayton Clark, DDS:
Practice Profile Page


Lost Canyon Family Dental
Clayton R. Clark, DDS
Santa Clarita, CA













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

Dental cleaning

White fillings


Inlays & onlays


Clear aligners

Pediatric dental care

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: 8:00 am to 5:00 pm

Tuesday: 8:00 am to 7:00 pm

Wednesday: 8:00 am to 7:00 pm

Thursday: 8:00 am to 7:00 pm

Friday: 8:00 am to 5:00 pm

Saturday: Closed

Sunday: Closed





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

Merlyn R. from Canyon Country, CA (Source: Yelp)


I, too, have been to a number of dentists here in the Santa Clarita Valley. I kept trying dentists until I now have found a patient experience that meets my expectations. Dr. Clark’s team shows genuine caring and concern from the first call to Brenda at the front desk to make an appointment, to the use of my dental insurance and the estimate, to the dental hygienist who is conversational without judgement and offers input for informational purposes, to the assistant, and to, of course, Dr. Clark, himself. I have had two caps, cavities filled, cleanings and more. First and foremost is the camaraderie between the members of the team. Next the preparation for the treatment to be performed is relaxing and caring. Next Dr. Clark is EXPERT at administering the numbing agent – everything, I mean everything, was painless. Dr. Clark explains, answers questions, guides his assistants in a respectful yet assured way, and works steadily to completion. He is open to discussion and providing options, without any hint of ego-based responses. I love the one-practice office building that makes it easy to get to, easy to park at, easy entrance (no stairs, elevators, other offices, etc.) Dr. Clark is my dentist of choice. I think he will be yours, too

Jeff Spencer (Source: Google)


From the moment I walked in, it was first class service, all way until I walked out the door. Everyone was nice and courteous. Hygienist knew what she was doing and was firm enough to get the job done yet gentle. The Dr was excellent at explaining what he recommended and what should be done soon and what could wait. See you guys again in 6 months! 2nd best experience I have ever had in a dentist’s chair!

Sabrina A. from Costa Mesa, CA (Source: Yelp)


I came here for the first time 6 months ago. Regular check up and cleaning. I have a trouble tooth that I always hesitate to tell dentist about because it feels to me like they just want to take the most invasive treatment option. That was not the case here. I was given options and explained in detail what could happen with each option. I chose to go with the least invasive option of having my filling taken out, for the 6th time and redone instead of getting a root canal. Thank goodness that I did. They found an extra cavity and filled both in and an issue that I have had for over 15+ years was gone. Recently when I went in for my regular cleaning the office staff was delayed because of traffic, something I understand completely. About a week later I get a card and a gift card thanking me for my understanding. It is little details like this that make me want to stay with this dental office. I really didn’t anticipate either of the cards and would have been just fine getting the apology one. Thank you for going above and beyond to keep your patients happy

Priscilla M. from Santa Clarita, CA (Source: Yelp)


I am beyond happy with the dentist, hygienist, and staff. They are very sweet, polite, and welcoming. Office is very clean and nice looking. I like most others, fear going to the dentist but I have to say they made me feel at ease from the beginning. Additionally, the dentist is very considerate and really looks out for his patients

Brittney Boucha (Source: Facebook)


Best dental experience we have ever had. My son had two horrible, nightmare, and very painful previous dental experiences and was terrified of the dentist. I did not think he would ever let another dentist fill a cavity. However, he had three cavities that had to be filled so my friend who is a dental hygienist told us to go to Dr. Clark. So we tried him. Dr.Clark was AMAZING with my five year old son. He walked him through everything he did and kept my son calm and pain free while filling his cavity. Dr. Clark knew exactly what to say and do to help my son stay calm and overcome his fears. Dr. Clark filled my son’s cavity in about 30 minutes with no tears and no pain! It was quick and easy. I was shocked! After my son told everyone “the dentist doesn’t hurt and it was really fast! And I got a cool folder from the treasure box after.” We were in and out of the dentist office within 35-40 minutes and our experience was incredible! We love Dr. Clark and everyone at the office and are so grateful for their kindness and incredible talent!

Marie C. from Acton, CA (Source: Yelp)


Terrific dentist and staff! Extremely low-key and relaxing environment, and also very welcoming. Dr. Clark is excellent and does NOT do unnecessary and expensive procedures.  He has that old fashioned, sensible doctor vibe.  And yet, he’s totally cutting edge and educated on all the latest.  On the cosmetic end, I could not believe that veneer he crafted for my son, right there while he sat in the chair.  He even gave it natural looking ridges, which shows real talent.  The office staff is really great too! They work to get the most out of your insurance and are very accommodating with regard to scheduling. The dental hygienists cannot be beat – just all-around a great place, as in the kind they don’t make anymore. Highly recommend!

Mary L. from Santa Clarita, CA (Source: Yelp)


I can’t say enough good things about this amazing office. Each person you come in contact with is professional, kind and eager to help you have a great experience. All questions and concerns are thoughtfully addressed and Dr. Clark is a really stellar dentist! I entrusted him with a smile that was pretty well destroyed in a car accident several years ago and I came out the other side looking better than ever. He is almost OCD about everything looking and feeling perfect. My kids love coming here; Dr. Clark and his whole staff all take care to make sure they’re comfortable and happy, plus they have an awesome treasure chest to pick a toy from at the end

Joy I. from Acton, CA (Source: Yelp)


I wanted to find a new dentist.  So, when the dental assistant, I became  friends with, left to go to Lost Canyon, I decided to try her new dentist.  I am so glad I did.  Dr. Clark and his staff  (Brenda, front desk, Susie and Cheryl dental assistants and Jeanine, hygienist, sorry if I’m leaving anyone out or spelling your name wrong) make the whole dental experience so much easier.  They are all professional, kind, caring….. I could go on with lots more adjectives, but you get the idea.  The office is clean and well appointed. If you need a good dentist who is knowledgeable and good at what he does, then you should try this office. I highly recommend

Leslie Aceves (Source: Google)


Unfortunately due to a bad experience at another dentist, I hadn’t gone back in almost 10 years! After much hesitation, I decided I needed to go back and give someone else a try. I found Dr. Clark through a list on my insurance and I also went on Yelp. I saw 1st hand why they have 5 stars. ALL the staff I encountered was super friendly, talkative and funny!! I’m so glad I chose this office! I’m definitely going to recommend them! I’m so glad I’ve taken care of my teeth as best I could so I just needed a light cleaning

Jay D. from Santa Clarita, CA (Source: Yelp)


Wow wow wow, what a awesome facility! Three keys to a great business is, good work, customer service, and relationships. I found all three here, I felt like I was the only patient in the office today. Dr Clark does awesome work, but it’s not a one man deal here. The staffing here help make this a awesome team. The work I had done today couldn’t have been done by my previous dentist. I totally appreciate being walk through my procedure and given options and not feeling like I’m sitting in a room with salesmen and being pressured into a decision. There’s reasons why reviews are written and when you see five stars across the board…no need to explain the rest. Great job all, see you soon, and Thank you!

Todd Merrill (Source: Google)


I recently moved to Canyon Country. I hadn’t selected a new dentist yet… and then it happened – I chipped my FRONT Tooth! Now I had to find an office that was open after 5pm (like many people I have a long commute) and could help fix my smile. When I called Lost Canyon Family Dental the staff was very calming and understanding. They got me in to see Dr. Clark who was down to earth and authentic – not to mention a real artist who restored my tooth imperceptibly! If you want to experience what it’s like to have a team of people who care about YOU… don’t hesitate and make your next appointment with Lost Canyon Family Dental

Anonymous (Source: Google)


After my dentist retired I had been dreading a visit to a new dentist. I kept driving by Lost Canyon and when I saw a sign that announced late appointments available I decided to give them a try. Am I glad I did! Everyone in the office is so pleasant. I had a cleaning by the hygienist who explained to me what she was doing very informative and caring at the same time. Dr. Clark has excellent bedside manner very caring and informative too. I had an oral exam and a treatment plan that I will follow. I’m actually looking forward to my next visit to finish my treatment! I’ve NEVER IN MY LIFE ‘LOOKED FORWARD’ to visiting a dentist! I’ve been so impressed that I am planning on taking my granddaughter to Dr. Clark for her very first visit to the dentist! Thank you Lost Canyon!

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


This office is fantastic. It’s in a great location, is cozy and relaxing, has great music playing, is clean, and parking is a snap. Dr. Clark and his staff are knowledgeable, kind, and gentle. I’m a big dental chicken and my first visit was one of the most pleasant dental experiences I’ve ever had. I felt like I was in very capable hands, and appreciated how Dr. Clark explained exactly what he was doing during each step of my exam. At the end of my visit I received a form with my treatment plan laid out for me, no wondering what I was expected to pay for or what is covered by my insurance. Also, a goody bag with dental hygiene products!

Addie Hansen (Source: Facebook)


I had two dentists tell me I needed 2 root canals, but Dr. Clark took the time to properly examine, and had the equipment to avoid them all together. He was able to save me the pain of those root canals, and he didn’t try to talk me into it anyway, as most do just for the money. He’s honest, kind, and really cares about his patients!

Carla Sproule (Source: Google)


Had a great experience. I was a late appointment (5:30 pm) but everyone took the time to answer all my questions. The dentist reviewed each x-ray with me. The hygienist performed a thorough cleaning. They did a great job and I will be back for more checkups. Everyone was very friendly. The office is close to my house and the extended hours make it really convenient. Came back for 3 month check up with another great experience. This time I had a different hygienist who did an excellent job. Really glad I found this dentist. Will definitely be coming back!

Mary Johnson (Source: Facebook)


I hate going to the dentist…some bad childhood memories. Lost Canyon Family Dental is the best. Dr. Clark and his staff understand my anxieties and make my visit as pleasant as possible. Switched over to Lost Canyon a few years ago after dealing with an “assembly line” mentality for dentistry. I couldn’t be happier. Would recommend Lost Canyon and their gentle yet thorough approach. See you in 6 months!

A. C. from Canyon Cntry, CA (Source: Yelp)


The entire staff here is phenomenal. I haven’t been to the dentist in over 6 years (I know, I know-shame on me) but I needed to find someone ASAP since I had an infection in my mouth. I drive by here daily and thought let me give it a shot, and I’m so glad I did. From the moment I walked in everyone was extremely sweet and caring. From the front office staff to the dental assistant, to the hygienist which BTW was so gentle and Dr. Clark himself was just so nice and caring. I didn’t get that stiff, not so personable  attitude from him. Everyone just made me feel so comfortable it made for such a pleasant experience. Also the pricing is VERY, VERY reasonable. The work I need done isn’t going to break the bank which is nice. Oh and Dr. Clark noticed my birthday was approaching and they gave me this beautiful bouquet of flowers. I can’t say enough good things about this office. If you’re looking for great chair side manner and welcoming staff, this is the place for you

Andrea Kipp (Source: Google)


I had an excellent experience at Lost Canyon Family Dental! The facility is absolutely spotless and sanitized. I felt like I was on the space station. The staff is incredibly professional and committed to keeping us (the patients) safe and reassured. Wow! They were outfitted as though they were going into surgery! During all of the Covid months, I have never been inside a more clean and sterile atmosphere! Customer service is awesome to say the least

Gloria-Jane Meyer (Source: Google)


I came in 5/20/2020 for the very 1st time and I chose this place because of the 5 star Google Reviews— and I have not been to the dentist in years – because my past Dentists always want to charge me a couple of thousand dollars and charge for extra stuff that made me feel like I didn’t have any other choice. Anyway, I came in for a tooth abscess and I could barely talk because my gum was swollen and red, and I was in a lot of pain (in my mouth), and Sabrina was able to squeeze me in that day… and Dr. Clark took care of me…and about a week later, the abscess was gone, swelling was gone and I’m back to normal! Dr. Clark was awesome, the staff was awesome and I feel comfortable about seeing a dentist again. I definitely recommend Dr. Clark

Adriana M. from Canyon Country, CA (Source: Yelp)


As a person who was terrified of the dentist. Its now my favorite place to go lol. Dr. Clark and ALL his staff are incredible. So friendly and welcoming. I hadnt been to the dentist in such a long time. Never once did i feel judged. I never write reviews. But I just had to come and share my experince. I tell everyone about how awesome my dentist and his staff are. Thank you Dr. Clark im on my way to a beautiful smile

Dianna B. from Canyon Country, CA (Source: Yelp)


Dr Clark is a fabulous dentist who hires exceptional staff members!  He is caring, patient, knowledgeable and easy going.  After our family dentist retired we went to other dentists and were not happy at all.  Dr. Clark understands my son with special needs and takes time to make him feel comfortable.  He fitted me with Invisalign to correct my bite and has done an excellent job for a good price.  I trust Dr. Clark and respect him.  Without that, we weren’t going to the dentist regularly, but we are now!  He also has an in house dental plan that is affordable. I am soooo thankful we found Dr. Clark and his amazing staff!

Elizabeth R. from Simi Valley, CA (Source: Yelp)


Dr. Clark and his staff were amazing! I highly recommend this dental practice. It’s always been very difficult for my family to find a doctor who really takes the extra one on one time. Dr. Clark did an amazing job and gave awesome advice to keep my smile looking healthy and fabulous. He’s a kind man with a big heart. I had to bring my kids with me to the office (1 year old and 4 month old) and not once did I feel uncomfortable or judged. Most times I bring my kids, I’m like the circus show juggling to take care of all them while I get dirty looks or often times comments as to why I’d ever bring them with me to a doctor’s appointment. Dr. Clark even pulled out a treasure chest for my son to pick a toy out. Love this place. Love the dental staff. And absolutely adore Dr. Clark! I promise you won’t be disappointed

Carlos Phoenix (Source: Google)


I’ve been seeing Dr. Clark for 3 years now and the hygienist Yuni too. This dentist goes above and beyond. First, they let me come in for 3 cleanings a year even though my insurance only pays for 2. They are very thorough and listen to any of my concerns. Going to the dentist isn’t a lot of fun, but I can truly say that I enjoy coming to Lost Canyon Family Dental. It’s a very friendly atmosphere with high quality and attentive customer service. I’m very glad that I found this place! If you are looking for a great dentist, I think you’d be pleasantly surprised with this dentist

Gilbert Karr (Source: Google)


The staff was very friendly and got me in right away to look at a broken crown. I felt quite safe concerning the COVID-19 threat due to the safe practices being used by the staff. When I came in to the office I had a pair of poorly fitting rubber safety gloves and Clayton gave me a box of the gloves his staff were using to take with me. He fixed the sharp broken edges of my tooth and since I was in no pain we are rescheduling when it is ok for his practice to resume normal treatments. How very nice since my wife and I just moved to this area from northern cal and we look forward to having Clayton as our family dentist

Idy W. from Silver Spring, MD (Source: Yelp)


I will start this review off by saying OMG!! I have found the BEST dentist office in all of SCV!!! I hate going to the dentist & haven’t been to one in more than 15yrs!! I know, I know, I know, don’t say it don’t judge me…lol!! I’ve had a cracked tooth that was giving me the worst pain in life that I’d prefer to give birth than having another day dealing w/this toothache. I’ve been popping Excedrin Migraine for a month too afraid to see a dentist until it no longer worked and I had no other choice since my luck ran out! Honestly, it was for the greater good otherwise I would not have met the best staff in any office setting! Brenda & Melissa work the front desk they are super duper friendly, courteous & professional! Susie took my X-rays poor thing she was the 1st person who was brave enough to enter the dreaded tunnel lmao!! She’s sweet, reassuring, calming and extremely patient! Jeanine, the greatest & most popular Hygienist was knowledgeable, I felt embarrassed @ times and she was so incredibly non-judgmental and taught me a lot of what was going on with my teeth I love her to pieces! Dr. Clark I know this may sound silly but you’re handwriting is legible & very neat you know what they say about doctors handwriting lol! I can’t say enough about how gentle & smart he is plus I asked him a million questions and he wasn’t annoyed not one bit!! Thanks so much everyone for all of your hospitality, professionalism and dealing with my silliness and potty mouth ( no pun intended) 🙂 For the first time in my life I look forward to going back to the dentist!

A. W. from Acton, CA (Source: Yelp)


I cannot fully express how wonderful this office is. I was a tad nervous to start with because it has been a little while since my last dental visit. My first time here and I couldn’t have ask for a better experience!!! The entire staff was welcoming and professional and answered all my quirky questions. I left at ease knowing I can trust this office and I am actually excited about going back for another cleaning!! Thank you ladies and Dr. Clark!

Merlyn Reeves (Source: Facebook)


This office provides a warm, welcoming environment and makes time for even last minute needs. Building longterm relationships with one’s caregivers is always a good idea, and I’ve been going to Lost Canyon for over 5 years. I am now interviewing for jobs again, and since my last routine visit to Lost Canyon a few months ago I found that a couple of teeth had developed small imperfections that were dark and I was afraid were signs of decay. Dr. Clark’s office took me in the next day, he polished out one spot and replaced a filling on the other. Their prompt availability to care for my teeth gave me confidence in interviewing. Thank you Lost Canyon!!

Michalle Lauricella (Source: Google)


Great experience on all levels. I called for a second opinion consultation. I was seen the next day! They looked at everything for free, gave me feedback, were very honest and thorough and informative. The office is clean and the staff is welcoming. They were also very kind and understanding and helpful–My sitter fell through but no one complained about my two year old climbing on me, and they even helped me with my one month old. In the end I opted to pay for a cleaning rather than returning to my other office, which, they did right away. And despite my limited insurance assigning me elsewhere, I’ll probably keep coming here since it was such a great experience

Sahand F. from Santa Clarita, CA (Source: Yelp)


Dr. Clark and his entire staff at Lost Canyon Family Dental are incredible. My treatment from Dr. Clark has made my life a lot easier. He explains everything he is doing, does quality work, and genuinely cares about you as a person. All of my appointment times have been on time, I never feel like I’m waiting for anything, and everyone there is so friendly and knowledgeable. I’m very happy to be a patient here!

Frank Viola (Source: Facebook)


The level of service and quality of care at Lost Canyon Family Dental is unparalleled to any dentist office I have ever visited. Dr. Clark DDS and his highly experienced staff provide a confidence about my dental health I have never had before and I feel his integrity is well cross trained throughout his entire office personal. If you are seeking an honest professional with excellent bedside manner who you can rely on to put the best interests of your oral health first, look no further. Lost Canyon Family Dental is the place for you

Dianna Boone (Source: Google)


When most people have Invisalign it takes a few months to a year and a half to complete. For me, however, it took three and a half years. This was because I have a lot of jaw pain and trigeminal nerve pain. If I changed trays too soon my jaw would pop, get stuck and cause pain. Dr Clark understood this and told me to go at my own pace. When I had completed all the trays Dr Clark examined me and said I needed more trays. When I finished those he examined my bite and said I still needed more trays, he wasn’t satisfied. Mind you, I was sick of wearing apparatus and I was ready to end the treatment. But I went with Dr Clark’s recommendation. What really impressed me was Dr Clark didn’t charge anything extra for the additional series of trays. Nor did he charge for the many extra examinations I needed over the three and a half year period. It was his standard, not mine, that required extra care and visits. To have an honest dentist that is reasonably priced is wonderful, but to have one that is competent, professional, kind and who has a great staff is the bomb! Dr Clark is also good with kids and with special needs children. His in-house dental plan has allowed my family to keep up on our dental care. I have great respect and appreciation for Dr Clark and his wonderful staff!

Ashley F. from Canyon Country, CA (Source: Yelp)


I have been to so many dentists and Dr. Clark is the only one I trust. He fixed my chipped tooth today. Believe it or not, it’s quite easy to walk into a window or a door. I now know how birds feel. I have a great deal of dental work to complete, but I know that when I can do it, he will do great work as he always does. His staff is also top notch. You will not be disappointed if you trust this place for your dental needs. I finally enjoy going to the dentist

Laura Hartman (Source: Google)


I walked into an office that was lovely and felt homey. The young woman at the front desk was kind and patient. Susie, who took my xrays, got to know me like a friend while doing her job perfectly. The lady who cleaned my teeth was charming and personable, she gave my teeth the time and attention they deserved. I appreciated that she asked if I was ok. Dr. Clark had a wonderful vibe about him. He was smart and easy to talk to. He also took the time to get to know me and explained things beautifully. I felt that I was around genuinely good people who work hard at their job. I will never take my teeth elsewhere! Thank you to Dr. Clark and the amazing staff at Lost Canyon Dental. I am proud that you are part a of my hometown.  Laura & George Hartman

Kimberly Braddock Johnson (Source: Facebook)


Great visit today! I went in for a second opinion about work recommended for my 8 year old daughter, from a well known kid’s dentist. Dr. Clark took new xrays and reviewed the plan. Ended up doing a filling and extraction that was needed right away, and we are working on the rest. Very caring and great with kids, had my daughter giggling most of the time while he was extracting! Office staff was very nice and caring, and his assistant was great with anxious mom!

Catherine Williams (Source: Google)


BEST EVER. It is absolute wonderful to go to a dentist office that cares so much about well-being your teeth and health and goes above and beyond.. I have my kids visit Dr Clark when they are in town! He’s amazing. Just went for my cleaning August 2020. They take such great precautions and still give the great care. I highly recommend as dr Clark and crew were recommended to me as well! Staff all around Incredible, friendly, accommodating and thorough!!


We offer a full range of dental services including preventive care & maintenance, cosmetic dentistry, periodontics (gum treatment) & crowns. We have built a team with combined experience for years. Our primary goal is what's best for our patients. Our philosophy has always been to provide you with the finest personal care available. We consider ourselves more than your dental care providers. We are partners in your overall well-being. Dr. Clayton R. Clark received his DDS from the University of Southern California Ostrow School of Dentistry in 2011. In order to provide the best care for his patients, he continually educates himself on the latest dental procedures & techniques. He has completed courses in cosmetic dentistry, Invisalign, implants, oral surgery, endodontics, periodontics, prosthodontics & pediatric dentistry, & he attends yearly conferences with the California Dental Association & the Academy of LDS Dentists. He is also a member of the American Dental Association. Dr. Clark realizes that visitng a dental office can sometimes be difficult. He strives to make every patient feel as relaxed and comfortable as possibe. In his spare time, he enjoys volunteering at dental clinics throughout Los Angeles & Orange counties. He enjoys outdoor activities and especially spending time with his family. He looks forward to meeting you soon & developing a relationship with you to build the bridge toward long-term trust & successful dental care.