New Century Dental Group
Mark Treystman, DDS:
Practice Profile Page


New Century Dental Group
Mark Treystman, DDS
Los Angeles, CA (Carthay Circle)













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

TMJ treatment

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 10:00 am to 6:30 pm

Tuesday: 9:00 am to 6:30 pm

Wednesday: 9:00 am to 3:00 pm

Thursday: 10:00 am to 6:30 pm

Friday: 9:00 am to 4:00 pm

Saturday: Closed

Sunday: Closed





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

Marina S. from Los Angeles, CA (Source: Yelp)


I’ve had nothing but positive experience with Dr. Treystman, and I’ve been a patient of his for about 10 years now.  He’s caring, honest (no b.s. whatsoever), and very skilled.  Dr. Treystman has a light touch, I’ve never been in pain during or after the procedure (and I’ve had plenty done over the years, from root canal to cavity filling to new crown, replacements, etc.).  Highly recommend Dr. Treystman not only to those who are diligent about their dental care, but especially to the ones who only come to see dentist when something doesn’t feel right or toothache becomes too much to bear.

Carrie Goldstein (Source: Google)


I can’t imagine why I haven’t found this place before. Dr. Mark is very respectful and patient. The staff is amazing and willing to work around your schedule. I found the hardest people to find in your life are your sole mate and dentist. I’m glad I got 1 out of 2 now. Thank you for helping me keep my smile perfect & white!

Joni A. from Los Angeles, CA (Source: Yelp)


Recently I had a tooth give me such distress with no warning I could not get home to my usual dentist in the bay area. I called Dr. Treystman’s office after hours and left a message. I was promptly called back the next day and made time for. The receptionist was totally professional, lovely and kind. I came into Dr Mark’s office in tears and in so much pain from a molar tooth i had ground down to the nerve. I was impressed that he did not insist that I needed a root canal, but rather said that is a last option. He sincerely put me at ease and was willing to do whatever it took to take my pain away-which in the end came by removing some of the nerves in my tooth. I have sat in many a dentist’s chair and I can honestly say I felt so safe in his experienced, and capable hands. I felt complete trust for he and his staff instantly. Something else I found heart warming, was that his young son was in the office, shadowing as an apprentice-Call me old school, but that is a fine thing to see in Los Angeles, being from a small town where people are recognized by their honor and good reputation. I’m so happy to have stumbled upon this Gem. I now have my LA Dentist!!! YAY.

Mariana B. from Central LA, West Hollywood, CA (Source: Yelp)


Dr. Mark Treystman has been our family dentist for more then a decade now and he is the most professional and caring dentist I’ve ever been to and he is the only one that I can trust with any dental work for me or my family members. The stuff is very friendly, helpful, and professional. I highly recommend this office!

Maryana M. from Hidden Hills, CA (Source: Yelp)


Dr. Mark has been our family dentist for over 15 years. I have nothing but great things to say about him, about his super professional side manners, about his knowledge and patience, about his friendly staff. He definitely takes time to go over each treatment plan. I constantly recommend Dr. Mark to my friends and now to You!

Lenton B. from Los Angeles, CA (Source: Yelp)


Very friendly, helpful and didn’t sales pitch me, told me options talked through them with me, met the dentist, he was very helpful in being he was busy with patients took time out to check out my issues, and referred me to a specialist to do my pulls and come back to him to finish up, I’d diff refer a friend and family. Nice ppl nice environment.

Todd S. from Los Angeles, CA (Source: Yelp)


I’ve been going here for over a year now.  I’ve never had any real problems with my teeth, and am always leery of dentist who immediately find “problems”.  Dr Mark has never tried to up sell me on anything.  After three teeth cleanings and one small cavity I’ve got no complaints.  They’re fast, convenient and professional, while still being personable.  I’ve recommended them to friends and colleagues and those who have gone have had the same pleasant experience.  And they take my insurance, what more could you ask for?

Robert A. from Los Angeles, CA (Source: Yelp)


I went to New Century Dental for a checkup.  Everyone was really nice. The lady at the front desk was really pleasant and helpful. I received a cleaning which was very thorough.   The explanation of the dental work I needed was very precise.  I could not have had a better experience.  I am glad to have found a great dentist.

Julia K. from Los Angeles, CA (Source: Yelp)


Dr. Mark is really good… He has a very gentle hand and gives an honest assessment of one’s dental options… Considering that ALL of my teeth need work done after a few horrific dentists that milked my Medical back when I just came to US, this is as good as going to a dentist can be… Oh, and he has a great lab that does comparatively cheap lava crowns – I got one last time and they really do look and feel great.

C. C. from San Diego, CA (Source: Yelp)


I needed a teeth cleaning and I decided to go to New Century Dental Group. The receptionist was super friendly when I confirmed my appointment. I thought the assistant who cleaned my teeth did a good job and she was friendly. I met the Doctor once when he took a look at my teeth just to make sure everything looked good and he was a pretty nice guy. I had a pleasant experience here, as far as being in a dentist’s office goes. I would recommend this office to anyone.

Marina V. from Los Angeles, CA (Source: Yelp)


I opened yelp account just to write a review about this dentist and staff. Today, was my second time visiting my dentist. I feel so happy that I found them. they didn’t try to sell me anything. told me exactly what I need and gave me a payment plan which I was so happy with. the dentist has a soft touch. the staff made me feel just like home, offered me water, blanket and a movie to watch. I recommend this office to everyone. its sad to see some people writing negative about them. I guess the staff has changed the posted reviews are very old. I also checked the filtered reviews, its sad to see so many good reviews were filtered. this office deserves 5 STARS.’ thank you.

Rachel D. from Pasadena, CA (Source: Yelp)


I’ve been going to Dr. Mark for the past 5 years and have always had a great experience.   My mother used to work at a dental office as a receptionist/manager growing up so I’m very familiar with the Insurance billing and the general dental lingo/information.  Dr. Mark has always been very up front, informative and accurate when it comes to my teeth and I trust him completely.  He’s got a great, easy-going personality that puts you at ease as soon as you slide into the chair.  I also really like that you can wear earphones during your visit and they have blankets on hand to try and make you as comfortable as possible. Inna, the office manager, is awesome and super friendly.  She’s also very willing to work with your on insurance, payments, and is always very honest about costs of the dental scope and work.  I have referred many friends to them over the years and a very satisfied patient overall. Tip:  The office building does have parking (valet only) and it’s on the pricy side, so I generally park in the nearby neighborhood which has your standard 2 hour free parking.

Randel Caldwell (Source: Google)


My pervious Dr. missed the problem and did work that didn’t need to be dome. I ended up breaking the tooth because of them. At New Century Dental it all about the teeth. I had a lot wrong with my mouth because of poor maintenance on my part and the Dr. was able to find the root of my problem and fix them.

Fred A. from Los Angeles, CA (Source: Yelp)


Dr. Mark Treystman and his staff provide an incredible dental experience (and I’ve had extensive tooth work done both at his place and other places, so I’ve visited a few dentists in my day)! Dr. Treystman took the time to talk through any work I might have needed to have done, but also gave me options and made me feel like I had a say in the direction I wanted to head in regards to the work I needed done. The staff is awesome – the customer service they provide is great, they are professional, friendly, and helpful, they were willing to work out a payment plan to fit my needs, which was super helpful. I highly recommend this office and the dental care provided here.

Kristen C. from Los Angeles, CA (Source: Yelp)


Best dental office in Los Angeles! 5 Star office! I have gone to Dr. Treystman for almost a decade; he and his staff always take excellent care of me. I’ve been to a million dentists in my day and have stuck with this office for almost 10 years so that says something for sure! Easy to get in, staff very nice and very accommodating and pricing is very reasonable. I wouldn’t go anywhere else and definitely recommend New Century Dental group for anyone looking for a great Dentist.

Alex T. from Los Angeles, CA (Source: Yelp)


I’ve been going to Dr. Treystman for over 20 years. So for over 20 years now I have not had to deal with any tooth related problems. He is Friendly, honest and an expert in his field , he is always attentive to any of your needs. Thanks to him I can honestly say my mouth is in Great shape! Highly recommended!!!

Crystal O. from Los Angeles, CA (Source: Yelp)


Dr. Treystman is the only Dentist I will trust with my teeth. I have been to many Dentists over the years and never had any real dental work done, but now I feel extremely confident that my teeth are in great hands, and know he will keep my teeth healthy and beautiful. I also had the Best cleaning with his Hygienist Anifa, everyone at the office are so helpful and friendly.

Irina Khislavskaya (Source: Google)


Doctor Mark Treystman is our family’s dentist for many years. An experienced practitioner and a true professional he made such miracles with my teeth! Not only is he a great doctor, he is also a beautiful soul man. I definitely recommend Century Dental Group and dr. Treystman to those who need the help of a highly qualified specialist

Ellen Urman (Source: Google)


I have been fortunate to be a patient of Dr. Mark for more then 10 years , its very important to have a dentist who cares and trustworthy. He has a wonderful friendly personality as well as an excellent medial skills, I trust his expertise. Office staff is very professional and always try to accommodate you with appointments. Now all members of my family are patients of New Century Dental group.If you are looking for dentist, this is place to go!

Maggie G. from Los Angeles, CA (Source: Yelp)


Although I am not a yelper I had to write a review for Dr. Mark Treystman! If you want to have a problem free mouth I would strongly suggest you pay him a visit. Dr. Treystman truly loves his job and puts a lot of effort towards every patient to ensure you get quality work. I have been coming to his office for many years now and cannot be happier with the outcomes of his work. Compared to other dentists, I never feel pain during any procedures and I always feel that I can trust his judgments. I can’t imagine why any person would not be satisfied with his work. Friendly office staff. Clean office.

Ellen U. from San Francisco, CA (Source: Yelp)


I have been fortunate to be a patient of Dr. Mark for more then 10 years , its very important to have a dentist who cares and trustworthy. He has a wonderful friendly personality as well as an excellent medial skills, I trust his expertise. Office staff is very professional and always try to accommodate you with appointments. Now all members of my family are patients of New Century Dental group.If you are looking for dentist, this is place to go!

Greg S. from Los Angeles, CA (Source: Yelp)


This office is amazing. The doctors very gentle and he explains everything so you won’t be confused. The manager is easy to communicate with, she has all kinds of financial options, which have helped be pay off what I owed and she gives amazing discounts but the service is the best. The assistant is very gentle and is kind. The receptionist is very warming and makes sure to alert me for my appointments. I enjoy the gifts they have for birthdays, and holidays . The office staff are so friendly towards each other and towards me. I love this office and will never  change it. Thank you so much for being the best as you are.

Brittany Pellat (Source: Google)


Dr. Mark is really good…he has a very gentle hand and and honest assessment of one’s dental options. Considering my teeth were in bad shape and the previous dentists I had seen had milked my insurance with no real results. The lab there does great lava crowns at a comparatively cheap price and they look and feel great.

Ariane Sims (Source: Google)


I’ve been coming to New Century Dental Group for more than 11 years now, and they are FANTASTIC! I’ve recommended Dr. Treystman and his excellent team to many friends, all of whom were so grateful. New Century is a top rate practice with a friendly, familial environment. I can’t say enough wonderful things about everyone there!

Eleanor C. from Los Angeles, CA (Source: Yelp)


I’ve been going to Dr. Mark for years now.  Before going to Dr. Mark, I had been going to a dentist in Beverly Hills whose office manager seemed to make the decisions about what treatments were “necessary” (i.e. how to max out my insurance).  When I went in for my first appointment at New Century, I was a little nervous. The office is not “fancy.” However,  I quickly discovered that Dr. Mark is fantastic. (Give me an honest, skilled dentist over a fancy, Beverly Hills office any day of the week!) He is extremely gentle and  very skilled. I also really appreciate his honesty as far as what treatment is necessary and what treatment is not. His assistant Yelena is very good and very kind.  His office staff is friendly. I’ve never had to wait more than 10 minutes for an appointment, and, more often than not, I’m escorted in as soon as I arrive. If you want an honest, knowledgeable dentist, I recommend Dr. Mark!.

Shake E. from Glendale, CA (Source: Yelp)


I am happy with this dental group because the workers the doctor and everyone are helpful and great with me every time I go there. The receptionist is kind and answers all my questions. The dentist is very patient and great with me because I hate going to the dentist and I am terrified. but every time I go there, I feel peaceful and relaxed since they are great with me.

Terri W. from Culver City, CA (Source: Yelp)


This Dentist ROCKS. Firs to all, he is very nice. Second of all, the staff is friendly. Most importantly he is GOOD! He talked me through my entire process. I had a root canal done and it was the best experience a person can have at a dentist. He is gentle, he explained everything he was going to do, before he did it- and I was less scared. Granted, this dentist has been my family dentist for years, I m not changing him. Doctor Mark is very good-high standards, good quality, reasonable prices and good customer service skills. Oh, yes he works some Saturdays, so if i cant go during the week, I make Saturday appointment. Did i mention that the office is spotless? Very clean! TV is in each room (if you want to watch) a blanket is provided if you are cold and they see kids as well.

Shannon G. from Los Angeles, CA (Source: Yelp)


Dr. Treystman and his staff are absolutely the best. I’ve got a ridiculously small jaw and even cleanings are painful so I haven’t kept up on my teeth in years. I had what turned out to be a cracked molar and the filling was an old metal one. I was really dreading getting it fixed but thankfully I found Dr. T & staff. He was the 1st dentist ever to immediately realize I have jaw issues and was gave me easy tips on how to try & stretch the muscles. He’s also the first dentist to alert me that I grind my teeth and have TMJ, in the past, dentists just ignored my pain and kept saying open wider. Typically, the dental X-ray inserts are painful and cut the roof of my mouth, the tech took extra care to use smaller inserts and make it painless. I did need a root canal & went to an endodontist for that, I had some issues and could not get the endodontist to call me back. In desperation, I called Dr. T’s office & the staff was incredibly empathetic and then got me in to see Dr. T right away to check it, which was a relief. He takes time to really explain what is going on and why certain things should be done and prioritizes them for me, never tried to up-sell any products or treatments. His front desk staff is incredible and the one woman I deal with mostly (I regret I forgot her name),  took the time to gather all the pricing info for me on filling replacements, crowns etc and got back to me within 48 hours! The office has managed to alleviate my anxiety completely and I trust them implicitly. I’ll never go to any other dentist and I wish I had found them sooner. You all are the BEST!

Kate I. from Los Angeles, CA (Source: Yelp)


After reading several bad reviews I just had to write mine since I think that people who are disappointed in the service they receive will go out of their way to write bad reviews while those who get good service will tend to forget to leave a positive one. My whole family have been going to Dr. Mark for over 15 years and he has never disappointed us. He is always very courteous, knowledgble, trustworthy and fair. He is by far the best dentist we have ever had. He has been my daughter’s dentist since she was 6 years old and she has never been afraid to go to the dentist, and that should say something about his work! All of the work that he did for me and my husband has lasted, as neither of us have ever had problems with the filling or crowns he did for us. I would highly recomend Dr. Mark Treysman to anyone who needs quality dental work.

Ellen U. from California (Source: Yelp)


I had a very positive experience with Dr. Treystman. He’s the consummate professional and is clearly super talented, the office itself is completely state of the art, and Dr. Mark and his staff are fun and have good vibes.Highly recommended.

Claudia B. from Running Springs, CA (Source: Yelp)


I’ve been a patient of Dr. Marks for over 5 years! Let me just start off by saying I love this office it’s always so clean and well put together. They have brand new TVs in every room which takes the ease off the dental treatment since I’m so distracted watching movies I almost forget I’m sitting in a dental chair. The Office manager is so professional and accommodating always is willing to work with whatever financial situation you’re in. The Assistant is so gentle and caring she always greats me with a Big smile as soon as I’m called in. Dr. Mark is the Best dentist I’ve ever been to when he diagnosed a root canal on my front tooth I was so nervous and a little hesitant to go through with the treatment but the Dr. as well as the assistant reassured me that everything would be fine. I was amazed on how easy it was I had no pain or discomfort at all. I have an appointment for a crown in a week and I’m sure Dr. Mark will do an amazing job!

Beth K. from Los Angeles, CA (Source: Yelp)


Great LA Dentist: I’ve lost count how many years I’ve been a patient of Dr. Treystman’s, but it’s definitely been over a decade! The doctor always takes time out of his busy schedule to explain to me everything that’s going on with my teeth, and how to make them the best they can be. (An ounce of prevention is worth a pound of cure.) New Century’s support staff is very warm, kind and accommodating as well. Give New Century Dental a try, you’ll be glad you did. 😀

Kat T. from Los Angeles, CA (Source: Yelp)


If you are looking for a great dentist Dr. Treystman is the one. Been his patient for over 15+ years and always felt taken care of and treated like a family. The office staff is always very friendly and ready to assist with any questions. Dr. Treystman is very knowledgeable in all the new and improved ways to make my visits as pain free as possible and I’m really thankful for that.

Harry Vartanyan (Source: Google)


I’ve been coming to New Century Dental for a few years now and decided to write a reveiw of my experience. I drive 30 minutes to see Dr. Mark because I have no doubt he is more interested in making sure my teeth are healthy rather than my payment method like other dental offices. I trust New Century Dental with all my family dental needs.

Carrie G. from Canoga Park, Los Angeles, CA (Source: Yelp)


I can’t imagine why I haven’t found this place before. Dr. Mark is very respectful and patient. The staff is amazing and willing to work around your schedule. I found the hardest people to find in your life are your sole mate and dentist. I’m glad I got 1 out of 2 now. Thank you for helping me keep my smile perfect & white!