What patients are saying
Overall rating
5.00
Average wait time
4.81
Bedside manner
5.00
“seriously such a great experience, very easy going and friendly staff. felt the hospitality upon arrival until departure. came in for a consolation on a broken tooth and they handled my procedure with such care and grace. i can say that i would recommend this dentist to anyone. ”
Ishmael P.March 26, 2026
“I went in to see the dentist for the first time last week due to a broken tooth. I saw Dr. Segal. He was amazing! I’m normally a very nervous girl going to the dentist. He put me at ease. I would 100% recommend Dr Segal to anyone!”
Juliana J.March 8, 2026
About Dr. Mark Treystman
Dr. Mark Treystman was born and raised in Odessa, Ukraine, where he earned his dental degree from Odessa Medical University and became a licensed dentist in 1993. After immigrating to the United States, he passed the national dental boards and has been practicing in the Los Angeles area since 1997.
In 1999, Dr. Treystman opened his first private practice, New Century Dental Group, followed by a second location, Commerce Dental, in 2000. Known to his patients and staff as “Dr. Mark,” he is dedicated to providing high-quality, personalized dental care using the latest technology. His practice has grown primarily through referrals and long-standing patient relationships.
Dr. Mark is also a proud father. His daughter, Lola, is a Pepperdine Law graduate and a licensed attorney in California. His son, Steve, is in elementary school and dreams of becoming a police officer. In his free time, Dr. Mark enjoys flying as a licensed private pilot.
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Delta Dental
Guardian
Metlife
UnitedHealthcare
Office location
Education and background
Practice names
Education and training
- Dental School - Odessa National Medical University, Doctor of Dental Surgery
Languages spoken
- English
- Russian
- Ukrainian
Provider's gender
Male
NPI number
1316131980
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
5.00
Wait time
4.81
Bedside manner
5.00
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26 reviews
Most relevant
Dr.Treytman and staff are amazing. Dr was so gentle and patient, he let me know everything he was doing. highly recommend.
Less than 1 year agoAO
I had wonderful experience w/ Dr.mark and his team, they were geniunely friendly, helpful and I felt comfortable.
Less than 1 year agoKB
I really like this office the dr. Was very thorough and gentle. His staff are very accommodating. Thank you.
Less than 1 year agoCS
Dr.Treystman and his team are very good. They helped me as a new patient and I want to keep coming back.
Less than 1 year agoSS
Amazing experience! An incredibly kind and caring staff who knew exactly what I needed.
February 27, 2026Austin A.Verified patient
Highly recommend! Had a good experience, Thank you Dr.Treystman for making me feel comfortable.
Less than 1 year agoBC
Beautiful office, thorough cleaning, kind doctor, friendly staff, will definitley be back.
Less than 1 year agoBB
Thank you Doctor Treystman for taking care of my smile. I am very happy with results
Less than 1 year agoCS
Very good doctor, doctor Treystman is very kind and caring. Clean office.
Less than 1 year agoLG
Dr.Mark is so patient and knowledgeable! Thank you for taking care of me.
Less than 1 year agoLF
Had a wonderful experience! Very welcoming office. Dr.Mark is the best.
Less than 1 year agoMF
Doctor Treystman and his staff made me feel so comfortable.
Less than 1 year agoMJ
Fast, professional, and always painless. Very good doctor!
Less than 1 year agoJP
Love Dr.Treystman, he did amazing job! Highly recommend.
Less than 1 year agoRA
Dontor Mark help me with my Brooken tooth. Thank you
Less than 1 year agoRR
Doctor Treystman has great staff and great office.
Less than 1 year agoAP
seriously such a great experience, very easy going and friendly staff. felt the hospitality upon arrival until departure. came in for a consolation on a broken tooth and they handled my procedure with such care and grace. i can say that i would recommend this dentist to anyone.
March 26, 2026Ishmael P.Verified patient
I went in to see the dentist for the first time last week due to a broken tooth. I saw Dr. Segal. He was amazing! I’m normally a very nervous girl going to the dentist. He put me at ease. I would 100% recommend Dr Segal to anyone!
March 8, 2026Juliana J.Verified patient
The dentist office I’ve ever been in hands down.
February 15, 2026Damien M.Verified patient
First of all, I was NOT seen by Dr. Treystman even though I booked the appointment with him but I am so okay with the outcome because Dr. Shayan Memarian WAS WONDERFUL! I have looked for a dental office that simply addresses my dental issues without pushing cosmetic stuff and I finally found one (difficult in LA!). She is very gentle, approachable, fun, and knowledgeable. Definitely going back!
January 21, 2026Agnieszka G.Verified patient
From the front desk to the dental chair, everyone is friendly and professional. Cleaning are thorough, and I always leave feeling well taken care of. Doctor Mark is the best.
Less than 1 year agoPA
I had a very painful tooth issue, and Dr.Treystman fit me in right away. He took care of my problem and I felt like I was in good hands.
Less than 1 year agoPO
Doctor Treystman is honestly the best dentist I've ever had. He was super gentle and cares about making sure I am comfortable during my visits.
Less than 1 year agoLS
Very good doctor Treystman. Recomend :)
Less than 1 year agoRS
Less than 1 month agoInitials hidden
Less than 6 months agoInitials hidden
How soon can I make an appointment with Dr. Mark Treystman?
Generally, Dr. Mark Treystman has appointments available on Zocdoc within 1 week. You can see Dr. Treystman's earliest availability on Zocdoc and make an appointment online.
Is Dr. Mark Treystman accepting new patients?
Dr. Mark Treystman generally accepts new patients on Zocdoc. You can see Dr. Treystman's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Mark Treystman accept my insurance?
Choose your insurance plan to verify if Dr. Treystman is in-network.
Can I make an appointment with Dr. Mark Treystman online?
Yes, you can make an appointment online with Dr. Treystman using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Mark Treystman work with?
Dr. Mark Treystman works with Semyon Segal, DDS.
Where is Dr. Mark Treystman's office located?
Dr. Mark Treystman's office is located at 6333 Wilshire Blvd, Los Angeles, CA 90048.
What are common reasons for patients to see Dr. Mark Treystman?
Dr. Mark Treystman frequently sees patients for Bridge, Dental Cleaning, Dental Consultation, Pediatric Dentist Consultation, and Root Canal. You can see other visit reasons for Dr. Mark Treystman on their profile.
What languages does Dr. Mark Treystman speak?
Dr. Mark Treystman speaks English, Russian, and Ukrainian.
How do patients rate Dr. Mark Treystman in reviews?
26 patients have reviewed Dr. Mark Treystman. The overall rating for this doctor is 5/5. They have a 5/5 rating for bedside manner and a 4.81/5 rating for wait time. You can read individual reviews and ratings on their profile.