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Your Trusted Dental Partner in Simi Valley
Arroyo Dental has been dedicated to meeting patients' dental needs with professional excellence since its establishment. Our practice combines state-of-the-art equipment, including digital x-rays and intra-oral cameras, with personalized care to ensure accurate and efficient treatment. We prioritize patient comfort through advanced technologies and transparent communication, offering services ranging from routine cleanings to complex restorative procedures. Our team maintains deep expertise in modern dental techniques while emphasizing affordability and accessibility for all patients. Located in Simi Valley, we serve surrounding communities with flexible scheduling options and multilingual support. We accept most PPO insurance plans and provide financing through CareCredit and LendingClub to ensure quality care remains accessible.

Our commitment to continuous improvement is demonstrated through ongoing technology upgrades and staff training. Patient testimonials consistently highlight our professional yet welcoming environment, with many noting the anxiety-reducing approach of our dental team. We maintain strict compliance with health regulations and prioritize patient education through detailed procedure explanations and preventive care guidance. Our practice philosophy centers on restoring natural smiles through minimally invasive treatments while maintaining open communication about treatment options and costs.
Services
Teeth Whitening Fillings Bridges and Implants Crowns Tooth Extractions Dentures Root Canals Veneers Periodontal Care Digital X-Rays
Highlights and features
  • We offer 15 years of clinical experience in general and cosmetic dentistry
  • Our office features digital x-rays and intra-oral camera technology
  • We provide family-friendly dental care for all age groups
  • New patient special includes exam, x-rays, and consultation for $69
  • We serve Simi Valley and surrounding communities including Thousand Oaks
What people say
Great Prices & Services Very Professional Friendly Staff Best Place Ever Exceptional Work
Services
Teeth Whitening
Professional home whitening systems with custom trays deliver superior results compared to over-the-counter options. Our in-office Zoom treatments provide immediate whitening effects while maintaining enamel safety. Patients receive personalized whitening plans tailored to their specific dental needs and lifestyle requirements.
Dental Implants
Permanent tooth replacement solutions that mimic natural teeth in function and appearance. Our implant process includes comprehensive planning with digital imaging to ensure optimal placement and long-term success. This service addresses both single-tooth and multiple-tooth replacement needs.
Root Canal Therapy
Advanced treatment for infected or inflamed tooth pulp using modern techniques to preserve natural teeth. The procedure eliminates pain while preventing further infection spread. Post-treatment restoration ensures continued functionality of the treated tooth.
Dentures
Custom-crafted prosthetic solutions for missing teeth that restore chewing function and facial aesthetics. Our dentures provide natural-looking results while maintaining comfort through precise fit adjustments. Both full and partial denture options are available.
Veneers
Thin ceramic or composite shells that improve tooth appearance by correcting color, shape, and alignment issues. This minimally invasive procedure offers dramatic aesthetic improvements with long-lasting results when properly maintained.
People
Dr. Mark Kolchansky
Dentist
Graduated second in class from University of Kalinin, Russia. Completed specialized training in oral surgery and prosthodontics. Licensed in California since 1999 with over 30 years of clinical experience. Member of multi-generational dental family with extensive academic background.
Questions
What payment options do you offer?
We accept all major credit cards, contactless payments, and provide financing through CareCredit and LendingClub. Insurance claims are processed for PPO plans.
Do you accept dental insurance?
We work with most PPO insurance plans including Connection Dental, Aetna, Blue Shield, Delta Dental, and United Healthcare. Patients pay their estimated portion at treatment time.
What emergency services are available?
While we don't offer 24/7 emergency care, we prioritize urgent cases during business hours and provide after-hours contact instructions for true dental emergencies.
Are new patient specials available?
Yes, our new patient special includes a comprehensive exam, digital x-rays, and treatment consultation for $69, valid for non-insurance patients.
What technology do you use?
We utilize digital x-rays, intra-oral cameras, and ultrasonic scalers for precise diagnostics and efficient treatments while maintaining patient comfort.
Do you treat children?
Yes, we provide family dental care for all ages including pediatric examinations, preventive care, and restorative treatments in a child-friendly environment.
Reviews (7)
Danny P.
Jun 30, 2022 Report
This is the best dentist place in town, period. Reviews speak for themselves however there's always that prick trying to mess everything up don't listen to him. (Robert)
Robert R.
Apr 05, 2022 Report
Dmitry wrote: "Radiography for delinquent accounts will not be released until accounts are settled." The law says: 1684.1. (a) (1) A licensee who fails or refuses to comply with a request for the dental records of a patient, that is accompanied by that patient's written authorization for release of record to the board, within 15 days of receiving the request and authorization, shall pay to the board a civil penalty of two hundred fifty dollars ($250) per day for each day that the documents have not been produced after the 15th day, up to a maximum of five thousand dollars ($5,000) unless the licensee is unable to provide the documents within this time period for good cause.
Willy D.
Jan 27, 2021 Report
Best dentist I've ever had! Dr. Kolchansky is hands down the best in Simi. Don't take your chances going anywhere else. Dmitri's (office manager) professionalism is remarkable. He thoroughly explains insurance info and coverage. He is prompt, efficient, and very knowledgeable. Overall, an outstanding group of people work there and you will not be disappointed.
Cathy T.
Aug 14, 2020 Report
Great service and always explain everything the dentist does. Excellent office staff and great offices and great parking. Always on time and great work. Always briefs you on how much your payment will be after insurance. Set a plan on what needs to be done on your teeth. Always friendly! Great service.
J. N.
May 22, 2020 Report
After having a dentist for over 20 years, it's hard to find one that you can see yourself going back to because you are so comfortable with the old routine. After a few struggles with other offices, I finally found Dr. K, him and his entire staff are amazingly attentive and friendly. He is very throughouh with you, tells you exactly what you need in a realistic time frame. I've never been more comfortable with an office! Thank you so much Dr. K and team! I can't wait to start bringing the whole family!
Aman S.
Feb 17, 2020 Report
I had my gums deep cleaned. Dr. Arroyo is great. Everything was explained properly. They get you in and out quickly, which I appreciated. They are a well run, competent, team and it shows.
Ricky J.
Dec 20, 2019 Report
Dr Mark and staff are really amazing. They are very professional and make your dental visits easy, and as pain free as possible, and you still get that attention that is lost at most dental offices. Thanks always!