Chico Dental Arts
Cyrus Oster, DDS:
Practice Profile Page


Chico Dental Arts
Cyrus Oster, DDS
Chico, 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

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 5:00 pm

Wednesday: 8:00 am to 5:00 pm

Thursday: 8:00 am to 5:00 pm

Friday: Closed

Saturday: Closed

Sunday: Closed





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

Linda F. from Forest Ranch, CA (Source: Yelp)


Dr Kyle and Dr Oster are without a doubt the absolute best Dentists in town. Their staff is friendly and professional.  I had previously had dental problems, I was ashamed to smile, and fearful of procedures. Dr Kyle showed me that dental work can be painless. He fixed my smile and got my teeth in tip top shape! I’ve been a patient for 9 years and would never go anywhere else!

Debbie Knezic (Source: Google)


I received quality care from the staff. All the girls are friendly and helpful. Dr. Oster performed my dental procedure. He took his time numbing up my mouth, instead of rushing. I appreciated that. He explained the process and made sure I was not experiencing pain or discomfort. I would wholeheartedly recommend this office and Dr. Oster.

Nicole Mahoney (Source: Facebook)


My first appointment there I was nervous because of previous dental experience in the past, but felt instantly at ease among the staff. They all were very helpful and honest through the whole appointment as well as taking in all of my concerns about my teeth. I’m excited to finally have a dentist that cares more about the well being of their patients rather than the money they bring in!

Ben J. from Chico, CA (Source: Yelp)


My Dentist retired after 30 years so I decided to go to Chico Dental Arts. Wow am I Impressed with Chico Dental Arts! Everyone.. I mean Everyone was do nice and helpful. From checking me in, to checking me out. They all were Great! I have to say the Young Lady who took my x-Rays was the Best! She truly made me feel welcome. My Wife & I Highly Recommend Chico Dental Arts!!

Bud Tracy (Source: Google)


Dr. Oster fit me in with a crazy schedule and took care of a broken tooth with calm and professionalism. All the staff were very friendly and helpful! Made me feel at home. I have always been afraid of the dentist, and have always dreaded going. Dr. Oster has gotten rid of that 60 year fear!

Curtis H. from Lincoln, CA (Source: Yelp)


Had a horrible toothache, wasn’t able to sleep all night. In the morning, called every dentist within 50 Miles, no one had an opening??? Most didn’t even bother to look when they might be available next, just said they couldn’t help that day. I couldn’t wait anyways, I was in such terrible pain. Called Chico Dental Arts and explained my situation and within hours, I was getting worked on. Life savers.

Tim W. from Chico, CA (Source: Yelp)


Chico Dental arts is been great. They really make you feel comfortable. Drs Oster has been great ! Explains everything and his work has flawless . My entire family now goes to the office. They really care about what’s on the patients best interest. Glad to finally found a great place for my oral care.

David Bai (Source: Google)


Continued exceptional dental care and more has been my experience for 4 years with this Great Dental Practice. Always willing to reach for meeting the rigors of my work schedule to get me in with the countless variety of dental issues I may have experienced unexpectedly … So Thanks for your Wonderful Commitment to the Community here in the Valley!!!

Korina Simpkins (Source: Google)


Let me just say this, I love Chico Dental Arts. The other day I’m sitting at the table and out of no where my veneer tooth pops off. Naturally, I say “No, not right now. Of all things, and it’s my front tooth. I call Chico Dental Art and they sincerely understand exactly how I’m feeling and the level of my distress. They fit me in that very day so I don’t have to go another moment with this dreadful look of no front tooth. Now you see why I love Chico Dental Art. They have always been there for me. Once before this very same thing happened but it was because of something that I did. I still want you to know they were there for me on that occasion as well. They fit me in ASAP. If your looking for a caring and excellent dental team, Chico Dental Art is it, look no further. Call ☎️ them, you’ll be so happy that you did.

Christine W. from Paradise, CA (Source: Yelp)


Excellent experience!  I had to change dentists after the Camp Fire and I was a little nervous about what the experience was going to be like.  But my worries were put to rest quickly. From the front office to the exam staff and throughout the experience I met incredibly nice people.  Dr. Oster was incredibly attentive, genuinely concerned and answered all my questions.  He also gave me some great advice.  After my exam I saw Robin for my cleaning.  She is an knowledgeable, caring, gentle dental hygienist.  I would highly recommend her!  Even got a free lip balm at the end….!!  I highly recommend Chico Dental Arts.

Lauren R. from Chico, CA (Source: Yelp)


I am highly impressed by Chico Dental arts.  The staff is friendly and helpful.  I typically hate going to the dentist but since I started going to Chico Dental Arts I dread it a whole lot less.  I see Dr. Oster and he is great, Astra is very friendly and funny and talks you through everything she is doing.  I highly recommend going here.

Mike (Source: Google)


I’ve been going to Chico dental arts for years now. Dr. Kyle is amazing. Super nice guy and very knowledgeable. Sometimes I have a lot of questions when I go in for dental work and he patiently answers them all. I’ve also had Dr. Oster work on my teeth. Again, super nice guy, total professional. I just had an implant put in for the first time. Wasn’t sure what to expect. The whole process was super smooth with very little soreness. The staff there is also really nice and friendly. They’ve been in business for a very long time and I can see why they have so many five star reviews.

Jim Knaver (Source: Facebook)


I am always impressed with the friendly, courteous professionalism displayed by the staff and dentists at Chico Dental Arts. They have attended to all of my dental needs delivering excellent care! I would highly recommend their services for all of your dental care. Jim Knaver

Ju Wailee (Source: Facebook)


Very clean facility. Staff are very professional. Dentist took time to answer questions and/or addressed concerns. Not a fan having a first appt in April and the teeth cleaning in July but at least I’m getting a cleaning

David F Bai (Source: Facebook)


This is a solid, professional and always cheerful upbeat establishment for all things dental; cleanings, filling repair and as I know too well crown work. What is really exceptional about the practice is there’s a quickness in getting one in to the dental chair ASAP when one needs to be have any surprises addressed!!! So yes this is an awesome place that I have been Trusting with all of my teeth maintained in the past five years. Thanks to everyone on this exceptional Team of Professionals!!!

Ariana Gabrielle (Source: Facebook)


The staff are friendly, helpful and professional. I was able to book timely appointments within one month. They also scheduled me for several procedures all on one appointment to save me time. All around great first experience!

Ben January (Source: Google)


My Dentist retired after 30 years so I decided to go to Chico Dental Arts. Wow am I Impressed with Chico Dental Arts! Everyone.. I mean Everyone was do nice and helpful. From checking me in, to checking me out. They all were Great! I have to say the Young Lady who took my x-Rays was the Best! She truly made me feel welcome. My Wife & I Highly Recommend Chico Dental Arts!!

Stephanie Myers (Source: Google)


I don’t love going to the dentist but when I have to, I love Chico Dental Arts. Dr Oster and Kyle are both amazing as well as Donna, my hygienist. All the staff are professional, and seem to care about my health. They explain things and calm my dental anxiety. They know what they are doing and dont try to get me to have unnecessary procedures, are gentle and make sure I’m as comfortable as possible.

Cesar Alba (Source: Google)


My family visit to Chico Dental Arts was a pleasant experience. All the personnel are friendly and they make you feel at home. I’ve been a patient for many years and the quality of service is always excellent. I would recommend Chico Dental Arts for your Dental Care. When it comes to dental care they’re the best in Chico.

Gesselie G. from Chico, CA (Source: Yelp)


I was really anxious to go to the dentist since it’s been a while, but they definitely made that disappear! Brooke was super friendly, informative of every step, and over all efficient at her job. Cyrus, the main dentist, did a really excellent job as well. He was very helpful with my questions and informative through the whole visit. Covid regulations are very secure and they do screenings and temp checks before you get in which is nice. Over all, I would recommend coming here if you are anxious because they are so good. Legit felt like I was at the spa haha. Thanks Brooke and Cyrus!

Teresa Hartman Letlow (Source: Facebook)


The entire staff at Chico Dental Arts is warm and inviting. They strive to get to know the person in their care. I used to be scared to go to the dentist. Now I schedule visits every 6 months with no anxiety at all. They are up to date on current technology advances and purchased new equipment with extra safety protocols during this pandemic to make their patients and team top priority. Highly recommend!

Laura Brown (Source: Facebook)


I love this Dental office! Friendly staff and the most compassionate and thorough Dentists I have ever had. I have had both Dr Kyle and Dr Oster and both were so great even for a big baby like myself. I highly recommend Chico Dental Arts!

Leslie Nold (Source: Google)


We lived on the coast for a while & would drive to Chico for the Dentist. We now line in Sacramento, and I will still drive to see Chico Dental Arts. As crazy as it sounds, as a kid I LOVED the dentist & orthodontist. However as an adult I had a bad experience where a dentist paralyzed my face. My face healed & there was no sign of paralysis after about 2 months, but it was aweful & I was scared. When I finally HAD to make an appointment to see the dentist. There was shaming or scolding for not coming in sooner – they just said We’re glad you’re here now!

Norcal Dan (Source: Google)


I went in for a teeth cleaning. The place is very clean and nicely put together I always feel comfortable going in to this office. The dental hygienist is really nice and we had a wonderful conversation during my procedure. Anytime they have a cancelation this office will always offer to move your appointment up.

Gerene T. from Coeur d'Alene, ID (Source: Yelp)


Dr. Oster and the staff were friendly and absolutely wonderful. I’ve had quite a dental history and was able to get an appointment quickly and with ease for a chipped tooth emergency. The office was clean, lovely and mellow, and my appointment was quick ( 1 hour). I’ve had an extensive history with dentists and Dr. Oster was by far one of the best I’ve seen. He worked gently and effectively repairing my tooth to a better condition than it was before. Though I am only visiting the area I have seen dentists in and out of the continental United States but would recommend Dr. Oster in a heart beat to anyone in the area. Thank You Chico Dental Arts staff and Dr. Oster. You are truly a cut above the rest!

Dennis R. from Chico, CA (Source: Yelp)


My lower denture is anchored to a bar, in turn anchored to implants. During routine cleaning, my hygienist, Donna, noticed a crack in the bar. She called Dr. Oster who examined the problem and made his recommendation. Then, the whole practice kicked in, got me the repairs needed in a timely manner. When the repaired bar came in Dr. Oster and Christina worked with skill and compassion to get things right. When I went back for an adjustment, Dr. Oster skillfully diagnosed the difficulty. He and Christina again showed patience and compassion and skill. The front office was helpful with scheduling and was friendly and helpful all the way through. Great dental practice!

Kori G. from Ponder, TX (Source: Yelp)


Chico dental arts is the best dental office I’ve ever been to! I first went to them while I was uninsured last year when I needed a new retainer and they gave me a great deal. I started receiving dental benefits through my employer in January and have since gone to them for a cleaning and small cavity filling. The office is extremely clean and welcoming and the staff is very friendly and caring. I went in today for some gum pain I had been experiencing and Dr. Oster was able to get me in and help last minute. Truly a great office with wonderful doctors and staff!

Charlene S. from Oroville, CA (Source: Yelp)


Drs. Kyle & Oster are gifted dentists with great patient rapport, skilled hands and professional staff.  Our 6 & 7 year old sons look forward to their dental appointments & love having Carmen clean their teeth.  Dr. Oster performed a painless tooth extraction on our 6 year old, who has a great fear of needles, but now wants Dr. Oster to take out all his baby teeth.  Thank you Dr. Kyle & Dr. Oster for giving our family beautiful smiles!

Carry Dean (Source: Google)


They were very nice. Quoted me a good price for services I want. I will go back when I’m ready to get the work done… I did go and get my services done. They did an awesome job. Dr Oster and staff was the best. Easy to work with, very professional. If you need a dentist I highly recommend Chico Dental Arts.

Anita Schinnerl (Source: Google)


Chico dental arts is the go to dental place they provide full service dental care with the best options the dental hygienist Lynn does a fantastic job cleaning and really makes a effort to ensure your cleaning meets your specific care instead of just a cookie cut cleaning I feel fortunate to be a patient at this dental office

Ben Ruttenburg (Source: Facebook)


Best cleaning I’ve had in YEARS! Super kind and courteous staff, and Bon’s fife professionals every step of the way. I enjoyed my visit and am grateful to have such clean teeth. Days later and they’re still feeling fresh. It’s like magic!

Heidi Beazley (Source: Facebook)


Dr. Oster and his entire staff are the most patient, compassionate and professional group of professionals I know. I am extremely anxious when going to the dentist and it wasn’t until I sat down in the chair this time that I started to get anxious. Usually just walking through the door I start to get nautious and dizzy. They were ready for me and I hardly remember the procedure at all. Hopefully I was an ok patient and I can go back for my next procedure. I would recommend that office to anyone. Thank you Dr. and staff.

Renee Cullen (Source: Facebook)


Best dentist visit ever! Donna was the best dental hygienist I have ever had. I am the biggest chicken when it comes to having my teeth cleaned and she actual made it enjoyable! The whole staff is friendly and knowledgeable!

Mary Mosby (Source: Google)


I have to give it too these ladies at this office. Chico Dental Arts.. One of the most pleasant experiences start to finish. I had spent hours in other offices trying desperately to find a dentist to help repair my flipper plate. I had broken the FRONT tooth off the night before. I have great, or so I had thought, insurance but no body would accept it as of about month ago. Go figure! I had no idea, along with many others. I offered cash, but wouldn’t except that. The kicker was, I start a new job with WM on Monday morning, so I was desperate. I called them and they took me in the very next morning first thing. My plate was perfect and I had it back by 4pm that same day. I am eternally grateful. And in the end, I found out they treat employees at Waste Management and take their insurance … needless to say I will be honored to take my business there.

Jae Hurst (Source: Facebook)


Chico Dental Arts has a really nice facility. The people there are very kind. I felt very comfortable in this environment and usually I’m a bit afraid of the dentist but they were there every step of the way and made sure my needs were to be taken care of. I highly recommend this dentist if you’re in Chico and don’t know where to go. They’ll definitely have your back.