OC Family Dentistry
Kourosh Rahimpour, DDS:
Practice Profile Page


OC Family Dentistry
Kourosh Rahimpour, DDS
Lake Forest, CA




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

Dental cleaning

White fillings


Inlays & onlays


Pediatric dental care

Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

Sedation dentistry

TMJ treatment

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 9:00 am to 6:00 pm

Tuesday: 10:00 am to 7:00 pm

Wednesday: 8:30 am to 5:30 pm

Thursday: 10:00 am to 7:00 pm

Friday: 9:00 am to 2:00 pm (open select Fridays by appointment only)

Saturday: 9:00 am to 2:00 pm (open select Saturdays by appointment only)

Sunday: Closed





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

Pearl Mashour (Source: Google)


When I moved here, I was asking everyone if they could recommend a good dentist for my family. With three young kids, it is important for me to find a children’s dentist that my kids will like and relate to. At Dr. Rahimpour’s office, my kids were welcomed with a playroom and lots of smiles. The dentist was very kind and answered all my questions. Now whenever we have to visit the dentist, my kids no longer complain like they did in the past. The best part is that my dentist is in Lake Forest which is so close to me and he can treat both my kids and my husband and I which makes my life so much easier. I would totally recommend Dr. Kourosh Rahimpour to anyone who is looking for a good, honest, local dentist in Lake Forest.

Amir Pooya (Source: Facebook)


Amazing experience at this dentistry. I brush my teeth every day but I needed some deep cleaning. (…)they did a great job. I barely felt any pain at all, especially compared to my last dentist. So glad I found these guys. Extremely friendly staff, shoutout to Behrad for being an awesome host!

Brandy S. from Mission Viejo, CA (Source: Yelp)


Excellent dentist and staff! I am so pleased with this dentistry. Very clean office, wonderful and friendly staff. The dentist truly cares about his patients, he took time with me to discuss work that needed to be done and how works with insurance. Very satisfied with the visits I have had. Fair pricing and honest dentist. I recommend to all whether you have insurance or not give them I try. Will be seeing them again in 6 months for my cleaning.

Aryn D. from Mission Viejo, CA (Source: Yelp)


(…)The staff and Dr. Rahimpour were all super friendly and personable. They talked you through each step so you were not thrown with any surprises. The rooms and equipment were very clean and looked new. I had to get a few fillings redone and had one cavity which the Doc was able to do that night (even staying a little after hours). The whole visit was comfortable and quick. I would definitely recommend this office.

Willie McAllen (Source: Google)


Dr. Rahimpour is a wonderful dentist with great bedside manner. He is very professional and honest. Dr. Rahimpour takes his time to explain what work is being done. Procedures are painless and you will walk out of his office feeling great. I highly recommend Dr. Rahimpour as your go to dentist, the best in Lake Forest!

(…)Their office is super nice and everybody is so friendly! I went in with my kids and it was so easy they loved it there. They didn’t want to leave the play room. I had an exam and cleaning done for myself as well. They explained everything very well with photos of my teeth on the computer so it was easy to understand. There were a couple things that my insurance didn’t cover but their prices are really good. I’m going back soon to get my crown. (…)Thank you Dr. Rahimpour!

David Nasr (Source: Google)


Dr Koroush is very professional and caring. I had a procedure done and was nervous about it. After the procedure was done I felt very good and it was painless. I highly recommend Dr Koroush.

Denee A. from Laguna Niguel, CA (Source: Yelp)


Best dentist, dental assistants and office staff!!! I actually look forward to getting my teeth cleaned. My daughter also loves coming here. Everyone here is professional, really nice and makes you feel comfortable. The waiting and patient rooms are clean and modern with TVs! Thank you DR. Rahimpour!

Hang L. from Oakland, CA (Source: Yelp)


Dr. Rahimpour is a gem.
I was visiting a friend in Southern California one weekend when my lower back teeth started to ache really bad. I didn’t know what to do. I contacted a few dentists who would be available to see me that day. Unfortunately, everyone was booked. Finally, I called Dr. Rahimpour’s office. They had a full schedule but understood that I needed to be seen, so I had an appointment with them.
They took some xrays and got some photos of teeth with their nice equipment.  Dr. Rahimpour’s the nicest dentist I have ever met! He was warm, polite, and was very patient with me! He took care of my tooth and I’ve been pain free ever since!

Stephanie W. from Mission Viejo, CA (Source: Yelp)


I came to OC Damily dentistry for a cleaning for my son and myself.   I was very impressed.  They had a cool play area for him while it was my turn and everyone was super friendly. He did great and got a toy at the end.   We were in and out pretty quickly without and wait and the dentist was very gentle.  We will be back here for sure.

Ian McLean (Source: Google)


Dr. Kourosh Rahimpour is an awesome dentist. He really knows his stuff and takes care of what you need. He keeps you in the loop the entire procedure so you know what is going on. His office is new, his equipment is new(…). I highly recommend him to anyone looking for a great dentist!

Sarah R. from Aliso Viejo, CA (Source: Yelp)


My second time here at this nice office. Another great visit for me and my kids. The staff is really nice and the doctor is very friendly. He worked on all of us pain free with no wait which never really happens at a doctors office . My three kiddos loved the play room and they had a little something for mommy the coffee station delish:). I would definitely recommend this office.

Mandi (Source: Healthgrades)


Went to OC Family dentistry for a second opinion, I’m so glad I did. He was very conservative and honest. (…)I’m so glad my friend told me about Dr. Rahimpour!

Arvin T. from 0Las Vegas, NV (Source: Yelp)


(…)Everyone was very nice,  and the office was very clean and new.  Dr. Rahimpour was very honest and thorough with his exam, and he stayed late  for me to fix my tooth and I really appreciate that.

Pooneh M. from Irvine, CA (Source: Yelp)


(…)The office is beautiful and modern and everybody was very welcoming. I normally have a tough time with x-rays but Patti was very gentle and patient with me. Dr. Rahimpour showed me all my x-rays and also educated me with photos of my teeth for some areas he wanted to keep an ion. No one has really done this before without trying to sell me something. He really spent his time on the cleaning and did a great job. I will definitely be coming back here.

Arvin Tounian (Source: Google)


Excellent dental office. Will definitely refer my friends and family here. Dr Kourosh seems like a great guy and he is able to see your entire family, including the kids. Beautiful office and courteous staff. Thank you for all that you do, I will be back.

Mary M. from Rancho Santa Margarita, CA (Source: Yelp)


(…)OC Family Dentistry was the most positive dental experience that I have had in many many years. The office staff is amazingly helpful and friendly. Anna is the assistant that was with me today and she never stopped smiling and made sure I stayed comfortable throughout my visit.
The Lab Personnel came to the office and did the work I needed done – right there.
The Office itself is clean, comfortable and modern and the rooms have wall TV’s. Also, there is a kids waiting room with toys.
Since we all have to see a Dentist once or twice a year, I recommend this one with 5 stars.
Thank You OC Family Dentistry.

Masoud Mashouf (Source: Google)


I recently moved to Lake Forest and was looking for a new dentist. My friend recommended OC Family Dentistry after his great experience with Dr. Rahimpour and some cosmetic dentistry he had done. He also saw his kids and said he was great, so I thought I would give them a try. The whole staff is super nice and the office is very clean and modern. I watched a movie while I had my fillings and cleaning done and didn’t even feel a thing. Also, I was surprised at how reasonable my fees were. (..)I would highly recommend this office to anyone looking for a good Lake Forest dentist. Thank you OC Family Dentistry!

Gia T. from Irvine, CA (Source: Yelp)


As a mother of three it is nearly impossible to take my kids anywhere especially the dentist. As soon I walked in the door we were greeted by a friendly staff including the doctor. While I filled out my paper work my kids were able to enjoy the kids play room where they were occupied by movies, games and plenty of toys. Dr. R is a natural with kids he is gentle and proficient honestly I didn’t even feel like I was at the doctor’s office. I am glad that my experience was over the top. I highly RECOMMEND this doctor!

Sarah Alizy (Source: Google)


I was looking for a Lake Forest dentist, luckily my friend referred me to OC Family dentistry. Dr. Rahimpour took great care of me and my family(…). Thank you for an amazing experience.

Daniel K. from Laguna Hills, CA (Source: Yelp)


So far so good! The staff is very friendly and helpful. I explained my situation to Dr. Rahimpour and he quickly put together a sensible and affordable plan for my needs. They started the first part of my dental plan during my first visit and scheduled my next visit for two weeks later. I am looking forward to seeing my new smile!

Milad T. from Pomona, CA (Source: Yelp)


Dr. Rahimpour is just an absolutely great dentist, as my overall visit and appointment went great with him; along with his exceptional staff.
They worked with me and gave me better dental care than all my recent dentist office experiences. Which is why they are my choice for my dental work now. Highly recommended and appreciated.

Thank you OC Family Dentistry!

Alemany D. from San Francisco, CA (Source: Yelp)


Clean office and new equipment. Everything is high tech. The play area designated for children is perfect for parents who need dentistry and have young children.  Dr. Rahimpour is honest and hard working; he treats his patients like they are family.

Sepideh Z. from Laguna Niguel, CA (Source: Yelp)


The best dental office ever ! They take care of me,my son and my husband every time excellently ! Dr Rahimpour is so professional and he has a good behavior with kids also. Highly recommended.

Haleh M. from Irvine, CA (Source: Yelp)


Great place, I’m going there for 2 yrs and i also take my daughter too. Dr. Rahimpour is so knowledgeable and kind and explain everything to you. Staff are so friendly and sweet. The office is so clean and organized! Doctor is also so caring. I’m so happy to find this place and i strongly recommend it.

Sean T. from Irvine, CA (Source: Yelp)


I had a chipped tooth and I was referred to OC Family dentistry by a friend. It’s a great office, very new and clean. The assistants and doctor are all very nice. I came in and got my chip fixed for less than what I expected it would cost. It was easy too. It didn’t hurt at all and I just watched TV the whole time while the doctor worked on me. I would definitely recommend this place.

K. M. from Ontario, CA (Source: Yelp)


They are very friendly and welcoming. Brad at from desk is very sweet and helpful. The doctor is sweet and caring too. I had a few filling job and cleaning. He was very detailed in cleaning and did a great job with filling. I brought my whole family here and they were all happy.

Saghar Badiee (Source: Google)


Once you go to OC family dentistry you will never go to any other dental office! The doctor and the staff are super nice and they explain all the treatments very thoroughly! They are decent on pricing as well! Great experience!

Mehdi D. from Irvine, CA (Source: Yelp)


(…)Me, my wife and my son are going here for the past 2 years and we couldn’t be happier than this. The staff are so nice and the office is so clean. Dr himself is so professional. Highly recommended.

Sahar McAllen (Source: Google)


Dr. Rahimpour is so attentive to my family. We appreciate his amazing bedside manner and attention to detail. Thank you for an incredible dental visit!

Bobbi F. from Laguna Hills, CA (Source: Yelp)


Dr Rahimpour and his staff are truly professional it makes it so pleasant to go to OC Family Dentistry the office is clean and gorgeous Vanessa is truly a gem and her side kick please make sure you visit the next time you are searching for a dentist that makes you feel like family choose OC family Dentistry you will not be disappointed.

Gia Te (Source: Google)


Dr. Rahimpour is great with my kids. I’m so lucky to have found his office. Everybody is so friendly and welcoming. Thank you for making my experience wonderful!!

Marianne Noori (Source: Facebook)


Great prompt service. I went to Dr Rahimpour (…)and saved me lots of unneeded pain and money. The work he did do was great. I now feel I have a dentist I can trust that does great work too.