OC Plaza Dentistry
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OC Plaza Dentistry
OC Plaza Dentistry is conveniently located directly across from South Coast Plaza at 3930 South Bristol. Opened in 1986, OC Plaza Dentistry has been Orange County's choice for premier dental care. Dr. Saeedi and staff have cared for their valued patients for over 20 years and his dental practice has now expanded to all areas of dental care including dental implants, one day crowns, and modern treatment alternatives using the best technology.

OC Plaza Dentistry in Costa Mesa is a comprehensive state-of-the-art dental wellness center. Our dental office has become an oasis of total dental professionalism, providing extraordinary patient care, sincerity, and warmth. We aim to treat the whole patient and care for your overall well-being, not only your teeth.
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At the foundation of optimal dental health is routine dental cleanings. Not only can regular dental cleanings let us keep an eye on on any potential dental treatments needed, but a cleaning is also one of the best things you can do for your overall health! We also love to see our patients and catch up!
Our office is centrally located in Orange County. We are right next door to South Coast Plaza in Costa Mesa and located in Santa Ana, CA. Our patients come from Irvine, Newport Beach, Tustin, Anaheim, Huntington Beach, Foutain Valley, Long Beach and surrounding cities. If you need to reach us after office hours, please call our office and a recording will direct you on how to contact the doctors.
We are excited to meet you and increase your happiness, confidence, and overall wellness through a healthy smile. Our goal is to provide you with the best dental care possible at OC Plaza Dentistry. All of us would like to personally welcome new patients to our dental family. Our job is not done unless our new guest leaves with a smile on their face!
A patient can only be comfortable with their health care provider if they know the people they are trusting to help make health care decisions. We are happy to share our backgrounds with you and we hope that it will continue to build your confidence in OC Plaza Dentistry. From a young age, Dr. Sepehr Aaron Saeedi knew his passion and talent: dentistry.
Often the fact that your oral health affects your entire overall well-being is a fact not thought of by many. At our office we promote the fact that if there is decay or infection entering your body from neglected treatment in your mouth, it may affect your entire body. Your energy levels and how you feel will be affected.
Reviews (21)
Hung Nguyen
Hung Nguyen
Jul 16, 2021
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Erica C.
Erica C.
Feb 15, 2020
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I love this dentist!!! He is by far the best! We have been going here for years! My daughters go to the children's dentistry and we go to the Oc plaza! I highly recommend Dr. Sadie
Andrew R.
Andrew R.
Feb 01, 2019
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From Doctor Saeedi to Claudia the office manager, easily the best dental experience I've had in years. Melanie gave the best cleaning I've ever had ( and I needed one!) Do your self a favor....if your insurance is accepted here, MAKE THE SWITCH!

-Drew R.
Yolanda H.
Yolanda H.
Feb 23, 2018
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This Dentistry office was very recently taken over by Dr. Sadi from the Children's Dentistry next door. Great service!
Lisa Whitney
Lisa Whitney
Dec 27, 2017
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Great job done by Kristy- only my 2nd time having my teeth cleaned with the electric water toothbrush. Very thorough and goes over proper flossing instructions as well.
Christian Aguillon
Christian Aguillon
Dec 27, 2016
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I've been coming here for at least 10 years and I can't imagine going anywhere else. The staff is awesome and provide great detail and information if you ever have any questions. You definitely get the feeling of home when you visit the office :)
Jeremy Griffith
Jeremy Griffith
Dec 02, 2016
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I've been coming here for nearly 30 years, you couldn't pay me to go anywhere else. The staff is incredible and their work has kept my smile healthy for the grand majority of my life.
Deanna Mindte
Deanna Mindte
Nov 30, 2016
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My family has been coming here for 18 years & moved around but always come back here because we trust their work and love the staff's friendliness! I highly recommend this wonderful dentist office experience!:)
Kimia Vakili
Kimia Vakili
Nov 24, 2016
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I am the type of person who usually hates going to the dentist, but I love this place so much that I want to keep coming back to do all of my dental work. The doctors are all extremely friendly and make you feel right at home. The whole staff makes sure you are comfortable and happy from the time you walk in to when you leave. The lobby, receptionists, staff, and overall atmosphere is excellent here. Dr. LoBue Campbell is hands down the best dentist out there. She really wants to connect with all her patients and treats you like family, making sure you always have a happy and healthy smile. I am
Chris D.
Chris D.
Nov 16, 2016
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Just finished with my periodic cleaning...they always do a great job! Teresa is a great dental hygienist. I've been coming here for almost 15 years and it's been great!

Had another cleaning and another good experience here! Thanks for a great visit! 11/16/16
Katrina G.
Katrina G.
Oct 19, 2016
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Been coming here for about a year and a half, though I should have moved on a long time ago. Each time the sales pitches become more desperate and patronizing, as if to say patients must be broke losers if they opt against expensive procedures they're not even sure are legitimately needed. I know teeth are important but they act as though you're going to die a horrible death immediately if you don't pay up.

Never have I been treated with such disrespect. This week, my husband came back in for a routine cleaning (covered by insurance) only to be told we had to pay out of pocket
Julian Lee
Julian Lee
Oct 12, 2016
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Great service Teresa is my hygienist took great care in the cleaning process and Dr. Elisa LoBue-Campbell took her time to let me know what I needed to know about taking care of my teeth. Highly recommend this place. Awesome staff very friendly especially Jahnavi
Zach W.
Zach W.
Jun 22, 2016
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Back at it again and OC Plaza Dentistry has made my visit extremely pleasant. I recently had a change in insurance and their staff was more than willing to call my insurance company and verify my coverage. A few minutes later they've got my coverage information and I was off to my cleaning! Very thoughtful hygienist always keeping up light conversation and asking how I'm getting. Been coming here for almost three years now and I wouldn't recommend going anywhere else!
Orlina Owens
Orlina Owens
Jun 12, 2016
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I've been coming here since I was 9 years old (almost 30 years) and I would never go any where else! They are professional and friendly! I feel at ease, like I'm coming to see family, which is great when you have to go to the dentist! I would highly recommend them to anyone and everyone!!!
Erin Eskew
Erin Eskew
Jun 11, 2016
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Love the OC plaza dentistry family. The Campbell's have created such a friendly and easy experience for their patients.
Ramona D.
Ramona D.
Jan 12, 2016
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My entire experience has been excellent from start to finish!

Friendly staff--5 Stars
Clean waiting area--5 Stars
Theresa (hygienist)--5 Stars
Dr. LoBue-Campbell--5 Stars

Very happy I switched over!
Jenny & Kevin S.
Jenny & Kevin S.
Jul 22, 2015
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As I was scrolling through my reviews, I noticed that the review I wrote over a several months ago never got posted (most likely through user error or computer glitch). I feel so passionate about my experiences that I am willing to re-write my entire review!

I like so many people, have never been a fan of dental work. I buried my head in the sand and waited until the last minute (or year) to fix anything dental related. I had a tooth that was in need of a root canal that was going off for quite a while until finally the pain just became too unbearable - I had to go in to a dentist and dreaded
Steve Auls
Steve Auls
Jul 21, 2015
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This is an excellent practice..Elisa and Michael Campbell run a top notch office..the whole staff is pleasant to interact with..Teresa is my hygienist and she does an awesome job cleaning and educating along the way..I do a better job thanks to her and the rest of the staff of keeping a beautiful smile..stop by to say hello, you may end up with pearly white teeth like me
Phil L.
Phil L.
Jun 16, 2015
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OC Plaza Dentistry was a five star find! The doctors are extremely thorough and very informative. They explained to me what they were doing and why they were doing it.

Dr. LoBue-Campbell did my fillings 6 months ago. The procedure was near painless and she made sure I was comfortable the whole way through. To this day the fillings are holding up and they blend in with my natural tooth color! I went in for a cleaning today during my lunch break and they were very considerate and took this to mind when they were doing my cleaning (thorough, but efficient).

Their office is centrally located
David K.
David K.
Feb 25, 2015
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Honestly, I usually hate going to the dentist. I just have have a ton of issues with my teeth and dread going. Even when using local anesthetic, I felt like I was still in a lot of pain at any other dentist. NOT HERE!!!

They are so professional and know exactly what they're doing. No pain, ever! And they have individual tv's that you can watch movies while they do their work. Amazing!!!

Teresa, the hygienist is also great. She's really helped me find a routine that helped resolve all my dental issues.

This place is literally the best! Now, only if I could find a primary care
Patty L.
Patty L.
Mar 13, 2014
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I came here on recommendation from a friend as I was looking for a new dentist in the area....

I have to say that off the bat, I had a welcoming experience.

I went in the morning as one of the first appointments and ran into the tail end of their weekly staff meetings...I was told by the x-ray technician Han (?) That they have weekly AM staff meetings and sometimes daily, which is great! And, also that she has been working with the doctors for almost 30 years! I would have to say that that is a great retention rate!

All the staff was really friendly and introduced themselves to me....as a new