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Ryan Rustan (Sugar the Surfing Dog)
2 years ago
We love you Dr. Derek !! Thanks for helping out the Robinson Family @!!!

Mylin D
2 years ago
This is a great place to go take care of your teeth. Dr. Derek Duong is highly knowledgeable, patient and gentle. He listens to your concerns. The team was very professional examining and providing with solutions by priority. I almost destroyed my tooth from other Dentist suggested me to have a root canal to one of my tooth that has a small cavity.( with is unnecessary and unethical). I'm glad went to Dr. Duong, he saved my tooth and explained very well what was going on. I end up just have to patch up the filling. I like his work bc he doesn't try to fix what is not broken. The staffs Susan and Judy are also courteous and very helpful. I would recommend Costal Dental group, Dr Duong is a great dentist!!!

kev wii
4 years ago
Great Dentistry practice. Very clean and gentle service, highly recommend for locals in the city of Costa Mesa in Orange County California.

kev wii
4 years ago
Great Dentistry practice. Very clean and gentle service, highly recommend for locals in the city of Costa Mesa in Orange County California.

Jim Lee
4 years ago
5+ Stars for Dr.Duong and his staff. I had a deep cavity that other dentists weren't completely comfortable treating (probably somewhat due to my fear of potentially needing at Dentist). With that said, its been about a a months since the cavity was replaced, and it's feeling AMAZING with no issues. Dr.Duong even reinforced the walls of the tooth/cavity for extra support. Dr.Duong is specialized in the area of dental implant, bone expansion, restorations,oral surgery, and surgical microscope. He took his time and didn't rush the numbing process, which made it a pleasant experience. In fact, he doesn't rush any part of the procedure, which I appreciate fully. The staff was a wonderful and I brought them a pizza for lunch. If you're looking for a new or better dentist, try Coastal Dental Group. 110% Highly Recommended - Jim

Natalee Amezcua
4 years ago
WOW WOW WOW WOW!! Now, I didn't want to write a review, because I wanted to see how my teeth and the entire experience would turn out, but I'm COMPLETELY amazed by his work!! :D SO HAPPY I came across him on yelp-- so happy :) I never wanted to smile and was ALWAYS in tooth pain!! Well, I guess that's what happens when I don't see a dentist in YEARS! But this amazing doctor not only straightened my super embarrassing crooked teeth, but he also took care of the overall health of my teeth!! I was VERY relieved, because my tooth health was REALLY bad! SOOOOOOOOO GLAD he was able to see me right away :D I gave him a call, and he set my appointment the following week-- like wow wow! :) and let me tell you, he was very friendly-- just so easy to speak to :) it made me feel really good and confident about my appointment :D Dr. Derek told me I had 3 cavities, MAJOR swollen gums, and of course the SUPER obvious -- my embarrassing crooked teeth! Oh, and not ever having my teeth cleaned professionally for YEEEEEEEARS was really bad too!! Yeah-- it wasn't good!! But I felt REALLY good in Dr. Derek's hands and spent a year under his AMAZING care!! And I'm soooooooo HAPPY I did -- because now, my teeth are beauuuuuuutiful!! :D I want to smile all day and ALL NIGHT!! I probably smile when I'm sleeping!! Because now, guess what :) I have NO CAVITIES :D , my gums are SUPER HEALTHY looking and they don't bleed anymore :D No more bloody gums for meeeeeee :D YAY! My teeth are AMAZINGLY straight!! I keep looking at my teeth, because I can't believe how STRAIGHT they look!! I actually don't fear going to see the dentist anymore, especially now that it's Dr. Derek. I'm maintaining my beautiful teeth now, by going to regular cleanings 2x a year. Right away, I felt super confident under his care, because you can just tell he's INCREDIBLY smart, and super knowledgeable when it comes to everything dental :) You can really tell he cares about building a trusting relationship with you, and he will patiently guide you to make sure your teeth look PHENOMENAL. I'm in love with my teeth! :D I feel confident to do a tooth commercial! Haha :D So, I'm always flossing my teeth now and brushing them 2-3x a day, because I want my teeth to stay like this forever!! :) I'd go visit him, because you walk into the office, and the entire staff is SOOOOOOO professional and welcoming -- they just make you smile right away! The office also has the technology state of the art equipment :D I can't express enough how Dr. Derek has made me a VERY VEEEEEEEERY HAPPY GIRL :) Dr. Derek EXUDES passion for making the most beautiful smiles ever!! I highly HIGHLY recommend Dr. Derek if you want a smile that everyone compliments you on, because I have received soooooooo many compliments about my teeth!! It's incredible how my life has changed and improved with Dr. Derek! I couldn't be more grateful. Side Note : if anybody wants to use me in a tooth commercial, I'm readyyyyyyy :D

Jim Lee
5 years ago
5+ Stars for Dr.Duong and his staff. I had a deep cavity that other dentists weren't completely comfortable treating (probably somewhat due to my fear of potentially needing at Dentist). With that said, its been about a a months since the cavity was replaced, and it's feeling AMAZING with no issues. Dr.Duong even reinforced the walls of the tooth/cavity for extra support. Dr.Duong is specialized in the area of dental implant, bone expansion, restorations,oral surgery, and surgical microscope. He took his time and didn't rush the numbing process, which made it a pleasant experience. In fact, he doesn't rush any part of the procedure, which I appreciate fully. The staff was a wonderful and I brought them a pizza for lunch. If you're looking for a new or better dentist, try Coastal Dental Group. 110% Highly Recommended - Jim

Natalee Amezcua
5 years ago
WOW WOW WOW WOW!! Now, I didn't want to write a review, because I wanted to see how my teeth and the entire experience would turn out, but I'm COMPLETELY amazed by his work!! :D SO HAPPY I came across him on yelp-- so happy :) I never wanted to smile and was ALWAYS in tooth pain!! Well, I guess that's what happens when I don't see a dentist in YEARS! But this amazing doctor not only straightened my super embarrassing crooked teeth, but he also took care of the overall health of my teeth!! I was VERY relieved, because my tooth health was REALLY bad! SOOOOOOOOO GLAD he was able to see me right away :D I gave him a call, and he set my appointment the following week-- like wow wow! :) and let me tell you, he was very friendly-- just so easy to speak to :) it made me feel really good and confident about my appointment :D Dr. Derek told me I had 3 cavities, MAJOR swollen gums, and of course the SUPER obvious -- my embarrassing crooked teeth! Oh, and not ever having my teeth cleaned professionally for YEEEEEEEARS was really bad too!! Yeah-- it wasn't good!! But I felt REALLY good in Dr. Derek's hands and spent a year under his AMAZING care!! And I'm soooooooo HAPPY I did -- because now, my teeth are beauuuuuuutiful!! :D I want to smile all day and ALL NIGHT!! I probably smile when I'm sleeping!! Because now, guess what :) I have NO CAVITIES :D , my gums are SUPER HEALTHY looking and they don't bleed anymore :D No more bloody gums for meeeeeee :D YAY! My teeth are AMAZINGLY straight!! I keep looking at my teeth, because I can't believe how STRAIGHT they look!! I actually don't fear going to see the dentist anymore, especially now that it's Dr. Derek. I'm maintaining my beautiful teeth now, by going to regular cleanings 2x a year. Right away, I felt super confident under his care, because you can just tell he's INCREDIBLY smart, and super knowledgeable when it comes to everything dental :) You can really tell he cares about building a trusting relationship with you, and he will patiently guide you to make sure your teeth look PHENOMENAL. I'm in love with my teeth! :D I feel confident to do a tooth commercial! Haha :D So, I'm always flossing my teeth now and brushing them 2-3x a day, because I want my teeth to stay like this forever!! :) I'd go visit him, because you walk into the office, and the entire staff is SOOOOOOO professional and welcoming -- they just make you smile right away! The office also has the technology state of the art equipment :D I can't express enough how Dr. Derek has made me a VERY VEEEEEEEERY HAPPY GIRL :) Dr. Derek EXUDES passion for making the most beautiful smiles ever!! I highly HIGHLY recommend Dr. Derek if you want a smile that everyone compliments you on, because I have received soooooooo many compliments about my teeth!! It's incredible how my life has changed and improved with Dr. Derek! I couldn't be more grateful. Side Note : if anybody wants to use me in a tooth commercial, I'm readyyyyyyy :D

Jorge Salinas
5 years ago
(Translated by Google) The doctors and assistants are very attentive with one. And grab your travajo the best possible and the least painful. Me and my family are very satisfied with their work. (Original) Los doctores y asiatentes son muy atentos con uno. Y asen su travajo lo mejor posible y lo menos doloroso. Yo y mi familia estamos muy satisfechos con su travajo.

Jacinda Williams
5 years ago
They are so slow my appointment was for 11:00 and I had to wait one hour before they decided to take me back

Charles Huang
5 years ago
They really care about making everything as painless as possible. Best dentists I've ever been too. I used to be afraid to go for check ups but I know they will always make sure to numb me fully before they start.

Jorge Salinas
6 years ago
(Translated by Google) The doctors and assistants are very attentive with one. And grab your travajo the best possible and the least painful. Me and my family are very satisfied with their work. (Original) Los doctores y asiatentes son muy atentos con uno. Y asen su travajo lo mejor posible y lo menos doloroso. Yo y mi familia estamos muy satisfechos con su travajo.

Charles Huang
6 years ago
They really care about making everything as painless as possible. Best dentists I've ever been too. I used to be afraid to go for check ups but I know they will always make sure to numb me fully before they start.

Jacinda Williams
6 years ago
They are so slow my appointment was for 11:00 and I had to wait one hour before they decided to take me back

T. Williams
10 years ago
I've had the pleasure of meeting Dr. Duong and his staff - very pleasant and professional. They put the patient's care first, going above and beyond with excellent service. Dr. Duong really seems to have a passion to help patients in need of dental care. He has masterfully perfected his skill.

T. Williams
10 years ago
I've had the pleasure of meeting Dr. Duong and his staff - very pleasant and professional. They put the patient's care first, going above and beyond with excellent service. Dr. Duong really seems to have a passion to help patients in need of dental care. He has masterfully perfected his skill.