936 E. Imperial Hwy
Brea, CA 92821

(714) 990-4911

Mon: 9:00AM - 5:00PM

Tue: 9:00AM - 1:00PM

Wed: By appointment only

Thu: 9:00AM - 1:00PM

Fri: 9:00AM - 5:00PM

Sat - Sun: By appointment only

100.0% would refer friends and family to us

5 stars Customer since 2012

I am grateful for the competent, caring service provided by Drs. Koo and the good staff at Brea Ranch Dental.

5 stars Customer since 2011

This dentist office is awesome. The dentists are very nice and knowledgeable. The office manager is very helpful and knowledgeable when it comes to all the different insurance plans.

Brea Ranch Dentistry replied:

Thank You so much Dawn, Great patients make it easy for us to be nice and helpful :)

5 stars Customer since 2010

I don't have to tell you that I was impressed with Your employee's the have always been very professional and friendly and professional! and the dr made me feel comfortable and was also very knowledgeable I would recommend brea ranch dental to anyone thank you!

Brea Ranch Dentistry replied:

Thank You so much for your kind words. Patients like you make it easy to friendly. :)

5 stars Customer since 2012

9; 9; 9;

Brea Ranch Dentistry replied:

Thank You for the 9's !!

5 stars Customer since 2012

Love them,they are top of the line.

Brea Ranch Dentistry replied:

Thank you so Much Rosemary , it is a pleasure to serve your family :)

4 stars Customer since 2013

When my Medicare Advantage Plan changed to a new dental insurance, I had to quickly find a new dentist.

I'm one of the worst scaredy-cats in the world when it comes to dentistry, and after five years with my old dental group, I dreaded the search.

I began in Brea; there's nothing worse than driving 20 miles to get home with an aching jaw and a Lidocaine hangover. My questions were simple: does the dentist work on old folks, is he gentle on our ancient teeth, and most important, does he appreciate our fears from the 1950's when many dentists were retired from the Army and considered Novacaine to be strictly for sissies and more precious than gold?

Marissa at Brea Family won me over quickly with her warm, friendly manner and professional assurances, and I was sold when she told me Dr. Koo had been to our senior center to introduce seniors to her practice.

When I arrived for my first appointment, I immediately felt comfortable. The lobby is small but inviting with an understated, simple decor - fresh and lovely.

Within minutes I was with Dr. Koo and she was wonderfully patient and considerate. The dreaded tools and equipment gleamed with cleanliness. Best of all, Dr. Koo was skilled and fast. I had no time to be afraid and my procedure was done. I think my thorough x-rays actually took longer.

I'm actually looking forward to my next appointment. Definitely a first.

Pam Freeman

Brea, CA 92821

Brea Ranch Dentistry replied:

Thank You so much, We value you as a patient and appreciate your kind words.

5 stars Customer since 2009

Excellent...

Brea Ranch Dentistry replied:

Thank You :)

5 stars Customer since 2012

The Brea Family Dentistry team is a competent, caring team.

Brea Ranch Dentistry replied:

We appreciate all your kind words ,Thank You so much

5 stars Customer since 2012

I always enjoy my visits, they always make me feel my comfort is the most important thing. I have shared my experiences with friends and family.

Brea Ranch Dentistry replied:

Our patients are like family and we thank you for your confidence in us ! :)

5 stars Customer since 2012

Very professional and friendly. Both Dentists and staff make going to the dentist painless.

Brea Ranch Dentistry replied:

Thank you so much!!