Johnny began his path to dentistry by earning a degree in psychobiology, then continuing on with his four-year dental training at Loma Linda University School of Dentistry. As the associate dentist for a group practice, he has devoted the last decade to furthering his dental continuing education and advancing his clinical skills. He and his wife Karen have been serving the local community since the Summer of 2012 when they became the new owners of Brea Ranch Dentistry.

Dedicated to the pursuit of advanced training, Dr. Koo works to stay abreast of the latest techniques and technologies in dentistry. He has continued to pursue advanced education in areas important to his patients, such as cosmetic and implant dentistry.

Dr. Koo is passionate about helping his patients achieve excellent oral health and creating a quality patient experience. From offering alternative treatment options to helping each patient come to a decision they are comfortable with, his desire is for his patients to be happy with the treatment they receive.

Opening Hours

Monday

8:00-6:00

Tuesday

8:00-6:00

Wednesday

8:00-6:00

Thursday

8:00-6:00

Friday

8:00-6:00

Saturday

8:00-6:00

Sunday

Closed

Address

Our Address:

936 East Imperial Hwy. Brea, CA 92821

GPS:

33.91269064846146, -117.89172931608618

Telephone: