Root canal retreatment was done here in just an hour. Dr. Woo was very knowledgeable and experienced. The receptionists were always willing to accommodate me and answer my questions. The dental assistants were also very kind and attentive throughout my visits. Overall, I had a good experience with the office. Thumbs up to the positivity in every direction.
About Whittier Dental Specialists Center/Dr. Kwor C. Loo DDS
Whittier Dental Specialists Center offers a positive experience for patients. The staff, including those in the front office and dentists, are friendly, professional, and knowledgeable. They take the time to explain details and answer questions, making visits more pleasant. Patients appreciate the gentle care and expertise of the dentists, who help restore hope for those with dental concerns. Overall, the center is recommended by satisfied customers who praise the staff's helpfulness and the doctors' expertise. A great choice for those seeking specialist care for their teeth.
Reviews
I had an amazing experience here overall 5/5! Everyone was very nice and welcomed me with smiles! The young lady at the front desk, Alexis if i remembered correctly, was very helpful and even talked me down from my nerves. They all made the pricing and steps extremely clear and I never want to go to another dentistry again! Would recommend!
I had the most amazing experience at Whittier Dental Specialists Center with Dr. Viviana Han, DDS (who works on Wednesdays). I’ve always been terrified of dental visits, especially because of how painful anesthesia shots used to be for me. Today, I was scheduled for a 3-hour treatment, and the part I feared the most was the numbing injection.
But Dr. Han completely changed that for me.
Before giving the shots, she gently applied a topical anesthetic cream and waited patiently until it was fully effective. Then, she carefully administered injections in three different areas — and she did it so slowly and gently that I barely felt anything. I could tell she was doing… read full review
Photos

Hours
Good to know
- accepts credit cards
- accepts insurance
- gender-neutral restrooms
Location
7201 Painter Avenue, Whittier, CA 90602
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