2111 N Northgate Way Ste 215
Seattle, WA 98133

(206) 367-6767

Mon: Closed

Tue - Thu: 7:30AM - 4:30PM

Fri: 7:30AM - 2:30PM

Sat - Sun: Closed

98.7% would refer friends and family to us

5 stars Customer since 2006

The best staff and medical team. They saved my teeth. Won't go anywhere else.

5 stars Customer since 2021

very good

5 stars Customer since 2010

I was very grateful get an appointment on short notice. Dr. Mao is not my primary dentist. The office visit went very well from check-in thru check-out.

5 stars Verified customer

I've used Periodontics Northwest for deep gum cleaning and for general preventative cleaning. They are gentle but thorough. I have a very low pain thresh-hold and have never had any problems with the cleanings. Strongly recommend.

5 stars Customer since 2012

Everyone there is outgoing, efficient, and friendly. I actually look forward to my appointments.

5 stars Verified customer

The cleaning process is very gentle, Dr. Mao is friendly and professional. Very nice experience!

5 stars Customer since 2021

Dr is so very kind and generous with his skill

5 stars Customer since 2021

Thank you!!

5 stars Verified customer

Periodontics Northwest has been my oral care provider for many years for a number of procedures from surgery to routine cleaning. Every member of Dr. Mao's staff from the front desk to the treatment areas has always exhibited exceptional professionalism and concern for for my care. My most recent visit was for a routine examination and cleaning. I was seen promptly, and the procedure was both thorough and comfortable.

5 stars Customer since 2018

Such a calm and professional office. Everyone is helpful and kind. Dr. Mao listens and helps you understand your dental needs. All the support people are friendly and unhurried.