Dr. Jeffrey Marks, DDS

Pediatric Dentists in Seattle, Washington

5.0 (3)

Category	Pediatric Dentists
Address	10241 Greenwood Ave N, Seattle, WA 98133
Street	Greenwood Avenue North
Area	Seattle, Washington
Phone	(206) 789-4035
Google rating	5.0 (3)
Source	Google Maps and public records · listed Oct 18, 2026

Hours

Monday	7:30 am–4 pm
Tuesday	7:30 am–4 pm
Wednesday	7:30 am–4 pm
Thursday	7:30 am–4 pm
Friday	Closed
Saturday	Closed
Sunday	Closed

About Dr. Jeffrey Marks, DDS

Dr. Jeffrey Marks, DDS is one of the pediatric dentists listed in Seattle, Washington. The business is registered at 10241 Greenwood Ave N, Seattle, WA 98133; use this page to check its hours, phone number and Google rating before you make the trip.

Hours are published for 4 days a week. The most common schedule is 7:30 am–4 pm. Note that it does not open on Friday, Saturday, Sunday. Hours in the United States do change around federal holidays and long weekends, so a quick call before a special trip is sensible. The listed phone number is (206) 789-4035. Many businesses also reply to text messages on the same number if it is a cell phone. Its website is northwestpediatricdentistry.com, where you may find menus, price lists or booking options.

Google shows 5.0 out of 5 based on 3 reviews. With so few reviews the score can move quickly; it will become more reliable as more customers leave feedback.

How Dr. Jeffrey Marks, DDS compares with other pediatric dentists in Seattle

It has 3 Google reviews so far, against a median of 117 for pediatric dentists in Seattle, so its score is still an early read.
It usually closes at 4 PM, earlier than 8 of the 13 pediatric dentists in Seattle that publish their hours, so check the time before a late visit.
It shares Greenwood Avenue North with 2 other listed businesses.
Nearest other pediatric dentists: Kidz Dental Haven (1.0 mi), The Tooth Ferry Pediatric Dentistry: Dr. Megan Posthuma, DDS (1.2 mi), The Little Smile Loft Pediatric Dentistry - Seattle (1.4 mi)

Before your visit

Every US dentist and dental practice has a National Provider Identifier; the NPI Registry shows the provider's specialty and practice address.
Ask whether the practice is in your dental plan's network, and for a written treatment plan with costs before crowns, implants or orthodontics.
Ask how the practice handles dental emergencies outside opening hours.

Latest Google reviews

The 3 most recent reviews shown on Google Maps. Reviews belong to their authors; read all of them on Google.

Melissa Benaroya 6 years ago

Seriously the best pediatric dentist ever. We have been with him for 16 years and sad that the kids are growing out of seeing a pediatric dentist. My kids love going to the dentist because of Dr Marks. We feel so fortunate to have found him way back when our kids were babies.

Ward Drennan Edited 9 years ago

Dr. Marks is an exceptional pediatric dentist. He is knowledgeable, efficient, effective, and has a terrific rapport with kids and adults alike.

JeTCaR B 9 years ago

Dr. Marks is fantastic! He answered all my questions with kind expertise and takes great care of my kids' teeth!

All reviews on Google ↗

Frequently asked questions

Where is Dr. Jeffrey Marks, DDS located?

Dr. Jeffrey Marks, DDS is at 10241 Greenwood Ave N, Seattle, WA 98133, in Seattle, Washington. Use the “Open in Google Maps” button on this page for directions.

What kind of business is Dr. Jeffrey Marks, DDS?

Dr. Jeffrey Marks, DDS is listed as a pediatric dentist.

What are the hours of Dr. Jeffrey Marks, DDS?

Published hours are Monday: 7:30 am–4 pm; Tuesday: 7:30 am–4 pm; Wednesday: 7:30 am–4 pm; Thursday: 7:30 am–4 pm; Friday: Closed; Saturday: Closed; Sunday: Closed. It is closed on Friday, Saturday, Sunday. Hours can change on holidays, so call before a special trip.

Is Dr. Jeffrey Marks, DDS open on Sunday?

No, Dr. Jeffrey Marks, DDS is closed on Sunday.

What is the phone number of Dr. Jeffrey Marks, DDS?

You can call Dr. Jeffrey Marks, DDS at (206) 789-4035.

How is Dr. Jeffrey Marks, DDS rated on Google?

Dr. Jeffrey Marks, DDS has a Google rating of 5.0 out of 5 from 3 reviews.

Does Dr. Jeffrey Marks, DDS have a website?

Yes, the website of Dr. Jeffrey Marks, DDS is northwestpediatricdentistry.com (linked on this page).