Sleep Longevity

Your SleepLongevityAge™: how your sleep is aging you

Pricing

Membership plans and what each includes

Free Sleep Assessment

Find out your sleep type

How It Works

The panel, biomarkers, and pricing

What We Test

Every marker we test and what it reveals

Find Testing Locations

Quest labs near you, or a specialist who comes to you

Refer and Earn

Share a link. Earn on every subscription, automatically.

Sleep Apnea Care

Your complete care journey, from diagnosis to treatment

Home Sleep Test

Test in your own bed, get results in days

CPAP Therapy

Start treatment with expert guidance

CPAP Pricing

Month-to-month plans and what each includes

How It Works

Everything handled for you, month to month

CPAP Care

Ongoing support for CPAP users

Refer a Patient

For providers, refer a patient to our care

About Dumbo Health
Scientific Committee
Medical Team
LOGIN
A man dancing happily in warm morning light
Sleep Medicine Specialist · Seattle, WA
HSA/FSA eligible

Before You Book a Sleep Medicine Specialist in Seattle,
See Your Sleep Age

Years of broken nights leave a mark you can measure. See who is board certified in Seattle, and walk into that appointment with real numbers.

See your Sleep AgeOpen the live demo
$365
A year, no insurance needed
51
Sleep biomarkers measured
4
Different specialties behind those listings
HIPAA-Secure
Certified Sleep Experts
Doctor Access Included
Blood Draw at Home or a Quest Lab
No In-Person Visit Needed
Clear Pricing, No Hidden Fees
Secure Payments

Sleep care in Seattle

What the Seattle search results actually show

Looking for a board certified sleep physician in Seattle means looking past the name on the door to who is actually registered there. Google's first page for Seattle shows 7 of them today, with the ads left out. 5 of the 7 are registered in the national provider registry, so their specialty and state licence can be checked rather than taken on trust. Between them they cover dental sleep medicine, sleep diagnostic clinics and ear, nose and throat surgery. Ratings run from 1.9 to 5.0 stars. Review counts run from 4 to 112, so a high score on a handful of reviews is a weaker signal than it looks.

Dumbo Health has no office in Seattle and does not replace a board certified physician. It gives you numbers to bring to one.

$365
A year, no insurance needed
$0.99 a day, paid out of pocket. No hidden fees.
4
Different specialties behind those listings
They do not all treat the same thing, so the right door depends on your symptom.

Before you book

What a sleep medicine specialist does, and when to see one

What it means

What a sleep medicine specialist actually is

A sleep medicine specialist is a doctor who trained in sleep after finishing residency. Many are board certified in sleep medicine, which means they passed a separate exam in this field on top of their main specialty. Some come from lung medicine, some from neurology, some from psychiatry, some from ear, nose and throat care. What they share is the training to read sleep data and manage what it shows over time. That kind of care over time is what you are really looking for.

  • Board certified in sleep medicine, on top of a main specialty
  • Trained to read sleep data, not only to order a test
  • Can follow your sleep for years, not for one visit

When to book

When you need a doctor, not just a test result

Some sleep problems need a person, not a printout. If you were already tested and still drag through the day, a specialist can look again with fresh eyes. If you started treatment before and quietly gave up on it, that is a real reason to book. If you take medicine for your heart, your mood, or your breathing, sleep care has to fit around it, and that takes a physician. And if another doctor keeps circling back to your sleep, take that seriously. None of this gets settled on a web page. It gets settled in an appointment.

  • You already have test results and still feel tired
  • You tried treatment before and stopped using it
  • Another doctor keeps pointing back to your sleep

Local context

Sleep clinics in Seattle, and the credentials to check

These are the sleep clinics Google shows for this search in Seattle, gathered so you can see your real options in one place. It is not a ranking, and we have not vetted anyone. Treat it as a call list. Open each website first and look for the doctors' names and what they are board certified in. The Inquire button tells the business you are interested. That is a message, not a booking, and it does not hold a time for you. To lock in an appointment, use the clinic's own website or call them.

Numbers on the map match the list below.

These listings come from Google and are not endorsements or recommendations by Dumbo Health. We do not know which physician you would see at any of them, or what that physician is board certified in. Doctors, hours and services change often, so confirm every credential on the provider's own website or on the phone.

Listings come from Google Maps and are shown in the order Google returned them. They are not ranked, reviewed, or endorsed by Dumbo Health. Hours and details change often, so check with the provider before you go. Listings last checked August 2026.

Two honest paths

A local specialist visit, next to Dumbo Health

Two honest paths. They answer different questions, and many people use both.

Who oversees your careSeattle clinicA physician you can meet in person, be examined by, and go back to face to face. That is a real advantage.Dumbo HealthLicensed clinicians review your results over telehealth. Dumbo Health has no office in Seattle and does not examine you in person.
Checking the credentialSeattle clinicYou can ask which board the doctor is certified by, and in what specialty, before you book anything.Dumbo HealthYou can ask us the same question, and we will tell you who reviewed your report.
Following your sleep over yearsSeattle clinicRepeat visits, whenever you can get a slot and get there.Dumbo HealthThe same 51 sleep longevity biomarkers twice a year, so this year sits next to last year.
What you walk away withSeattle clinicA clinical opinion from a doctor who has met you and heard your history.Dumbo HealthOne number, your Sleep Age, and a clear view of which way it is moving.
What you paySeattle clinicFees are set clinic by clinic, so ask for the full cost before you book.Dumbo Health$365 a year, billed annually, paid out of pocket. The price is shown before you start.

This is not an either or choice. Many people bring their Sleep Age numbers to a local specialist, so the visit starts with data instead of a blank page.

See your Sleep Age

Who is behind this

The people who built it, and the ones who check it

Dumbo Health has no office in Seattle. It has a clinical team you can look up by name, and a scientific board that reviews the work.

Clinical team

  • Dr. Zachary Adams, MD, MBA
  • Dr. Harrison Gimbel, MD, MS
  • Kandace Desadier, APRN, FNP-BC

Scientific advisory board

  • Dr. Alon Avidan, MD, MPH
  • Dr. Meir Kryger, MD, FRCPC
  • Dr. Guy Leschziner
  • FDA 510(k) cleared home sleep test devices
  • HIPAA-compliant data handling
  • AASM clinical practice guidelines compliant
  • Board-certified sleep specialist review

That is the team behind the measurement. The panel they designed is the fastest way to find out where your sleep actually stands.

See your Sleep Age

What it costs, what you get

Walk in with numbers, not just a story.

Measured twice a year, so you can see whether the plan you and your doctor choose is working.

  • 51 sleep-focused biomarkers, drawn twice a year
  • Your SleepLongevityAge tracked over time, not just once
  • A personalised fix plan, with doctor access included
  • Blood draw at home, or at a Quest lab near you
  • Connect the wearable you already own

Core membership

$0.99/day

Billed annually · $365/year

Early-member rate. Standard price $500/year.

See your Sleep Age

Early-member pricing is locked for the first 500 members. HSA and FSA eligible, cash pay, billed annually.

Available in every state except Rhode Island. New York and New Jersey are priced differently because of state lab rules.

Why measure first

You want a sleep specialist in Seattle. Why start with blood?

You searched for a board certified sleep specialist in Seattle, and that is the right instinct. Only a clinician can diagnose and treat. Nothing here changes that. But plenty of people walk into that first appointment with a story: tired, snoring, restless nights for years. A story is easy to lose in a short visit. Numbers are easy to bring with you. Measuring first means you arrive with a record of what your body has been carrying, and you can hand it to the doctor you choose.

The Sleep Age panel measures what poor sleep leaves behind in the body. It looks at inflammation, with markers like hs-CRP and IL-6. Blood sugar and metabolism, with HbA1c and fasting insulin. Heart and vessel markers like ApoB and Lp(a). Hormones like cortisol, melatonin, and thyroid. Kidney and liver function. Nutrients like vitamin D, ferritin, and magnesium. And markers of biological aging. Every one of these is tracked alongside poor sleep. The panel turns them into one number, your Sleep Age, so you can see where you stand today and watch it move.

Heart and vessels

The cardiovascular markers most often looked at alongside poor sleep.

  • ApoB
  • Lp(a)
  • NT-proBNP
  • Homocysteine

Blood sugar and metabolism

How your body handles sugar and hunger signals tracks with how you sleep.

  • HbA1c
  • Fasting insulin
  • Leptin and ghrelin

Kidney and liver

Filtering organs that carry the load when nights go badly for years.

  • Cystatin C
  • eGFR
  • GGT
  • Albumin

Hormones

The chemistry that sets your body clock and your recovery overnight.

  • Cortisol, morning and daily curve
  • Melatonin
  • Thyroid (TSH)

The panel does not diagnose anything. It cannot tell you why you sleep badly, and it is not a replacement for seeing a clinician. It measures. If you need care, you still need a doctor, and now you walk in with your numbers in hand.

You have seen what the panel measures. The only thing it cannot tell you is what yours would say.

See your Sleep Age

Common questions

Common questions

Sleep care in Seattle, WA, answered.

Ask the clinic which board the doctor is certified by, and in what specialty. Most practices list credentials on their own website, and most of the Seattle clinics on Google's first page have a website you can check before you call. If nobody can answer that question clearly, keep asking.

See it before you buy it

See how Sleep Age works before your appointment

The demo is public and opens in a new tab. You do not need to give us anything to look.

Open the live demo Public and free. No email needed.

All Sleep Medicine Specialist locations

Sleep Medicine Specialist in other cities

Other sleep care in Seattle

Explore sleep care