Dr. David M. Margelli | Seattle, WA | Sleep Medicine

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Dr. Margelli works in Seattle, WA and specializes in Sleep Medicine. Dr. Margelli is affiliated with Swedish Medical Center Cherry Hill Campus.

accepting new patients
4.9

266 Ratings
43 insurance plans accepted
speaks English
266 written reviews
1 specialty
1 area of expertise
1 hospital affiliation
1 office location
Male

Patients have overwhelmingly positive experiences with Dr. David Margelli, praising his exceptional listening skills, kind demeanor, and deep knowledge in sleep medicine. Many appreciate his holistic approach, genuine concern for patients' well-being, and personalized care that often leads to effective treatment plans. On the negative side, some patients have expressed frustration with long wait times for appointments and delays in follow-up actions by the office staff. Despite these issues, Dr. Margelli is highly recommended by patients who value his professionalism and dedication to their overall health.

AI-generated from the text of patient reviews

266 ratings & reviews

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Showing 1 to 10 of 266 reviews

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David is a fantastic provider. He was up to speed on my health records, had reviewed thoroughly our last visit, asked good questions and listened. I would HIGHLY recommend him to anyone.

March 10th, 2026 | Source: Partner

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Margelli is always nice to see, very kind and explains things well.

March 7th, 2026 | Source: Partner

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David Margelli Is an exceptional listener.

March 7th, 2026 | Source: Partner

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He is very helpful.

March 3rd, 2026 | Source: Partner

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Great relatable manner.

March 1st, 2026 | Source: Partner

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David Margelli is very kind and respectful. I am thankful to have him to help with my medical needs.

February 26th, 2026 | Source: Partner

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He's great

February 25th, 2026 | Source: Partner

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I've seen David Margelli for years. It's always a pleasure, he's always knowldegable and helpful, and I appreciate his partnership in my CPAP therapy.

February 21st, 2026 | Source: Partner

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I have been seeing David Margelli for over 20 years. He is a really good practitioner.

February 20th, 2026 | Source: Partner

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David Margielli has been a key to my success with CPAP therapy.

February 18th, 2026 | Source: Partner

Swedish Sleep Medicine - Cherry Hill

550 17th Ave Ste A20Seattle, WA 98122

Tel: (425) 498-2332

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed


Dr. David M Margelli	Dr. Elizabeth C Parsons, MD	Dr. Lance Timmerman, DMD	Dr. Jacqueline Jennifer Wong
Sleep Medicine	Sleep Medicine	Dentistry	Dentistry
Accepts New Patients		Accepts New Patients	Accepts New Patients
4.9 (266 Ratings)	0 (0 Ratings)	3.7 (13 Ratings)	0 (0 Ratings)
	22 Years of Experience		10 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English		Speaks English, French	Speaks English, Mandarin
Seattle , WA	Seattle , WA	Tukwila , WA	Seattle , WA
	Med School: Duke University School Of Medicine		Med School: Univeristy of Washington
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Sleep Medicine

Physician Assistant

MEDICAL LICENSE

Physician Assistant, Washington, 2026, Expired

Dr. Vidhi Kapoor, MD
Sleep Medicine
15 Years Exp | Seattle, WA
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Psychiatry
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Nurse Practitioner
| Seattle, WA
(0)
Dr. Suzanne Boyer Krell, MD
Critical Care Medicine
30 Years Exp | Renton, WA
(7)
Dr. Chunbai Zhang, PhD
Preventative Medicine
22 Years Exp | Seattle, WA
(2)
Dr. Chris Alison Chou, MD
Sleep Medicine
10 Years Exp | Kirkland, WA
(0)
Dr. Ankit Samirlal Amin, MD
Hospital Medicine
11 Years Exp | Seattle, WA
(0)
Dr. Suresh Reddy Mereddy, MD
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25 Years Exp | Bellevue, WA
(0)
Dr. Erin Walker Mackintosh, MD
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15 Years Exp | Seattle, WA
(0)

Is Dr. David Margelli accepting new patients?: Dr. David Margelli is accepting new patients on Vitals. View Dr. David Margelli's profile on Vitals to make an appointment.
Does Dr. David Margelli accept my insurance?: You can see the insurance plans that Dr. David Margelli accepts on their Vitals profile.
Does Dr. David Margelli accept virtual/telehealth appointments?: Dr. David Margelli has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. David Margelli?: You can find contact information for Dr. David Margelli here on Vitals.
What languages does Dr. David Margelli speak?: Dr. David Margelli speaks English.

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