Matthias K Lee, MD
5.0(17 reviews)
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Office Hours at Virginia Mason Franciscan Health Medical Pavilion - Issaquah

  • Mon:7:00am - 6:00pm
  • Tue:7:00am - 6:00pm
  • Wed:7:00am - 6:00pm
  • Thu:7:00am - 6:00pm
  • Fri:7:00am - 5:00pm

Matthias K Lee, MD
Internal Medicine Physician - Sleep Medicine

Biography

Matthias Lee, MD, is a board-certified sleep medicine physician who specializes in insomnia, narcolepsy, and sleep complicated by mood and anxiety disorders. Dr. Lee enjoys helping people achieve good… Read more ›

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Dr. Lee is the best!…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
MD, SUNY at Buffalo, NY, 1996DoctorateOtherNot Specified
Psychiatry Internship, Stanford University, CA, 1997 (Education/Training)Other DegreeOtherNot Specified

InstitutionFocusYear
Fellowship - Sleep Disorders, Stanford University, CA, 2002OtherNot Specified
Residency - Psychiatry, Stanford University, CA, 2000OtherNot Specified

Photos

Provider Profile 0

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician - Sub-Specialty: Sleep Medicine

Years In Practice: 23 (started in 2003)

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5.0
Number of Reviews: 17
Most Recent Review: 08/21/2026
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation 5.0

Listening Skills 5.0
Clear Explanations 5.0
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Verified Patient

“Dr. Lee is the best!...”

Dr. Lee is the best!

Anonymous 08/21/2026
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Verified Patient

“With Dr. Lee. We talk and go ov...”

With Dr. Lee. We talk and go over a plan that I can do until the next time I visit with him.

Anonymous 08/07/2026
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Verified Patient

“Very thorough, answered any que...”

Very thorough, answered any questions, proactive about providing support

Anonymous 03/16/2026
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Verified Patient

“Dr. Lee very informative and qui...”

Dr. Lee very informative and quick to answer his portal messages

Anonymous 02/06/2026
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Verified Patient

“Best interaction with a doctor e...”

Best interaction with a doctor ever! Serious.

Anonymous 12/29/2025
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Verified Patient

“Dr. Lee is very informative and ...”

Dr. Lee is very informative and explains complex sleep apnea in a way I can understand.

Anonymous 08/11/2026
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Verified Patient

“Dr. Lee did ask questions releva...”

Dr. Lee did ask questions relevant to my medical situation. He responded accordingly.

Anonymous 08/04/2026
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Verified Patient

“As above. Excellent once contact...”

As above. Excellent once contact made

Anonymous 03/06/2026
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Verified Patient

“Excellent care, will recommend...”

Excellent care, will recommend

Anonymous 01/10/2026
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Verified Patient

“Dr. Lee was very kind, attentive...”

Dr. Lee was very kind, attentive, detailed, and professional. I would recommend him anytime.

Anonymous 11/23/2025
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Locations

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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Matthias K Lee, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Matthias K Lee, MD has not yet specified the insurance plans he accepts.