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Internist, Psychiatrist
24 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Patrick Mathiasen:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 2.5 of 4 stars
Patient comments (4)

The overall average patient rating of Dr. Patrick Mathiasen is Good. Dr. Mathiasen has been reviewed by 7 patients who have provided 4 comments. The rating is 2.5 out of 4 stars.

Patient Ratings
Ease of Appointment 2.5
  • Currently 2.5 of 4 stars
Promptness 2.5
  • Currently 2.5 of 4 stars
Courteous Staff 2.8
  • Currently 2.75 of 4 stars
Accurate Diagnosis 2.5
  • Currently 2.5 of 4 stars
Bedside Manner 2.8
  • Currently 2.75 of 4 stars
Spends Time with Me 2.3
  • Currently 2.25 of 4 stars
Follows Up After Visit 2.0
  • Currently 2 of 4 stars

Specialties & Research

Dr. Patrick Mathiasen, MD is board certified in Psychiatry.

Education & Awards

Dr. Mathiasen graduated from University of Minnesota, Twin Cities, Minneapolis.


Dr. Mathiasen has 3 hospital affiliations:

  • Northwest Hospital & Medical Center 
  • Overlake Hospital Medical Center 
  • University Of Washington Medical Ctr 

> > > > Dr. Patrick Mathiasen, MD

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Additional Information
Dr. Patrick Leroy Mathiasen MD is a male Internist, has 24 years of experience and practices in Psychiatry and Internal Medicine.
Where does Dr. Patrick L. Mathiasen practice?
Dr. Patrick Mathiasen has 3 office locations.
Dr. Patrick Mathiasen practices Psychiatry and Internal Medicine near Bellevue, WA.
See Bellevue Psychiatrists and Bellevue Internists.