Patrick L Mathiasen MD

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Patrick L Mathiasen, MD is a Doctor primarily located in Bellevue, WA, with other offices in Bellevue, WA and Kirkland, WA (and 3 other locations). Their specialties include Psychiatry. Patrick L Mathiasen is affiliated with Northwest Hospital & Medical Center.

Specialties & Expertise

Patrick L Mathiasen has the following 1 specialty.


A psychiatrist is a doctor with specific training in the diagnosis and treatment of mental illness.

He or she can not only provide the counseling necessary to both diagnose and treat a patient, but can also prescribe medication when needed. In some cases, a psychiatrist will only provide the medication and the counseling will be provided by another healthcare specialist, like a certified counselor or psychologist.

Like other doctors, psychiatrists employ diagnostic tools like CT scans and MRI in order to observe the structure and function of a patient's brain.

Once a diagnosis is made, these specialists may use behavior or cognitive therapy in order to address the patient's condition, or a multitude of other types of therapy, in conjunction with or in place of medication.

Locations & Directions

1750 112th Ave NE
Bellevue, WA 98004

1035 116th Ave NE
Bellevue, WA 98004

10200 NE 132nd St
Kirkland, WA 98034

12040 NE 128th St
Kirkland, WA 98034

2514 S Edmunds St
Seattle, WA 98108

1570 N 115th St
Seattle, WA 98133