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Ryanne Mathisen

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Recent Articles

Winners Announced in Seattle’s Office-to-Residential Call for Ideas Contest

On June 7, 2023, the City of Seattle announced three winners of its Office to Residential: Call for Ideas contest for which it received a total of 13 submissions. Hybrid Architecture, LLC, took first place; Gensler, Seattle Office Project Team took second; and the Miller Hull Partnership took third. Seattle’s Department of Construction and Inspections

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corona self-test, coronavirus, school-6939230.jpg

Two Federal Vaccine Mandates: One Struck Down and One Upheld by the United States Supreme Court

On Thursday January 13, 2022, the United States Supreme Court made two important decisions on two separate federal vaccine mandates. The Court struck the Occupational Safety and Health administration’s (OSHA’s) large employer vaccine and mask mandate but upheld the Department of Health and Human Service’s (HHS’s) Medicare and Medicaid vaccine requirements.  OSHA’s vaccine mandate was

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Winners Announced in Seattle’s Office-to-Residential Call for Ideas Contest

On June 7, 2023, the City of Seattle announced three winners of its Office to Residential: Call for Ideas contest for which it received a ...
Read More →
corona self-test, coronavirus, school-6939230.jpg

Two Federal Vaccine Mandates: One Struck Down and One Upheld by the United States Supreme Court

On Thursday January 13, 2022, the United States Supreme Court made two important decisions on two separate federal vaccine mandates. The Court struck the Occupational ...
Read More →

Ryanne Mathisen recently joined Ahlers Cressman & Sleight. Prior to joining Ahlers Cressman & Sleight, Ryanne served as a judicial law clerk for Associate Chief Justice Charles Johnson of the Washington State Supreme Court and worked for Snohomish County Superior court as a Judicial Operations Assistant. She has experience across a broad range of industries and volunteered as a certified mediator for the Volunteers of America Western Washington Dispute Resolution Center.

When not practicing law, Ryanne enjoys spending time with family and enjoying a good book.

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