King County Massage Therapist Credential Suspended for Sexual Misconduct

WA DOH Newsroom & Disciplinary Actions

Filed February 3rd, 2026

Detected February 12th, 2026

Summary

Washington State health officials have suspended the credential of King County massage therapist Matthew McQuain pending further legal action due to allegations of sexual assault against two clients. The suspension prohibits him from practicing in Washington to protect public safety. McQuain has 20 days to request a hearing.

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What changed

The Washington State Department of Health has suspended the massage therapist credential of Matthew McQuain (MA61548984) following charges of sexual assault against two clients. This action prohibits McQuain from practicing massage therapy in Washington and is intended to protect patient safety and public health. McQuain has a 20-day window to request a hearing to contest these charges.

This suspension represents a significant enforcement action against a licensed healthcare provider. Regulated entities, particularly healthcare providers, should be aware of the Department of Health's disciplinary processes and the severe consequences of professional misconduct. While this specific action applies to an individual, it underscores the agency's commitment to enforcing standards and protecting the public. No specific compliance deadline is mentioned for other entities, but any healthcare provider facing similar allegations should be prepared for potential disciplinary proceedings.

What to do next

Review internal policies and training related to client safety and professional conduct.
Ensure all licensed healthcare professionals are aware of the disciplinary actions taken by the Department of Health for misconduct.

Penalties

Suspension of massage therapist credential pending further legal action.

Source document (simplified)

The credential of a King County massage therapist has been suspended due to sexual misconduct

For immediate release: February 3, 2026 (26-016)

Contact: DOH Communications

OLYMPIA – State health officials suspended the license of King County massage therapist Matthew McQuain (MA61548984) pending further legal action.

Charges state that McQuain sexually assaulted two clients while providing massage therapy services. The suspension prohibits McQuain from practicing as a massage therapist in Washington to protect patient safety and public health. McQuain has 20 days to request a hearing to contest the charges.

Legal documents related to this case are posted online and can be found via the Provider Credential Search on the Department of Health website. Copies can also be requested by calling 360-236-4700. Anyone who believes a health care provider acted unprofessionally is encouraged to call this number and report their complaint.

The Department of Health protects and promotes public health, safety, and welfare in Washington by regulating the competency and quality of health care providers. The agency establishes, monitors, and enforces qualifications for licensing, consistent standards of practice, continuing competency mechanisms, and discipline. Rules, policies, and procedures promote the delivery of quality health care to people in Washington.

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