Thaddeus O'Sullivan
Witherspoon Brajcich McPhee, PLLC • Spokane, WA
Employment LaborEmployment Law
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Contact
Email
thad@t-olaw.com
Phone
(206) 408-1360
Address
601 W Main Ave Ste 714, Spokane, WA, 99201-0677, US
Professional
About
Thad represents and advises clients on a wide range of matters and has litigated cases in the state and federal courts in Washington and Idaho. He advises public and private sector clients on regulatory matters and contract drafting, compliance, and enforcement. Prior to law school, Thad worked in human resources in benefits enrollment and administration, payroll, recruiting, and health and safety compliance. In his free time, Thad enjoys spending time with family, biking, and skiing.
About Employment Labor Law
Employment and labor attorneys handle workplace legal matters including discrimination, wrongful termination, and wage disputes. They represent both employees and employers. Common matters include wrongful termination, discrimination, harassment, wage disputes.
Credentials
Education
2005 Gonzaga University School of Law JD - Juris Doctor, Summa Cum Laude 1994 Morningside College BA - Bachelor of Arts 1990 West High School Diploma
Languages
English
Recognition & Involvement
Awards
2021 Labor & Employment Law, Best Lawyers 2021 Labor & Employment Law, Best Lawyers 2015 Super Lawyer, Washington Law & Politics Magazine 2014 Super Lawyer, Washington Law & Politics Magazine 2013 Super Lawyer, Washington Law & Politics Magazine
Publications
2014 The Advocate (Idaho State Bar) FMLA Amendments to Affect Military Families and Airline Crews 2009 University of San Francisco Maritime Law Journal Statutory and Regulatory Violations in Maritime Personal Injury Litigation: What Counts, What Doesn't, and What Does it Mean
Associations
2012 - Present Idaho State Bar Member 2011 - Present Federal Bar Association (Eastern District of Washington chapter) Member 2005 - Present Washington State Bar Association Member 2005 - Present American Bar Association Member 2007 - 2009 Bikeworks Board Member/Finance Committee Chairperson
Speaking
2019 Advanced Employment Law: What You Need to Know Non-Compete, Non-Solicit and Confidentiality Agreements 2018 Local Government Law: What Attorneys Need to Know Open Public Meeting Laws 2016 Attorneys' Guide to Local Government Law Interlocal Cooperation Agreements and Joint Ventures Between Local Governments 2015 The Impacts of 'Legal' Pot and Improper Employment Documentation Employment issues in Washington State 2013 Your IP & the Departing Employee Protecting Employer interests when an employee leaves employment
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Updated: Jun 02, 2026