About
Peter W. Mogren is a Washington attorney with decades of experience guiding individuals and families through complex legal matters. His practice centers on family law, including divorce, as well as wills and probate. Known for steady judgment and clear guidance, he has built a reputation for helping people resolve sensitive issues with care and precision.
Peter earned his Juris Doctor in 2009 from the University of Georgia, completing his legal education with a strong academic foundation. This formal training prepared him for the demands of legal practice and supported his admission to the Washington bar, as well as his authorization to practice in federal court.
Peter was admitted to the Washington bar in 1981, marking the formal start of his legal career. He is also admitted to practice before the U.S. District Court, Western District of Washington. These credentials reflect a strong legal foundation and a long-standing commitment to practicing law within both state and federal courts.
Peter began practicing law in 1980 and has remained active in the legal field for more than four decades. Over the years, he has handled a wide range of family law and estate-related matters, helping clients navigate divorce proceedings, estate planning, and probate administration with practical solutions and steady legal support.
Peter is widely recognized for his professional achievements and consistent service to clients. His honors include the American Registry Most Honored Professional 2016 distinction, the Client Distinction Award, and Martindale-Hubble Distinguished 2016 recognition. He has also been named a Top 100 Lawyer and recognized for 35 Years of Service.
Peter W. Mogren is admitted to practice in Washington and before the U.S. District Court, Western District of Washington. His long-standing presence in the legal community reflects dedication to ethical practice, careful preparation, and a client-centered approach built on experience rather than shortcuts.
Law Office Affiliations
- Managing Partner, Mogren, Glessner & Ahrens, P.S.
- Member, Washington State Bar Association
- Diamond Member, King County Young Lawyer Bar Association
- Member, DRAW (Domestic Relations Attorneys of Washington)
- Member, South King County Bar Association
Licensed State
- Washington
Education
- University of Oregon School of Law
Juris Doctor (JD) - Seattle Pacific University
Bachelor of Arts (BA)
Awards & Badges




- Probate
- Trusts
- Wills And Living Wills
- Alimony
- Child Custody
- Child Support
- Divorce & Separation
- Mediation And Collaborative Law




