Experience You Can Trust

Brooke A. Bassetti

Brooke A. Bassetti joined JBJ Law Group in May 2025 after having been admitted to practice in the courts of the state of Washington. Her practice focuses on all aspects of family law, including protection orders, divorce, parenting plans, child support, and guardianships. Ms. Bassetti is a member of the Washington State Bar Association, Thurston County Bar Association, and Lewis County Bar Association.

Ms. Bassetti is bilingual, and speaks fluent Spanish.


She earned her Bachelors of Arts from the University of Washington in 2012, obtained her Masters in Business Administration from Western Governors University in 2016, and completed the APR 6 Law Clerk Program through Washington State Bar Association in 2023. Prior to completing the Law Clerk Program, Ms. Bassetti had 12 years of paralegal experience in personal injury, family law, and civil litigation. She resides in Lewis County, Washington.

Sydney R. Guenther, J.D.

Centralia native, Sydney R. Guenther, joined JBJ LAW GROUP as an intern in 2012. After having been admitted to practice in the courts of the state of Washington, Ms. Guenther was promoted to associate attorney with the firm in 2013. Her practice focuses on all aspects of family law, including divorce, parenting plans, child support, and minor guardianships. Ms. Guenther is a member of the Washington State Bar Association, Thurston County Bar Association, and Lewis County Bar Association.


Ms. Guenther previously served on the Board of Directors for Cascade Community Healthcare.


She earned her Bachelors of Arts (cum laude) from Gonzaga University in 2009 and her Juris Doctor from Syracuse University College of Law in 2012. She resides in Lewis County, Washington.

Jennifer B. Johnson, J.D., LL.M.

Jennifer B. Johnson was admitted to practice law in the courts of the state of Washington and the United States District Court, Western District Court of Washington in 1998. After a brief experience as an associate for a firm in Chehalis, Washington, Ms. Johnson started her own firm, now known as JBJ LAW GROUP, in 1999. Her practice focuses on all aspects of family law, including complex litigation and appeals. She zealously represents clients throughout Southwest Washington and has served as a judge pro tem for the Lewis County Superior Court, Thurston County Superior Court, Lewis County District Court and Centralia Municipal Court. Ms. Johnson is a member of the Washington State Bar Association (Family Law Section), Lewis County Bar Association, and Thurston County Bar Association. She earned her Bachelor of Science from Vanderbilt University in 1995, her Juris Doctor, cum laude, from Seattle University School of Law in 1998, and her Master of Laws in Taxation in 2009. She resides in Thurston County, Washington with her husband and children.