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Katherine Sierra-Kelly

Gravis Law, PLLC • Knoxville, TN
Estate Planning

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Contact

Email
Phone
(865) 294-2894
Address
200 Prosperity Dr, Knoxville, TN, 37923, US

Professional

About

Katherine Sierra-Kelly is a dedicated attorney based in Knoxville, TN, specializing in family law, divorce, mediation, and simple estate planning. With a comprehensive background as a Guardian Ad Litem, she has tirelessly advocated for the welfare of children in dissolution matters and supported adults facing incapacitation. Katherine's commitment to her clients is rooted in her personal understanding of the complexities and emotional challenges inherent in legal processes. She recognizes that each situation is unique, and she approaches every case with a tailored strategy aimed at achieving amicable resolutions while minimizing conflict and costs. A graduate cum laude from Walla Walla University with a Bachelor’s degree in English Literature, Katherine began her legal journey after completing her Juris Doctorate at Seattle University School of Law in 2007. Since then, she has honed her expertise in family law, initially working at Chvatal Law Office and subsequently joining Gravis Law, PLLC in 2017, where she continues to focus on providing compassionate and effective legal representation. Katherine's professional affiliations reflect her commitment to the legal community. She is an active member of the Tennessee Bar Association and the Knoxville Bar Association, as well as previously holding membership in the Washington State Bar Association and various local legal organizations. Her leadership roles include serving as President-Elect of the Benton Franklin County Bar Association and participating on the board of Domestic Violence Services of Benton and Franklin County. Outside of her legal practice, Katherine is an enthusiastic supporter of the Seattle Seahawks and Vols Football, and she enjoys staying active at the gym with her three boys. With her wealth of experience and a client-centered approach, Katherine Sierra-Kelly is dedicated to guiding her clients through some of life's most significant challenges.

About Estate Planning Law

Estate planning attorneys help individuals plan for the distribution of their assets and care during incapacity. They create wills, trusts, and other documents to protect families and minimize taxes. Common matters include wills, trusts, powers of attorney, healthcare directives.

Credentials

Education
2007 Seattle University School of Law JD - Juris Doctor 2003 Walla Walla College BA - Bachelor of Arts
Languages
English | Spanish

Recognition & Involvement

Awards
2020 Top 10 Family Law Attorney, Attorney and Practice Magazine 2020 Top 10 Family Law Attorney, Best of the Best Attorney 2020 Top 10 Attorneys Under 40, National Academy Of Family Law Attorneys 2020 10 Best Attorneys, American Institute of Family Law Attorneys 2018 Top 40 Family Lawyer Under 40 In the State of Washington, The American Society of Legal Advocates
Associations
2025 - Present Knoxville Bar Association Member 2025 - Present Tennessee Bar Association Member 2017 - Present Benton Franklin Collaborative Family Law Group Member 2015 - Present Title 26 Guardian Ad Litem selection committee Member 2008 - Present Washington State Bar Association Member
Speaking
2017 Guardian ad Litem Certification Training Professional conduct and ethics 2015 Guardian ad Litem Certification Training Professional conduct and ethics
Updated: Mar 29, 2026