Theresa Kellington - Kellington & Oster P.C.

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4.9 25 reviews
https://www.kellingtonandoster.com
619 Riverwood Dr
Bismarck, ND 58504
701-258-1074
About

Upon graduation from law school, Theresa joined a law firm in California, where she opened a civil litigation department and worked for 3 years. After the birth of her daughter in 1995, Theresa moved back to Bismarck to be closer to her family. Soon after, Theresa began working with Pearce Durick and American Legal Services.

In 2012, Theresa joined Dan Oster, and together they established Kellington & Oster, P.C.

Theresa loves family involved cases, business planning, and estate planning. She states, “Working with family law can be stressful, but I love to feel like I’m doing something right.” As a pro bono attorney of the year in North Dakota, Theresa hopes to become a Judge in the future.

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Reviews and Testimonials

FIVESTAR REVIEWS & TESTIMONIALS

  • Jeffrey Alan Glasser

    - Feb 15 2023 The Best Of TheBest

  • Blake Seago

    - Jan 07 2023 I've hired Theresa twice now and she never let's me down. I knew the instant I met this woman, she was my attorney. I expect a lot from people and I watch closely. She has the drive and the trusting eye you want to see in someone your hiring for legal work. Her team has been great and prompt also. Theresa has the ability to fight for you, whereas other attorneys I spoke to before, certainly did not. Legal battles can get ugly and Theresa Kellington will fight for you when needed! I would recommend Theresa's team 100% and I rarely do that. You will regret it if you don't hire her!!

  • Dixie Thoman

    - Mar 23 2021 My original lawyer had passed away and Theresa stepped in and was wonderful. We were delayed only by a little but overall the transition from one to the other was seamless.

  • Neenah Madrid-Narloch

    - Mar 23 2021 When faced with circumstances that can put you on an emotional roller coaster, you will not regret having Theresa and her team at your side. Every team member was prompt, professional and caring. I was extremely impressed with Theresa’s representation and knowledge as well as her genuine desire to help. She easily spotted numerous mistakes and oversights from opposing parties and kept things going as smooth as possible even through the chaos of the COVID-19 shutdown. I have nothing but good to say about Theresa and the work she does. I also have much praise for her certified paralegal, Kristina.

  • Kenneth Vetter

    - Mar 20 2021 Did a good job

  • Josh Walz

    - Mar 19 2021 Theresa and staff know what they are doing and then some

  • Mitch Lennick

    - Mar 19 2021 My experience with Theresa and her team went very well, and she made things very easy to understand.

  • Mike Klostreich

    - Mar 19 2021 Theresa and her staff worked there hardest to make sure we were well represented in a guardianship Case and worked tirelessly. To the very end!

  • Sam Rathbun

    - Mar 19 2021 It was good

  • Sara Spencer

    - Feb 24 2021 Theresa is refreshing! She’s easy to talk to and very kind about emotional matters that can come up in a divorce. Her knowledge and experience has giving me hope for a fair resolution to a situation that in the past felt hopeless. Thank you!

  • G. A. W.

    - Feb 21 2021 Great! Just had our first meeting a few weeks ago and Theresa began to start to move my case imedditely. She is very knowledgeable and pleasent. Glad to have her on my side.

  • Krystal B

    - Feb 19 2021 Theresa Kellington and her team are the most respectful, hard working people. They have made my custody battle an easier experience. I highly recommended Theresa and her team hands down.

  • James Turitto

    - Feb 19 2021 Theresa is an awesome person, and a great attorney.

  • Tonya Kerzmann

    - Feb 19 2021 Theresa is very professional yet personal at the same time. She is willing to fight for you with all she’s worth! Her and her team come highly recommended. Thank you, Theresa!

  • Judith Hlibichuk

    - Feb 19 2021 Theresa, Susan and her whole staff have been very professional, kind, caring and they are very patient & understanding with me. They are always on top of everything right away. I always get an email or call back within a short time. I am blessed to have such a great lawyer & staff.

  • Renee Honeywell

    - Feb 19 2021 Theresa Kellington and her team are the most respectful, hard working people. They have made our custody battle an easier experience. They are fighting hard for my husbands right as a father. I highly recommended Theresa and her team.

  • T.S.

    - Feb 10 2021 Theresa is a very intelligent, strong and caring person. She was my backbone when I was going through one of the toughest times in my life. It is clear she has a passion for helping people. I am so happy to have her help.

  • Tasha Mohl

    - Feb 04 2021 Our experience having Theresa as our Lawyer was amazing. From the very first meeting she was so welcoming and reassuring. It was a really difficult time for us and she and her team made it so easy on us. Theresa was always available night or day for us and that was a huge help. When new questions or situations arose she and her team were quick on the ball to return our calls, emails and text messages to come up with a solution. We don't know what we would've ever done without the help of our wonderful lawyer. Our concerns were always heard and our emotions were cared for. Theresa really is a one of a kind lawyer and is the only lawyer we will retain for any future need. We have already recommended her to others and will continue to do so going forward. Thank you Theresa from the bottom of our hearts it was a long go of it, but we won our case thanks to you!

  • Collin Roth

    - Jan 25 2021 Theresa is a wonderful attorney! She is fast on her feet and a pleasure to work with!

  • CLT

    - Jan 24 2021 My experience with Theresa and her staff was amazing they made me feel so comfortable and at ease through my difficult time in life Theresa was there to answer all my questions no matter if it was during weekdays or weekends she was a breath of fresh air to talk to with her being a honest sincere person.

  • Melissa Schultz

    - Jan 19 2021 I love everything you do for me! You have helped me in so many ways not only with legal matters but also with the stress level that comes with it! Having you as my attorney has helped me understand the legal terms and lowered my stress and anxiety. Thank you so much!

  • Tom plenty chief

    - Jan 19 2021 The attorney and staff have been very pleasant and helpful! Theresa is a godsend! I would recommend her services to anyone!
GOOGLE REVIEWS & TESTIMONIALS

  • Jennifer Miller

    Sep 10 2020

  • Travis Dolan

    May 10 2019 I'm dating the administrative assistant at the front desk and she's pretty great. 5/5 stars

  • Nick Toombs

    May 02 2019
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