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Abbie Rosen

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Phone: (617) 720-8447

KJC Law Firm, LLC
10 Tremont St 5th Floor
Boston, Massachusetts 02108

Abbie Rosen joined KJC Law Firm in late 2020. Her love of helping those who have found themselves to be in difficult situations is a driving force for her practice, whether it be representing victims of negligence or intentional wrongful conduct. Prior to coming to KJC Law Firm, she practiced at Keches Law Group, where she was involved in complex litigation and construction site accidents.

Abbie is admitted to practice in both state and federal court. She is a member of the Massachusetts Academy of Trial Attorneys.

Abbie graduated from Suffolk University Law School in 2019. While in law school, she worked with and represented Native American communities in the Indigenous Peoples Rights Clinic. She also worked as a law clerk in a small Boston law firm. Prior to law school, Abbie completed her Bachelor of Arts at Fitchburg State University, where she majored in English Studies.

Abbie enjoys live music, reading biographies and fiction novels, and spending time with her family.


J.D., Suffolk University Law School, 2019

B.A., Fitchburg State University, 2015

Bar Admissions Commonwealth of Massachusetts, 2019
United States District Court, District of Massachusetts, 2020
Client Reviews
We wanted to thank you again so much for all you did for us and your support throughout this ordeal. You did a great job for us and we truly appreciate it. We wish you well always. Dot and Alex
We are extremely happy that we chose Kathy Jo Cook as our attorney. She brings experience, knowledge and compassion into the complicated legal process. Day or night, Attorney Cook always had time to talk to us and answer any questions we had throughout. We highly recommend her. Christopher & Mary Casella
KJC Law firm handled my case and I was very pleased with the results. The Team there always returned my calls or emails quickly. They are very direct and upfront on how they feel the case will go and the best ways of handling it. I would definitely call them again should I need their assistance and will recommend them to others highly. J G.
Law firm represented myself and another individual in a work related age discrimination case and was successful in obtaining a settlement in our favor. Couldn't be happier with the results and the representation. Mike K.
I have worked with Kathy Jo Cook for over a decade. She has represented me in both personal and professional matters and has given 150% every time. Kathy Jo is hardworking and always has my best interests in mind. She is professional and reliable and has been accessible as needed, even after business hours. Kathy has expertise in many areas of law and is incredibly fair and ethical in her client work. We secured favorable outcomes every time that have enabled me to enjoy more happiness, health and success in my life. Mindy