Justice Law Collaborative, Llc

Justice Law Collaborative (JLC) is the largest all-women-owned and led plaintiffs’ firm dedicated to trauma-informed legal advocacy and legislative reform. The firm, led by attorneys with extensive experience in pharmaceutical and medical device litigation, wrongful death, medical malpractice, reproductive rights, sexual assault and abuse, and personal injury cases, has represented athletes abused by Olympic coach Larry Nassar, teenagers tormented by hostile, uncertified schools parading as therapy-based programs for "troubled teens," and has represented consumers and patients harmed by corporate greed and negligence, specifically the pharmaceutical, reproductive medicine, and tobacco industries. Additionally, JLC is at the forefront of legislative reform, spearheading efforts to modify statutes of limitations and enact new laws to protect the innocent and to provide proper financial and judicial remedies to victims. The firm was ranked a 2025 Best Law Firm by Best Lawyers®, and firm partners have been named to Massachusetts Super Lawyer® and Best Lawyers® lists for multiple, consecutive years. Additionally, the firm's consistent advocacy and community engagement has led to Justice Law Collaborative’s selection as a Best Women-Led Law Firm (2024, 2025) and receipt of Empowering Women (2024, 2025) honors from Massachusetts Lawyers Weekly. In January 2025, the firm completed a merger with Yaeger Law, adding Laura Yaeger to the firm's partnership. In June 2025, the firm completed a second merger with KBM Law, at which time Karen Barth Mezies was named to the five-partner leadership team. The firm, with nationwide reach, employs attorneys admitted to practice in Massachusetts, California, Colorado, Florida, and more.