Cahalan, the firm offers expert counsel across family law, estate planning & probate, civil litigation, and criminal defense, helping clients navigate complex legal challenges with personalized attention and practical solutions. John’s deep courtroom experience, grounded in a strong legal legacy and Jesuit education, ensures dedicated advocacy and tailored strategies for each case. The practice also serves as a mediator for dispute resolution and is committed to client-focused service that delivers results. Attorney & Counselor.