Menachem M. Mayberg

Menachem M. Mayberg is a founding partner at Seltzer Mayberg, LLC, also known as OneCallLegal.com, a full-service law firm headquartered in Miami serving clients across the United States. A 1999 graduate of the University of Miami School of Law, Menachem, known as "Mendy," began his career as a Miami-Dade Public Defender, spending years vigorously defending clients in criminal court. That early trial experience sharpened his courtroom instincts and built the advocacy skills that now set him apart in civil litigation.

Today, Mendy oversees the firm's thriving civil practice, representing clients in matters ranging from high-stakes litigation to complex business disputes. Whether advocating for plaintiffs or defending against claims, his command of language, persuasive writing, and sharp legal analysis consistently stand out. He is known as a wordsmith in the courtroom, delivering arguments with clarity, poise, and impact; colleagues describe watching him litigate as a thing of beauty.

Beyond litigation, Mendy handles extensive contract review, negotiation, and strategic advising on business deals. His practical, no-nonsense approach has made him a trusted legal advisor to entrepreneurs, business owners, and individuals alike. Licensed to practice in Florida, he brings over 25 years of legal experience to every case, along with a reputation for being approachable, honest, and relentlessly committed to his clients' goals.