John P. Gardella

A seasoned trial attorney with over 75 verdicts, John has built a reputation as one of the country’s foremost authorities on PFAS and emerging chemicals of concern. His predictive risk capabilities earned him the distinction of being the only attorney in the nation recognized as a PFAS thought leader in both 2020 and 2021 by the National Law Review — a recognition that reflects not just expertise, but the kind of forward-looking insight that keeps clients ahead of the regulatory and litigation curve. John is regularly sought out by private equity firms, financial institutions, insurance companies, and Fortune 500 corporations for his perspective on forward-looking environmental and chemical substances risk.

John’s practice spans companies of all sizes — from small businesses to global corporations — advising on everything from compliance planning and audits to active litigation. He publishes widely in Bloomberg Law, AM Best, and the National Law Review, and is a frequent media commentator on PFAS and related emerging risks.

Beyond his legal practice, John chairs CMBG³ Cares, the firm’s charitable program, and is actively engaged in the firm’s DEI initiatives. He is a member of ASTM’s PFAS committees, and the Personal Care Products Council. Outside of the office, John channels his commitment to community through endurance athletics — having raised over $30,000 for the Martin Richard Foundation and Autism Speaks through marathon and triathlon participation.