About Guerrero Banad

A collaborative immigration law practice bringing together experience, strategy, and global perspective to serve individuals, families, and businesses navigating U.S. immigration.

Our Mission

At Guerrero Banad, we deliver expert guidance, clear communication, and strong advocacy—offering tailored immigration solutions with a global perspective and personal care.

Our Attorneys

Guerrero Banad is led by Attorneys Rio Guerrero and Dev Banad Viswanath, Esq.—bringing decades of experience and a strong commitment to client-focused immigration law.

Our Vision

To be a trusted global leader in U.S. immigration law, delivering expert solutions with care and excellence.

Recognition & Awards

Our firm is nationally recognized for excellence, including Best Lawyers in America®, Tier 1 Best Law Firms, and the “Legal Champion” award.

Trusted Immigration Attorneys Serving Clients Worldwide

Guerrero Banad is the result of two distinguished immigration law practices joining forces to deliver unmatched legal expertise to individuals, families, and businesses navigating the U.S. immigration system. With a combined legacy rooted in New York City and offices spanning two continents, our firm brings together decades of experience, a record of national recognition, and a deep, personal commitment to every client we serve.

Why Choose
Guerrero Banad?

45+ Years of Combined Experience

Practicing U.S. immigration law since 2002, our attorneys bring decades of experience across visas, green cards, removal defense, and federal litigation.

A Proven Track Record

14,000+ cases handled and 10,000+ clients served—our results and national recognition reflect our consistent quality.

Nationally Awarded

Recognized in Best Lawyers in America® and ranked Tier 1 in Best Law Firms, we stand among the nation’s most respected immigration practices.

Global Reach, Local Presence

Offices in Mumbai, Queens and Bengaluru—serving clients across the U.S. and South Asia.

Full-Service Immigration Law

We cover all U.S. immigration matters—from visas to litigation—with proven expertise.

Client-First Communication

We prioritize clear, timely communication—keeping you informed at every stage with a responsive, client-focused team.