
Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C. manages complex visa and green card applications while providing strategic immigration planning tailored to corporate needs. The practice works closely with the firm’s employment group to help clients navigate evolving legislation and its impact on immigration-related matters for employers. Based in Boston, practice head John Quill brings two decades of experience advising global companies across industries on all aspects of US immigration and nationality law, including nonimmigrant visas, PERM labor certifications, and petitions for individuals with extraordinary ability, outstanding researchers, and national interest waivers. He is supported by William Coffman and Angel Feng, who design and implement corporate immigration programs and strategies for management, professionals, and employees with specialized skills.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Sector knowledge
Key clients
- Aminochain, Inc.
- Chronosphere
- Paychex
Work highlights
Representing Boston College in US Immigration matters, and preparing guidance for both students and faculty on protocols for an ICE / HSI raid and their rights during said raids.
Assisting the Associate Professor of Communications with filing an H-1B petition.
Advising Cornerstone Research on a wide range of US immigration matters.
Lawyers
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.

Practice head
John Quill
Other key lawyers
William Coffman; Angel Feng
