Contact Firm | New York City Immigration Lawyer. NYC immigration lawyer assisting with K-1 fiancee visas, EB 1-A Extraordinary Abilities Visa, EB 1-2 Outstanding Researchers and Professors Visa, and all other visas, green cards, naturalization and citizenship. Gafner Law Firm is a full service NYC immigration law firm serving clients in Manhattan, Staten Island, Brookyln, the Bronx, Queens, Nassau County, Suffolk County, Westchester County, Yonkers, Astoria, Greenpoint, Murray Hill, Bushwick, Park Slope, Bay Ridge, Brighton Beach, Brownsville, Corona, Harlem, SoHo, Tribeca, Longwood, Hunts Point, Flatbush, Brooklyn Heights, Wall Street, Jersey City and from throughout the world.