Mark D Koestler

Immigration Lawyer at Kramer Levin Naftalis & Frankel Llp

  • Recent Case: 130
  • Success Rate: 99%

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Contact Information


  • 212-715-9385
  • mkoestler@kramerlevin.com, soh@kramerlevin.com, mvelasco@kramerlevin.com
  • 1177 Avenue Of The Americas 23rd Floor, New York , NY 10036

About Mark D Koestler


Mark D Koestler, who is licensed to practice at Supreme Court, NY, State Of New York Supreme Court, NY, is an immigraton attorney at Kramer Levin Naftalis & Frankel Llp. During the past three years, Mark D Koestler has filed 129 labor condition applications for H-1B visas, with only one denial, and one labor petition for employment based green card, all have been certified(approved). The overall case success rate is 99%.

Client Information


Industries Represented
    Professional, Scientific, and Technical Services, Finance and Insurance, Information, Retail Trade, Utilities
Top Colleges Graduating From

Statistics of Labor Petitions for H-1B Visa & Employment Based Green Card(PERM)


LCA For H-1B Visa
  • Applications Filed: 129
  • Case Denied: 1
LC for Green Card(PERM)
  • Applications Filed: 1
  • Cased Denied: 0

Labor Petitions (LC) for Green Card (PERM) Applications


Mark D Koestler has assisted clients in filing labor petitions for Green Card (PERM) applications. Below are key statistics:

Top Beneficiary Visas

H-1B

Top Job Titles

Quantitative Trader

Top O*NET Titles

Financial Quantitative Analysts

Top Locations

New York, NY

Labor Condition Applications(LCA) for H-1B Visa


Mark D Koestler has filed labor condition applications for H-1B visas for a wide variety of positions and locations. Below are the top statistics:

Top Beneficiary Visas

H-1B, E-3 Australian, H-1B1 Singapore

Top Job Titles

Associate (Financial Analyst), Senior Staff Accountant, Staff Accountant, Lead Ai, Managing Director, Senior Vice President, Group Account Director, Executive Vice President, General Manager, Audit Senior Accountant, Big Data Engineer Lead, Senior Associate (Financial Analyst)

Top O*NET Titles

Financial and Investment Analysts, Accountants and Auditors, Advertising and Promotions Managers, Software Developers, Applications, Financial Analysts, Statisticians, Financial Managers, Operations Research Analysts, Computer Systems Analysts, Information Technology Project Managers

Top Locations

Chicago, IL, New York, NY, Stamford, CT, Port Washington, NY, Los Angeles, CA, Birmingham, MI, Detroit, MI, Palo Alto, CA, Irvine, CA, Melville, NY

Practice Areas


  • Investor and Entrepreneur Visas: Advises entrepreneurs and investors on obtaining visas.
  • Naturalization and Citizenship: Guides individuals through the process of becoming U.S. citizens.
  • Green Card Applications: Helps clients obtain lawful permanent residency.
  • Workplace Compliance and Audits: Guides employers in complying with immigration laws.

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