Sarah M Duckham

Immigration Lawyer at Trow & Rahal, P.C.

  • Recent Case: 125
  • Success Rate: 99%

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Contact Information


  • 202-537-4830
  • sarah@trowrahal.com, erin@trowrahal.com
  • 3 Bethesda Metro Center Suite 610, Bethesda , MD 20814

About Sarah M Duckham


Sarah M Duckham, who is licensed to practice at D.C. Court of Appeals, DC, is an immigraton attorney at Trow & Rahal, P.C.. During the past three years, Sarah M Duckham has filed 95 labor condition applications for H-1B visas, with only one denial, and 30 labor petitions for employment based green cards, all have been certified(approved). The overall case success rate is 99%.

Client Information


Industries Represented
    Health Care and Social Assistance, Professional, Scientific, and Technical Services, Finance and Insurance, Other Services (except Public Administration), Administrative and Support and Waste Management and Remediation Services, Educational Services, Information, Wholesale Trade
Top Courts Licensed
    D.C. Court of Appeals, DC

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


LCA For H-1B Visa
  • Applications Filed: 95
  • Case Denied: 1
LC for Green Card(PERM)
  • Applications Filed: 30
  • Cased Denied: 0

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


Sarah M Duckham has assisted clients in filing labor petitions for Green Card (PERM) applications. Below are key statistics:

Top Beneficiary Visas

H-1B, F-1, L-1, TN, H-4

Top Job Titles

Software Architect, Sr. Edi Engineer, Senior Analyst, Data Integration, Lead Devops Engineer, Sr Director, Encounter Management And Reporting, Associate Director, Risk And Quality Analytics, Senior Analyst, Database Management, Technical Manager, Integration Quality, Senior Database Administrator, Caregiver

Top O*NET Titles

Software Developers, Applications, Computer Systems Analysts, Database Administrators, Software Developers, Systems Software, Data Warehousing Specialists, Childcare Workers, Information Technology Project Managers, Actuaries, Software Developers, Software Quality Assurance Analysts And Testers

Top Locations

Arlington, VA, Brea, CA, Chicago, IL, Dallas, TX, Alexandria, VA, Dunn Loring, VA, Chevy Chase, MD, Kensington, MD

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


Sarah M Duckham 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, H-1B1 Singapore, E-3 Australian

Top Job Titles

Recruiter, Senior Software Engineer, Lead Software Engineer, Assistant Director, Geoeconomics Center, Data Engineer, Associate Director, Product Management, Sr. Director, Software Engineering, Associate Director, Tier 2, Assistant Director, Transatlantic Security Initiative, Associate Director, Medical Economics

Top O*NET Titles

Software Developers, Applications, Software Developers, Social Science Research Assistants, Human Resources Specialists, Database Administrators, Software Developers, Systems Software, Computer Systems Analysts, Healthcare Social Workers, Computer and Information Systems Managers, Financial Analysts

Top Locations

Arlington, VA, Washington, DC, Los Angeles, CA, Brea, CA, New York, NY, Chicago, IL, Long Beach, CA, Irving, TX, Cedar Park, TX, Dallas, TX

Practice Areas


  • Asylum Applications: Assists individuals fleeing persecution in their home countries.
  • Naturalization and Citizenship: Guides individuals through the process of becoming U.S. citizens.
  • Deportation Defense: Represents clients in removal proceedings and assists with applications for relief such as asylum, cancellation of removal, or adjustment of status.
  • Investor and Entrepreneur Visas: Advises entrepreneurs and investors on obtaining visas.

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