Mary K Oconnell

Immigration Lawyer at Berry Appleman & Leiden Llp

  • Recent Case: 9
  • Success Rate: 100%

Suggest Edit - Own this firm?

Contact Information


  • 202-223-5515
  • moconnell@fragomen.com
  • 1101 15th Street Nw Suite 700, Washington , DC 20005

About Mary K Oconnell


Mary K Oconnell, who is licensed to practice at District of Columbia, is an immigraton attorney at Berry Appleman & Leiden Llp. During the past three years, Mary K Oconnell has filed 9 labor petitions for employment based green cards, all have been certified(approved). The overall case success rate is 100%.

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


LCA For H-1B Visa
  • Applications Filed: 0
  • Case Denied: 0
LC for Green Card(PERM)
  • Applications Filed: 9
  • Cased Denied: 0

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


Mary K Oconnell has assisted clients in filing labor petitions for Green Card (PERM) applications. Below are key statistics:

Top Beneficiary Visas

H-1B

Top Job Titles

Software Engineer, Machine Learning Engineer, Product Manager, Product Designer, Ux Researcher, Data Analyst, Performance Marketing Insights Analyst

Top O*NET Titles

Software Developers, Systems Software, Software Developers, Industrial Engineers, Computer Occupations, All Other, Market Research Analysts And Marketing Specialists, Marketing Managers, Commercial And Industrial Designers

Top Locations

South San Francisco, CA, Seattle, WA, New York, NY

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


Mary K Oconnell 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

Top Job Titles

Top O*NET Titles

Top Locations

Practice Areas


  • Deportation Defense: Represents clients in removal proceedings and assists with applications for relief such as asylum, cancellation of removal, or adjustment of status.
  • Employment Visas: Assists businesses and individuals with work visa applications, including H-1B, L-1, O-1, and E-2 visas.
  • Family Immigration: Helps families reunite through petitions for spouses, children, parents, and fiancés.
  • Workplace Compliance and Audits: Guides employers in complying with immigration laws.

Immigration Lawyers or Agents in the Region

Tommy Jones

Recent Case: 59 - Success Rate: 100%.

View Tommy Jones Profile
Samantha Davis

Recent Case: 423 - Success Rate: 100%.

View Samantha Davis Profile
Rubina Wadhwa

Recent Case: 0 - Success Rate: 0%.

View Rubina Wadhwa Profile
Mark Stevens

Recent Case: 4 - Success Rate: 100%.

View Mark Stevens Profile
Cameron C Chong

Recent Case: 3 - Success Rate: 100%.

View Cameron C Chong Profile
Beau Russell

Recent Case: 2 - Success Rate: 100%.

View Beau Russell Profile
Maka Derek

Recent Case: 1 - Success Rate: 100%.

View Maka Derek Profile
Edgardo S Cureg

Recent Case: 0 - Success Rate: 0%.

View Edgardo S Cureg Profile
Shaena M Rowland

Recent Case: 2 - Success Rate: 100%.

View Shaena M Rowland Profile
Late LAWSON

Recent Case: 0 - Success Rate: 0%.

View Late LAWSON Profile