Ross Silverman Snyder Tietjen LLP

Immigration Law Firm

  • Recent Case: 925
  • Success Rate: 99%

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Contact Information


  • 617-542-5111
  • hsnyder@rsstlawgroup.com
  • 50 Congress Street Suite 200, Boston , MA 02109

About Ross Silverman Snyder Tietjen LLP


During the past three years, Ross Silverman Snyder Tietjen LLP has filed 814 labor condition applications for H-1B visas, with 9 denials, and 111 labor petitions for employment based green cards, one was denied. The overall case success rate is 99%.

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


LCA For H-1B Visa
  • Applications Filed: 814
  • Case Denied: 9
LC for Green Card(PERM)
  • Applications Filed: 111
  • Cased Denied: 1

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


Ross Silverman Snyder Tietjen LLP has assisted clients in filing labor petitions for Green Card (PERM) applications. Below are key statistics:

Top Beneficiary Visas

H-1B; F-1; TN; L-1; J-1

Top Job Titles

Senior Scientist, Statistical Programming; General Dentist; Project Consultant; Associate Project Consultant; Senior Scientist, Biostatistics; Lecturer; Assistant Professor; Associate Principal Scientist, Statistical Programming; Executive Director / Distinguished Scientist; Senior Scientist, Chemistry

Top O*NET Titles

Civil Engineers; Statisticians; Biochemists And Biophysicists; Foreign Language and Literature Teachers, Postsecondary; Chemists; Statistician; Biostatisticians; Dentists, General; Health Specialties Teachers, Postsecondary; Validation Engineers

Top Locations

Boston, MA; North Wales, PA; New York, NY; Waltham, MA; Rahway, NJ; West Point, PA; Holyoke, MA; Cambridge, MA; Branchburg, NJ; Watertown, MA

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


Ross Silverman Snyder Tietjen LLP 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; H-1B1 Chile

Top Job Titles

General Dentist; Research Fellow; Project Consultant ; Postdoctoral Fellow; Associate Principal Scientist, Statistical Programming; Associate Project Consultant ; Senior Scientist, Statistical Programming; Research Scientist; Internal Medicine Resident; Neurosurgery Resident

Top Locations

Boston, MA; Cambridge, MA; Waltham, MA; New York, NY; Watertown, MA; Holyoke, MA; Rahway, NJ; North Wales, PA; Moss Landing, CA; Woburn, MA

Practice Areas


  • Investor and Entrepreneur Visas: Advises entrepreneurs and investors on obtaining visas.
  • Employment Visas: Assists businesses and individuals with work visa applications, including H-1B, L-1, O-1, and E-2 visas.
  • Naturalization and Citizenship: Guides individuals through the process of becoming U.S. citizens.
  • Student and Exchange Visas: Supports F-1 and J-1 visa applicants.
  • Deportation Defense: Represents clients in removal proceedings and assists with applications for relief such as asylum, cancellation of removal, or adjustment of status.
  • Asylum Applications: Assists individuals fleeing persecution in their home countries.

Immigration Lawyers or Agents at Ross Silverman Snyder Tietjen LLP

Heidi L Snyder

Recent Case: 581 - Success Rate: Value: 98.00%.

View Heidi L Snyder Profile

Rhonda A Tietjen

Recent Case: 275 - Success Rate: Value: 100.00%.

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Paul R Kazarnovsky

Recent Case: 30 - Success Rate: Value: 97.00%.

View Paul R Kazarnovsky Profile

Ghenwa Hakim

Recent Case: 28 - Success Rate: Value: 100.00%.

View Ghenwa Hakim Profile

Heidi Snyder

Recent Case: 8 - Success Rate: Value: 100.00%.

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Cynthia P Cano-Dreyer

Recent Case: 3 - Success Rate: Value: 100.00%.

View Cynthia P Cano-Dreyer Profile

Heidi S Snyder

Recent Case: 1 - Success Rate: Value: 100.00%.

View Heidi S Snyder Profile