Richard W Chang

Immigration Lawyer at Wasserman, Mancini and Chang, P.C.

  • Recent Case: 225
  • Success Rate: 98%

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Contact Information


  • 202-783-8905
  • wmc@wmclawfirm.com, richard.chang@wmclawfirm.com, richard. chang@wmclawfirm.com
  • 1915 Eye Street, N.W. Suite 300, Washington , DC 20006

About Richard W Chang


Richard W Chang, who is licensed to practice at Court of Appeals, DC, Dc Court Of Appeals, DC, District Of Columbia, DC, Dc, DC, Court of Appreals, DC, is an immigraton attorney at Wasserman, Mancini and Chang, P.C.. During the past three years, Richard W Chang has filed 195 labor condition applications for H-1B visas, with 3 denials, and 30 labor petitions for employment based green cards, one was denied. The overall case success rate is 98%.

Client Information


Top Employer Clients
Industries Represented
    Professional, Scientific, and Technical Services, Health Care and Social Assistance, Manufacturing, Information, Wholesale Trade, Finance and Insurance, Transportation and Warehousing, Construction, Administrative and Support and Waste Management and Remediation Services, Retail Trade

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


LCA For H-1B Visa
  • Applications Filed: 195
  • Case Denied: 3
LC for Green Card(PERM)
  • Applications Filed: 30
  • Cased Denied: 1

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


Richard W Chang has assisted clients in filing labor petitions for Green Card (PERM) applications. Below are key statistics:

Top Beneficiary Visas

H-1B, F-1, Not in USA, B-2

Top Job Titles

Project Engineer, Financial Analyst, Chinese Specialty Cook, Business Analyst, Software Engineer, Staff Designer I, Senior Data Analyst - Regional Mg Care Delivery Analytics, Architectural Designer, Geotechnical Engineer, System Administrator

Top O*NET Titles

Civil Engineers, Cooks, Restaurant, Software Developers, Systems Software, Business Intelligence Analysts, Accountants And Auditors, Financial Analysts, Architects, Except Landscape And Naval, Architectural And Engineering Managers, Statisticians, Community Health Workers

Top Locations

Fairfax, VA, Rockville, MD, Gaithersburg, MD, Washington, DC, Columbia, MD, Vienna, VA, Bethesda, MD, Mclean, VA, Leesburg, VA, Falls Church, VA

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


Richard W Chang 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

Top Job Titles

Data Analyst, Accountant, Senior Data Analyst , Software Developer, Software Engineer, Civil Engineer, Senior Auditor , Financial Analyst, Data Consultant , Business Analyst

Top O*NET Titles

Software Developers, Accountants and Auditors, Operations Research Analysts, Civil Engineers, Data Scientists, Software Developers, Applications, Architects, Except Landscape and Naval, Computer Systems Engineers/Architects, Database Administrators, Chemists

Top Locations

Rockville, MD, Washington, DC, Gaithersburg, MD, Bethesda, MD, Fairfax, VA, Germantown, MD, Columbia, MD, Hunt Valley, MD, Arlington, VA, Greenbelt, MD

Practice Areas


  • Employment Visas: Assists businesses and individuals with work visa applications, including H-1B, L-1, O-1, and E-2 visas.
  • Green Card Applications: Helps clients obtain lawful permanent residency.
  • Family Immigration: Helps families reunite through petitions for spouses, children, parents, and fiancés.
  • Workplace Compliance and Audits: Guides employers in complying with immigration laws.

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