About
W. John Yahya Vandenberg is the Founding and Managing Partner of Hogan & Vandenberg, a leading immigration law firm based in Philadelphia, Pennsylvania. With over 20 years of experience, John has developed a strong reputation for handling complex immigration cases with professionalism and expertise. He assists clients across all areas of immigration law, including deportation defense, family-based petitions, and employment-based visas. His practice serves a diverse range of individuals, families, and corporations, offering tailored legal solutions to meet their unique needs.
John earned a B.A. in Middle Eastern Studies from the University of Texas, where he developed a deep understanding of the Arabic language and Middle Eastern culture. He later obtained his J.D. from Villanova University School of Law, where his passion for immigration law solidified through his work at the Villanova Clinic for Asylum, Refugee, and Emigrant Services.
Throughout his career, John has demonstrated a commitment to excellence in immigration law. He is known for his comprehensive approach to resolving cases, including securing employment-based visas such as H-1B, O-1, L-1, and E-2 visas, and representing clients in deportation and removal proceedings. His multilingual abilities in Bosnian, Serbian, Croatian, and Portuguese, as well as his working knowledge of Arabic, Russian, and Spanish, enable him to connect effectively with clients from diverse backgrounds.
W. John Yahya Vandenberg has strengthened legal education as an adjunct lecturer at the University of Pennsylvania and Villanova University, where he led immigration law clinics and mentored future attorneys. He is deeply committed to pro bono immigration services and community outreach, providing accessible legal guidance to underserved immigrant communities. As a trusted immigration lawyer for both individuals and businesses, John helps clients navigate the complex U.S. immigration system with strategic insight, clear communication, and compassionate support.
Law Office Affiliations
- Founding and Managing Partner, Hogan & Vandenberg LLC
- Member, American Immigration Lawyers Association
Licensed State
- Pennsylvania
Education
- Villanova University School of Law
Juris Doctor (JD) - University of Texas
Bachelor of Arts (BA)
Awards & Badges

- Asylum
- Litigation




