United States Immigration and Citizenship Law
Tel: 925-407-2149
WhatsApp: +1 (925) 917-4292




Ready to Begin Your Journey to the U.S.?
Immigration law is what we do since 2010. Our firm, located in the San Francisco Bay Area of California, is focused solely on helping people successfully navigate the U.S. immigration system. We serve clients worldwide through our virtual law practice, offering comprehensive legal support to meet your unique needs.
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We're here to help you:
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Secure legal status.
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Bring your family to the U.S.
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Obtain a non-immigrant visa to visit, study, work or invest in the U.S..
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Establish a new life in America.
Our commitment is to provide clear, effective legal guidance to help you navigate the immigration process successfully.
Contact us today to take the first step toward a brighter future. Whether you're in the Bay Area, across the country or outside the United States, we're ready to help. Schedule a meeting at our Walnut Creek, CA office or connect with us online for a virtual consultation.
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Meet Marcela B. Knaup, Your Immigration Lawyer
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Immigration Law News & Publications

10/2025: New $1,000 Immigration Parole Fee
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It had taken effect on October 16, 2025, which would impact applicants by dramatically increasing the overall cost of applying for a temporary stay in the U.S. through parole.

10/2025: D.A.C.A. Update:
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​Federal immigration officials (USCIS) have revealed a plan to resume processing new, initial DACA applications. This plan was submitted to a federal court to comply with a recent ruling from the 5th Circuit Court of Appeals.
Contact Us
FOR A FREE INITIAL TELEPHONE or VIDEO CONFERENCE CONSULTATION
​Te: 925-407-2149
2950 Buskirk Ave. Ste. 300
Walnut Creek, California 94597
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Areas of Practice
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Citizenship and Naturalization​
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