Skip to main content

About me

Our diverse client base includes start up companies, global corporations as well as working professionals and their families from around the globe. Whether you are seeking a US business presence, have globe-trotting employees, or are seeking to temporarily or permanently relocate, we offer a variety of immigration services to meet your needs. We specialize in a wide array of immigration visas for the individual and working professional as well as provide assistance with more complex immigration issues such as citizenship and removal defense.

Contact us for your personalized evaluation. We are your US Immigration Law provider. We look forward to helping you achieve your immigration goals.



Languages spoken: Spanish, French

Practice areas


  1. Immigration: 100%
    21 years



Retainer (always)

Payment types:

Cash, Check, Credit card

Attorney endorsements

4 total 

Are you an attorney? Endorse this lawyer

  • Shahpour Meir Matloob

    I endorse Barbara, whom I've known for many years, and we used to discuss US immigration issues often when we shared an office suite starting in 2005 for a few years!


    Shahpour Matloob Immigration Attorney
    Relationship: Fellow lawyer in community

  • Angela Deloris Warren

    I Wholeheartedly recommend Barbara for immigration law. Barbara is quite knowledgeable about the effect and impact that immigration law has on people and business. Her experience combined with her character allows clients to feel secure that their immigration matter will come to a positive resolution. As a fellow immigration attorney, I recognize the talent and skill that Barbara possesses.


    Angela Warren Immigration Attorney
    Relationship: Fellow lawyer in community

Contact info

605 Market St Ste 1200
San Francisco, CA, 94105


We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
ScholarBlack Womens Lawyers Assn of Los AngelesN/A
Work experience
TitleCompany nameDuration
Attorney-At-LawLaw Offices of Barbara-Ann Williams, PC2001 - Present
Association namePosition nameDuration
Bar Association of San FranciscoImmigration Law Panelist2009 - Present
American Bar AssociationBusiness and Family Immigration Law Panelist2007 - Present
International Institute of the East BayVolunteer Attorney2007 - Present
Immigrant Legal Resource CenterVolunteer Attorney2006 - Present
American Immigration Lawyers Association, Northern California ChapterChair, Education Program Committee2006 - 2008
American Immigration Lawyers Association, Northern California ChapterBoard Member2003 - 2008
American Immigration Lawyers Association, Northern California ChapterCo-Chair, Young Lawyers Division2003 - 2006
Legal cases
Case nameOutcome
Matter of JDGreen Card approved
U VisaU Visa & work permits approved
Green Card ApprovalGreen Card Approved
See all legal cases 
Publication nameTitleDate
The Immigration QuarterlyImmigration Newsletter2011
Baraban - - The Russian TimesForeign Brides and the K-1 Fiancée Visa DilemmaN/A
The Authoritative K-1 Visa GuideHow To Guide to Successfully File your Own K-1 VisaN/A
School nameMajorDegreeGraduated
University of San Francisco School of LawN/AJD - Juris DoctorN/A
University of Hawaii, ManoaN/AOther - BachelorsN/A
Speaking engagements
Conference nameTitleDate
Immigration UpdatesImmigration Basics and Timely Updates2008
Immigration ClinicThe ABC's of Immigration and Timely Updates2007