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About me

Florida Bar Board Certified Immigration and Nationality Attorney licensed in Florida and Georgia.


Languages spoken: Italian, English, Spanish

Photos and videos

1240480 1302283907

Practice areas


  1. Immigration: 100%
    21 years, 3.2 thousand cases



Fixed (always)

Payment types:

Cash, Check, Credit card

Attorney endorsements

3 total 

Are you an attorney? Endorse this lawyer

  • Shawn D. Meade

    William is a well known immigration attorney who works diligently and vigorously on each one of his case. He is honest, smart, hardworking. I strongly recommend him.


    Shawn Meade Immigration Attorney
    Relationship: Other

  • Sharon Tal Diamant

    A more competent lawyer you will not find. I was opposing Counsel to Mr. Gerstein on a matter. He treated me with the utmost professionalism and knows his craft well. He answered all of my emails and phone calls immediately and was very helpful in navigating our case. I unequivocally endorse this lawyer.


    Sharon Diamant Divorce and separation Attorney
    Relationship: Opposing Counsel on matter

Contact info


FLMember in Good Standing199506/19/2016
GAInactive Member in Good Standing 199507/15/2016
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Board Certified - Immigration & NationalityFlorida Bar2014
Work experience
TitleCompany nameDuration
Managing PartnerGerstein & Baret, PL2008 - Present
Managing PartnerSerotte, Gerstein, Baret & Georges LC2014 - 2014
Managing PartnerGerstein & Gerstein Attorneys, P.A.1996 - 2008
Association namePosition nameDuration
American Immigration Lawyers AssociationMember1995 - Present
Legal cases
Case nameOutcome
AAO Sustains NIW Appeal for Manager of Commodities Trade and Supply CompanyGranted on appeal
See all legal cases 
Publication nameTitleDate
Google.comGoogle Places Reviews2011
Yahoo.comYahoo Local Reviews2011
School nameMajorDegreeGraduated
St. Thomas University School of LawLawJD - Juris Doctor1995
Tulane UniversityInternational RelationsBA - Bachelor of Arts1992
Speaking engagements
Conference nameTitleDate
Speech to future business leadersDeferred Action2014
Immigration 101 Family & EmploymentImmigration 101 Family & Employment2012