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Practice areas


  1. Employment: 100%
    31 years


Payment types:

Cash, Check

Attorney endorsements

4 total 

Are you an attorney? Endorse this lawyer

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    I endorse this lawyer. Mark is a very detailed and conscientious employment lawyer who has consistently obtained excellent results on behalf of his clients in the employment arena.


    Thomas Lord Business Attorney
    Relationship: Fellow lawyer in community

  • Laura Joan Farris

    Mark Osman is a class act. He represents his clients vigorously and with tremendous skill. I highly recommend him.


    Laura Farris Discrimination Attorney
    Relationship: Opposing Counsel on matter

Contact info

401 W A St 17th Fl
San Diego, CA, 92101


We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
AV Preeminent 5.0 out of 5 Peer Review RatedMartindale-Hubbell2014
Top Lawyers Employee Rights in San DiegoSan Diego Magazine March 2014 issue2014
Top Lawyers Employment and Labor San DiegoSan Diego Magazine March 2013 issue2013
Work experience
TitleCompany nameDuration
FounderLaw Office of Mark A Osman1996 - Present
associate/partnerCircuit, McKellogg1987 - 1996
Deputy City AttorneyCity Attorney San Diego1985 - 1987
Association namePosition nameDuration
San Diego Bar AssociationMember1987 - Present
State Bar of CaliforniaMember1984 - Present
Legal cases
Case nameOutcome
ConfidentialDefendant settled before filing an action.
See all legal cases 
School nameMajorDegreeGraduated
University of San Diego School of LawLawJD - Juris Doctor1984
Boston CollegePolitical ScienceBS - Bachelor of Science1978
Speaking engagements
Conference nameTitleDate
Employment Law in the WorkplaceEmployment LawN/A