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Sharon Marie Anderson

Sharon M. Anderson

Attorney At Law


Corona, California


888-813-8837 (Toll Free)
866-492-1688 (Toll Free)
888-249-7560 (Toll Free)



Sharon was born and raised in Whittier, California but moved to Northern California to attend college where she obtained her Bachelor of Science degree in Business Administration with a minor in Political Science. Following college, she moved back to Southern California to attend law school at Western State University College of Law. While at law school Sharon was the recipient of numerous American Jurisprudence Awards, was a member of Law Review, graduated Magna Cum Laude and was 2nd in her class. During law school Sharon worked as a law clerk for the Internal Revenue Service's Estate and Gift Tax Division and for a law firm that specialized in estate and trust planning, corporate formations and tax law.

Sharon received her Juris Doctorate degree in 1995 with an emphasis in Taxation. After graduation, Sharon worked at two Southern California law firms where she sharpened her legal skills, which include estate planning, probates, conservatorships, corporate formations and trust administrations.

Sharon joined Holstrom, Sissung, Marks & Anderson in May, 2006. Her practice primarily involves probates, estate planning, conservatorship, guardianships and trust administration. She is a member of the American Bar Association as well as the Riverside Bar Association.

While not in the office, Sharon is active in the fight to cure Type 1 diabetes and is a member of the Juvenile Diabetes Research Foundation as will as the Pediatric Adolescent Diabetes Research Foundation. She also enjoys cooking, softball and spending time with her family of 5.

Areas of Practice

  • Probate

  • Estate Planning

  • Conservatorship

  • Guardianships

  • Trust Administration

Bar Admissions

  • California, 1995

  • U.S. District Court Southern District of California, 1996

  • U.S. District Court Northern District of California, 1996

  • U.S. Supreme Court, 1995

  • U.S. Tax Court, 1996


  • Western State University College of Law, Irvine, California

    • J.D. (Magna Cum Laude) - 1995

    • Honors: Law Review

    • Honors: Top 2% of graduating class

    • Honors: American Jurisprudence Awards - Contracts, Constitutional Law

    • Honors: American Jurisprudence Awards - Taxation & Civil Procedure

    • Major: Taxation

  • California State University, Chico, California

    • B.S. - 1989

    • Major: Business Administration, Management

    • Minor: Political Science

Professional Associations and Memberships

  • State Bar of California, Trusts & Estates Section

  • Riverside County Bar Association

  • Riverside County Bar Association, Estate Planning, Probate  & Trust Law Section


Photos and videos

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Practice areas


  1. Probate: 40%
    21 years
  2. Estate Planning: 15%
    21 years
  3. Guardianship: 15%
    21 years
  4. Adoption: 10%
    Less than 1 year
  5. Other: 20%
  6. More 



Hourly ($225-375/hour), Retainer (sometimes), Free consultation (15 minutes)

Payment types:

Cash, Check, Credit card

Attorney endorsements

28 total 

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Contact info

Holstrom, Block & Parke, APLC

1897 California Ave.
Suite 102
Corona, CA, 92881

Holstrom, Block & Parke, APLC

2 Park Plaza
Suite 380
Irvine, CA, 92614

Holstrom, Block & Parke, APLC

38975 Sky Canyon Dr.
Suite 101
Murrieta, CA, 92563



We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Best AttorneysInland Empire Magazine2010
American Jurisprudence-ContractsAmerican Jurisprudence1996
American Jurisprudence- ConstitutionalAmerican Jurisprudence1996
American Jurisprudence-TaxationAmerican Jurisprudence1996
American Jurisprudence-Civil ProcedureAmerican Jurisprudence1996
Law ReviewWestern State University College of Law1995
Work experience
TitleCompany nameDuration
AttorneyHolstrom, Block and Parke, APLC2006 - Present
AttorneySorrento Law Group2004 - 2006
AttorneyCooper & Wolowski1995 - 2004
Association namePosition nameDuration
United States District Court for the Southern District of CaliforniaAdmitted1996 - Present
United States District Court for the Central District of CaliforniaAdmitted1996 - Present
United States Tax CourtAdmitted1996 - Present
State Bar of CaliforniaMember1995 - Present
Riverside County Bar AssociationMember1995 - Present
Riverside County Bar Association, Estate Planning, Probate, and Trust Law SectionMember1995 - Present
School nameMajorDegreeGraduated
Western State University College of LawLawJD - Juris Doctor1995
California State University, ChicoBusinessBS - Bachelor of Science1989
Speaking engagements
Conference nameTitleDate
Holstrom Block & Parke Estate Planning SeminarsEstate Planning2015
Consolidated Legal ServicesEstate Planning2011