John Stephen Peterson

John Peterson is a California attorney with Peterson Law Group PC in Irvine, CA.

The State Bar of California lists John Stephen Peterson as an Active licensee, bar number 101215, admitted in December 1981. The State Bar record names the law school as UCLA SOL. We checked this record on October 24, 2026.

Before you hire any lawyer, however, it is a good idea to confirm the license yourself. For example, the official State Bar profile shows the current license status and any public discipline history. Because we built this profile from public records, some details may also change, so confirm anything important directly with the office.

Practice areas listed for John Peterson

These areas come from the State Bar record, where attorneys self-report them, and from public directory listings. The State Bar does not verify them. The notes below explain each area of law in general terms, not this attorney's cases or results.

Eminent Domain. Listed for this attorney.

Real Estate. In general, this area covers buying, selling, leasing and financing real property, plus disputes over title and land use.

Land Use & Zoning. Listed for this attorney.

Litigation. In general, this area covers representing parties in lawsuits, from the complaint and answer through trial and appeal.

How to contact John Peterson

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