Mark Cromwell Johnson

26 years of practiceLicensed in OhioRenner Otto, Cleveland

26 years in practice
First admitted in 2000
  1. 2000 Admitted, Ohio

Overview

Mark Cromwell Johnson is an attorney admitted in Ohio (since 2000), based in Cleveland, OH.

This profile is built from public bar records and shows only what those records contain. Mark has not written or endorsed anything on this page.

Jurisdictions admitted

JurisdictionAdmittedBar numberStatus
Ohio2000#72625Active

Education

  • Case Western Reserve UniversityLaw school, per the bar record

Contact and offices

Renner Otto

1621 Euclid Ave.
Floor 19
Cleveland, OH 44115

The address and number above come from the attorney's public bar registration, which can lag a recent move. Confirm before visiting.

Sources for this profile: the Supreme Court of Ohio attorney directory. License status can change; check the bar's own record for the current status before hiring. Updated July 12, 2026.