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Listing from the official roster · not yet claimed by the mediator

John McKenna

Retired judge · Crofton

Circuit Court for Baltimore County court-rostered mediator: Civil mediator (lawyer)Circuit Court for Frederick County court-panel mediator: CivilMaryland MACRO statewide roster (Circuit Court Roster - ADR PractitionersMaryland MACRO statewide roster (Circuit Court Roster - MediatorsMaryland Program for Mediator Excellence (MPME) Mediator DirectoryMd. Rules 17-205/17-207): Civil (Non-domestic)

Where John can work

On an official roster in

  • MarylandCircuit Court for Baltimore County · Court-Rostered MediatorsRoster status: Listed on court roster (page fetched 2026-10-08)Last verified 2026-10-08 · official source

Credentials reviewed

  • Listed by Maryland Judiciary, Mediation and Conflict Resolution Office (MACRO) · checked 2026-10-21 · source

Not a court certification and not a court roster. What this label means.

From official public rosters and listings only. Courts may require a mediator from their own approved list for court-ordered cases.

Serves clients

Not stated yet. Mediators add where they serve clients (in person and online) after claiming their listing.

Provided by the mediator, not checked against a roster. Working with clients online in a state is not a certification in that state.

Practice details

Case types
Family & divorce, Civil lawsuits & business, Small claims & county court, Workplace & employment
Languages
English
Location
Crofton
Practice areas (per source)
Business; Civil; Discrimination; Employment; Neighb...
Serves (per roster)
Allegany County; Anne Arundel County; Baltimore City; Baltimore County; Calvert County; Caroline County; Carroll County; Cecil County; Charles County; Dorchester County; Frederick County; Harford County; Howard County; Kent County; Montgomery County; Prince George's County; Queen Anne's County; Somerset County; St. Mary's County; Talbot County; Wicomico County; Worcester County; Allegany; Anne Arundel; Baltimore City; Baltimore; Calvert; Caroline; Carroll; Cecil; Charles; Dorchester; Frederick; Harford; Howard; Kent; Montgomery; Prince George's; Queen Anne's; Somerset; St. Mary's; Talbot; Wicomico; Worcester; Baltimore County (Circuit Court); Frederick (Circuit Court)

Fees and bio appear after the mediator claims this listing.

More mediators: Maryland · Family & divorce in Maryland · Civil lawsuits & business in Maryland · Small claims & county court in Maryland · Workplace & employment in Maryland

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