Official NY OCA attorney registration data · Updated 2026 Methodology Discipline records

John Henry Olthoff

Currently registered

John Henry Olthoff is an attorney admitted to the New York State Bar in 2016, with a registered practice address in New York, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number5445119
Bar statusCurrently registered
Year admitted2016
Judicial departmentDepartment 2
Law schoolCity University of New York School of Law
Practice cityNew York, NY
CountyNew York
Firm / organizationNew York City Office Of Administrative Trials And Hearings
Office address66 John St, New York, NY, 10038
Phone(212) 436-0732
Next registration dueJun 2026

About New York City Office of Administrative Trials and Hearings (OATH)

The Office of Administrative Trials and Hearings (OATH) is an independent city agency that serves as New York City's administrative law tribunal, sitting outside the New York State court system. It holds adjudicatory hearings for City agencies through three divisions: the Trials Division, which hears employee discipline, license and regulatory matters, real estate and zoning cases, and City Human Rights Law disputes; the Hearings Division, which decides challenges to summonses issued by more than 25 City enforcement agencies; and the Special Education Hearings Division, which handles parent due process complaints about special education services.

Practice areas of New York City Office of Administrative Trials and Hearings (OATH):

Government & Regulatory Employment & Labor Real Estate Civil Rights Arbitration & Mediation

These are the practice areas the organization describes on its website. They are not a statement about John Henry Olthoff’s own practice or any specialty certification.

View the New York City Office of Administrative Trials and Hearings (OATH) profile and its 20 registered attorneys →

Office location

Registered office address on file with the New York State Bar. Verify before visiting, as the address reflects the contact on record and may be a firm rather than a personal office.

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Bar status can change at any time. For the authoritative, real-time status of John Henry Olthoff, confirm directly through the official New York Attorney Search using the registration number above. This record is republished from public New York State data and is provided for reference only — it is not legal advice and not an endorsement.

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