JJ

John J. Costonis

Prof. of Law

New, NY

Trusted law attorney serving New York.

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Quick answer

John J. Costonis is a prof. of law based in New York, NY.

Based in
New York, NY
Experience
attorney
Known for
legal services

About John J. Costonis: John J. Costonis is a prof. of law based in New York, NY.

Biography

About John J. Costonis

John J. Costonis is a lawyer. John J. received a A.B. degree from Harvard University, and . John J. practices in New York, NY.

Credentials

Education

  • Columbia University LL.B.

  • Harvard University A.B.

Locations

Office locations

Main office

40 Washington Square, S.

New York, NY 10003

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Frequently asked

Common questions

  • Where is John J. Costonis located?

    John J. Costonis primarily serves clients in New York, with an office at 40 Washington Square, S..

  • Is John J. Costonis a verified attorney?

    John J. Costonis's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with John J. Costonis?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 917-563-6004.