Jon Michael Probstein, Attorney At Law

Jon Michael Probstein, Attorney At Law Since 1977, Jon Michael Probstein has assisted people and businesses in all matters. Nothing contained herein should be construed as legal advice.

In accordance with the Rules of Professional Conduct, this may be deemed "Attorney Advertising". Since 1977, Jon Michael Probstein has been representing and assisting people and businesses in all matters, including public and private corporations, and his services have included public offerings, proxy fights, securities regulation, all phases of civil litigation, family law, estate law, guardiansh

ips, negotiation and drafting of a wide variety of agreements and transactions, in addition to general advice with regard to the customs and practices within various industries.
​
Jon graduated with honors from Syracuse University and St. John’s University School of Law, where he was an Editor of the St. John’s Law Review. Admitted to practice in New York, Massachusetts and the federal courts of New York's Southern and Eastern District, he worked at several firms on Wall Street and Park Avenue before opening his own firm in 1982 at 230 Park Avenue, concentrating in representing individuals and companies in the entertainment field. In 2002, Jon transformed his practice with the Law Office of Jon Michael Probstein to other areas including real estate, matrimonial and family law, corporate law and litigation. In addition, he serves as a Part 137 Arbitrator on attorney/client fee disputes and as an Arbitrator in District Court, Nassau County, he is on the Arbitration Panel of the Eastern District Federal Court and is also a Part 146 mediator for various disputes. A qualified Part 36 Guardian &, Attorney in Queens, Nassau and Suffolk Counties, he is also a registered attorney with the New York State Department of Labor for Unemployment Insurance claims. Jon regularly performs pro bono work for the Volunteer Lawyers Project - Nassau/Suffolk Law Services, Inc., The Safe Center (formerly the Nassau County Coalition Against Domestic Violence) and the Nassau County Bar Association, where he is also a member of the Lawyers Assistance Program Committee, Vice Chair of the Real Property Committee and the recipient of the 2015 Thomas Maligno Pro Bono Attorney of the Year award. He is a member of the board of directors and a former President of the Levittown Chamber of Commerce.
​
His office is located at 21 Turn Lane, Levittown, New York 11756 and by appointment only at 1225 Franklin Avenue, Suite 325, Garden City, New York 11530. By phone, he can be reached at 1 888 795-4555 or 212 972-3250 or 516 690-9780, by fax at 212 202-6495 and by email at [email protected]

*also admitted in Massachusetts

MASSACHUSETTS ONLY: 9 Club Circle, Pittsfield, MA 01201 – PHONE: 888 795-4555

04/21/2026

child welfare,disputes with school boards,School,Bullying,Negligence,

03/23/2026

divorce,custody,child visitation,Arbitration,

02/28/2026

Family Disputes,ejectment,Eviction,Landlord Tenant Court,Landlord Tenant Law,

02/01/2026

Equitable Distribution, divorce, STD, Domestic Violence,

12/26/2025

child custody,child welfare,abuse & neglect,Attorneys,

12/26/2025

The Levittown Chamber of Commerce would like to spotlight Director and Past President, attorney Jon M. Probstein. A former Manhattan resident, he raised his two children in Levittown and has devoted years of service to the Levittown Chamber of Commerce, where he has supported the Chamber’s mission...

12/16/2025

attorney for the child, child welfare, dispositional hearing, suspended judgment

12/15/2025

surrogacy, embryo, divorce, custody, IVF

12/02/2025

RPAPL 7-D,Landlord Tenant Law,repairs,Warranty of Habitability,

11/28/2025

divorce,Statement of Net Worth,

11/25/2025

affidavits,Notary,affirmations, court documents

Address

21 Turn Lane
Levittown, NY
11756

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+15166909780

Website

Alerts

Be the first to know and let us send you an email when Jon Michael Probstein, Attorney At Law posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Practice

Send a message to Jon Michael Probstein, Attorney At Law:

Shortcuts

Share

Category