John P. Sheahan

Mr. Sheahan is a graduate of the New York Law School. He is admitted to practice in all New York State courts and in the United States District Court for the Eastern District of New York. Mr. Sheahan is a member of the New York State and Nassau County Bar Associations. He advises school districts on general counsel and labor matters, and concentrates in the areas of education and municipal law, construction law and special education law. Mr. Sheahan has lectured on special education topics and sexual harassment matters.

Areas of Practice:

Bar Admissions:

  • New York
  • U.S. District Court Eastern District of New York


  • New York Law School, New York, New York, 1994
    Honors: cum laude
  • Harriman College, 1987
  • State University of New York, Stony Brook, NY, 1987