John C. Sullivan Associate


New York, NY

Phone: (212) 428-2492 Fax: (646) 576-8937 Download VCard

John C. Sullivan

John is an associate in the New York office of Morrison Mahoney. He concentrates his practice in the areas of tort and liability defense and represents businesses in claims involving premises liability and automobile accidents. John also defends insurance companies in workers' compensation matters. 

Prior to joining Morrison Mahoney, John worked for a general practice firm where he represented clients in products liability, personal injury cases, and corporate litigation.


  • Co-Authored "U.S.-E.U. Trade Barriers and the Transatlantic Trade and Investment Partnership Agreement," Emory Corporate Governance and Accountability Review (2017)


  • New York State Bar Association
  • Urban Justice Center’s Young Professional Network

Honors & Awards

  • CALI Excellence for the Future Award in "Race and the Law"

New York, NY Office

Wall Street Plaza
88 Pine Street, Suite 1900
New York, NY 10005
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Areas of Practice

Bar Admissions

  • New York
  • New Jersey


  • J.D. — Brooklyn Law School
  • B.A. — Washington University in St. Louis