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

Mullooly, Jeffrey, Rooney & Flynn, LLP

8 attorneys in the New York State Bar registry list this organization as their firm or employer.

About Mullooly, Jeffrey, Rooney & Flynn, LLP

Mullooly, Jeffrey, Rooney & Flynn, LLP is a law firm headquartered at 6851 Jericho Turnpike in Syosset, New York, and is registered in New York as a limited liability partnership. Third-party legal directories describe the firm as a debt-collection practice that files creditor lawsuits for banks, lenders and debt buyers, including consumer credit card and loan matters. Listed practice areas also include bankruptcy-related work and commercial collections.

Directory listings place an office in Glen Cove, New York, and one directory indicates coverage across New York and New Jersey. Some sources report consumer complaints and a federal Fair Debt Collection Practices Act case in which the district court granted the firm's motion to dismiss, with an appeal pending when that source was written. Founding dates vary between sources, from 1962 to 1968, and the firm's clientele is commonly described as financial institutions and debt buyers.

TypeLaw firm
New York officesSyosset, Glen Cove
Websitemjrf.com
Registered NY attorneys8

Practice areas

Areas of work that Mullooly, Jeffrey, Rooney & Flynn, LLP describes on its own website. They describe the organization as a whole, not the practice of any individual attorney listed below.

Commercial Litigation Bankruptcy & Restructuring

Organization profile based on its official website and public sources (reviewed October 30, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with Mullooly, Jeffrey, Rooney & Flynn, LLP.

Registered attorneys

John Sheerin Admitted 1993 · Syosset, NY Currently registered Steven Byrne Admitted 2000 · Syosset, NY Delinquent Kerri Flynn Admitted 2008 · Syosset, NY Currently registered Vasilios Kovoros Admitted 2009 · Syosset, NY Currently registered Amy Gavlik Admitted 2010 · Syosset, NY Currently registered Kristine Flynn Admitted 2013 · Syosset, NY Currently registered Dana Arrick Admitted 2016 · Syosset, NY Currently registered Lazaro Angeles Admitted 2025 · Syosset, NY Currently registered

Registration status can change at any time. Confirm any attorney's current status through the official New York Attorney Search.

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