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New York Supreme Court




McDonnell Adels & Klestzick, PLLC

At McDonnell Adels & Klestzick, PLLC, we emphasize client service and interests. We offer our clients extensive experience in both trial and appellate courts, a thorough knowledge of the law, common sense, and good judgment. We are counselors as well as advocates. We strive to reach fair settlements in those cases that warrant settlement and to aggressively litigate those that do not. 

Supreme Court
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Our History

For more than a quarter of a century, McDonnell Adels & Klestzick has been at the forefront of the ongoing battle against insurance fraud. In the process, we have obtained some of the most significant decisions in the field. 

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We provide our clients with the finest legal representation and customer service. We believe in a proactive and cost-effective approach to serve even the most complex of our clients’ legal needs.

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With the benefit of our experienced attorneys, paralegals, and legal secretaries, we have the personnel and resources to ensure our clients’ legal needs are promptly and comprehensively addressed.

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Through longstanding relationships with our clients and our in-depth knowledge, we provide exceptional legal counsel and representation. 

Practice Areas



Please Read Our Disclaimer

​​401 Franklin Ave, Suite 200

Garden City, NY 11530​

Tel: 516-328-3500

20283 State Route 7, Suite 417/418

Boca Raton, FL 33498​

Tel: 516-328-3500


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