The Law Offices of Joseph D Sullivan

About the Attorney

At The Law Offices of Joseph D. Sullivan, clients can rely on experienced legal professionals for a variety of services including estate planning, personal injury cases, and real estate matters. Serving the communities of Cedar Knolls, NJ, and Garden City, NY, the firm is dedicated to providing dependable and trustworthy legal representation. Whether you are looking to protect your assets with a solid estate plan, seeking compensation for a personal injury, or navigating a real estate transaction, the team at The Law Offices of Joseph D. Sullivan is here to help. With a commitment to client satisfaction and a track record of success, you can trust in the legal services provided by this respected firm. Contact The Law Offices of Joseph D. Sullivan today for assistance with all of your legal needs.

Practice Areas

Estate planning attorney Personal injury attorney Real estate attorney

Client Reviews

Mary grace Delgado
9/25/2026
				So professional and very helpful, excellent!!
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Nuova Fima Marie Maylon
9/25/2026
				Had an excellent experience in The law offices of Joseph Sullivan regarding a contract dispute. Highly responsive and professional. If you need a dedicated and knowledgeable lawyer who put clients first, highly recommended.
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Roberto Corea
9/20/2026
				He helped me with the process of purchasing a house and he was nothing but professional,kind, and helpful during the process, I would recommend him to anyone looking for a reality attorney.
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Nandu
2/18/2026
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Le Kang
1/09/2026
				Mr. Sullivan is very professional and knowledgeable. He provides detailed and insightful advice and responds to all our questions very patiently. It was a great experience working with Mr. Sullivan and I would highly recommend this office's service.
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