Mandelbaum Barrett PC

Open for Business
  • Established in 1950
  • Firm Size 36

  • Peer Reviews

    4.5/5.0 (56)
  • Profile Visibility [ i ]
    • #288 in weekly profile views out of 314,629 total law firms Overall
Attorney Awards
  • Martindale-Hubbell Peer AV Preeminent Rating
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About this firm

Your Trusted Legal Partner for Over 90 Years

Mandelbaum Barrett PC attorneys have been providing clients with sophisticated, hands-on attention to their legal needs since 1930. With decades of experience, our multidisciplinary team has honed a collaborative and proactive approach. We are dedicated advocates who prioritize our clients’ concerns with care and attention.

A Full-Service Approach to Legal Services

We recognize the significance of a reliable legal team in all circumstances. Whether you’re involved in a high-stakes business deal or planning for your family’s future, our full-service approach ensures you receive comprehensive support at every stage. With offices in New Jersey, New York, Florida, Connecticut and Colorado, we provide sophisticated, relationship-based service in over 30 distinct legal practice areas, catering to clients from a wide range of industries across the country.

Built on Enduring Relationships

Our attorneys have forged meaningful relationships with clients and within the community for nearly a century. We are proud of the fact that many of our clients are multi-generational. These bonds have grown stronger because of the sophisticated legal counsel we deliver and our enthusiasm for our work. But more than that, our clients know we genuinely care about their interests and will go to great lengths to see them succeed. Our commitment to building relationships goes beyond the norm—we offer informative seminars covering topics from business sales to estate planning to empower our clients. We view ourselves as partners in our clients’ success, committed to guiding them every step of the way.

Innovation for Complex Challenges

In today’s rapidly evolving legal landscape, creativity and adaptability are paramount. We pride ourselves on our ability to offer innovative solutions to even the most complex legal and business problems. We prioritize direct access to subject matter leaders, ensuring efficient resolution of our client’s legal issues without unnecessary delays or expenses. While we cherish our rich history, we are committed to embracing the future of legal innovation. Mandelbaum Barrett PC has continuously expanded our practice areas to meet the evolving needs of our clients.

Partnering for Success

We understand the importance of having the right legal team by your side. Whether you’re navigating a high-stakes business transaction or safeguarding your family’s future, our 360-degree approach ensures that you receive comprehensive support every step of the way. With seven strategically located offices, we are well-positioned to serve clients nationwide. No matter where you are or what legal challenges you face, you can rely on Mandelbaum Barrett PC to provide unwavering support and guidance.
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Areas of Practice (36)

  • Appellate Advocacy
  • Banking and Financial Services
  • Banking Litigation and Consumer Finance Defense
  • Bankruptcy and Creditors Rights
  • Cannabis, Hemp and Psychedelics
  • Construction
  • Corporate
  • Cybersecurity and Data Privacy
  • Dental
  • Emerging Markets
  • Environmental
  • ERISA and Employee Benefits
  • Healthcare
  • Hospitality
  • Intellectual Property and Brand Management
  • Internet
  • Labor and Employment
  • Land Use, Zoning, and Redevelopment
  • Landlord – Tenant
  • Litigation
  • Life Sciences
  • Mergers and Acquisitions
  • Real Estate
  • Securities
  • Tax
  • Veterinary
  • White Collar and Criminal Defense
  • Alternative Dispute Resolution
  • Education
  • Elder
  • Matrimonial and Family
  • Personal Injury
  • Special Needs
  • Trusts and Estates
  • Ultra-High Net Worth Divorce
  • Workers’ Compensation
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People (36)

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Dennis J. Alessi: Attorney with Mandelbaum Barrett PC
Dennis J. Alessi
Partner
5.0
Roseland, NJ

Healthcare (Co-Chair), Labor and Employment (Co-Chair), Dental Law (Co-Chair), Alternative Dispute Resolution, Veterinary Law View More

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Michael Allen: Attorney with Mandelbaum Barrett PC
Michael Allen
Member
4.4
Greenwich, CT

Corporate Law, Commercial Law, Commercial Real Estate

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Gordon C. Duus: Attorney with Mandelbaum Barrett PC
Gordon C. Duus
Partner
4.9
1 Review
Roseland, NJ

Environmental Law, Construction Law

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Donna M. Castronovo: Attorney with Mandelbaum Barrett PC
Donna M. Castronovo
Partner
4.4
Greenwich, CT

Elder Law, Wills, Trusts and Estates, Residential Real Estate View More

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Arthur D. Grossman: Attorney with Mandelbaum Barrett PC
Arthur D. Grossman
Partner
4.2
2 Reviews
Roseland, NJ

Litigation, Alternative Dispute Resolution

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Edward Cosden, Jr.: Attorney with Mandelbaum Barrett PC
Edward Cosden, Jr.
Counsel
4.4
Greenwich, CT

Trusts and Estates, Tax Planning, Real Estate

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Owen T. Hughes: Attorney with Mandelbaum Barrett PC
Owen T. Hughes
Partner
5.0
Roseland, NJ

Commercial Lending, Environmental Law, Real Estate, Land Use, Zoning and Redevelopment, Construction Law View More

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Andrea Fraleigh: Attorney with Mandelbaum Barrett PC
Andrea Fraleigh
Member
No Reviews
Greenwich, CT

Trusts and Estates, Estate Planning, Real Estate, Wills and Probate View More

View Profile

Peer Reviews

4.5/5.0 (56 reviews)

  • Legal Knowledge

    4.5/5.0

  • Analytical Capability

    4.5/5.0

  • Judgment

    4.5/5.0

  • Communication

    4.5/5.0

  • Legal Experience

    4.5/5.0
Peer reviews submitted prior to 2008 are not displayed.

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