Client Focused. Results Driven.

The Firm

DelBello Donnellan Weingarten Wise & Wiederkehr LLP, based in White Plains, New York, is one of the premier law firms in Westchester County and the Hudson Valley. Large matter or small, the lawyers at DelBello Donnellan Weingarten Wise & Wiederkehr work together as a team every day to assure client success and satisfaction. DelBello Donnellan's practice groups range from commercial litigation, to trusts and estates, to real estate development, finance and environmental impact review, and are dedicated to helping companies and individuals achieve their business, professional and personal goals. Our attorneys are a diverse team of highly accomplished practitioners, many with significant experience as leaders in government, business and philanthropy. We offer clients the depth, sophistication and range of experience most often associated with large national firms with the personal attention that can only be provided by a regional firm, which is why so many businesses and individuals turn to DelBello Donnellan for assistance with commercial litigation and the most high-profile and transformational real estate development projects and complex commercial transactions in the region.


Prepare, Connect, Adapt: Maximizing Your Business’ Agility and Resilience During Uncertain Times

Join our partner, Heidi M. Winslow, and Business Council of Westchester on October 1st at 11AM for a Virtual Webinar as they discuss what is important to your business in these unprecedented times.

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Options for Commercial Landlords to Manage Distressed Tenants in New York

August 6, 2020 The full economic impact caused by the pandemic is not yet known, particularly in the area of commercial tenancies. As businesses assess their long-term viability, landlords may face an increase in rent payment defaults, fewer prospective tenants, or a drop in rental rates. There are a number of options that commercial landlords may consider to mitigate the effects from the COVID-19 business interruption including: lease workout, lease buyout, eviction and insurance claims. With each option, landlords must navigate several key issues to determine the best solution for their particular needs. 

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Eric J. Mandell receives 40 Under 40 Rising Star Award

Congratulations to Eric J. Mandell on being named one of the 40 Under 40 Rising Stars by the Business Council of Westchester. Eric will join Westchester County’s brightest young professionals on September 2, 2020 to receive this prestigious award from the Business Council of Westchester.

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