Jonathan R. Sigel

David serves as Managing Partner and is a Tax Partner in Sullivan’s Boston office, bringing over 25 years of experience to his dual roles. Leadership Role As Managing Partner, David collaborates closely with the firm’s Management Committee, partners, and business professionals to advance Sullivan’s vision of becoming a leading global, commercially focused mid-size law firm. He is dedicated to: Cultivating a culture of deep loyalty and high performance Implementing innovative...

Biography Kurt Kusiak is a graduate of Boston University School of Law (J.D., magna cum laude, 1991) where he was a member of the Law Review, a Liacos Distinguished Scholar, and winner of the American Jurisprudence Award for excellence in trial advocacy. Following law school, Kurt was a law clerk for the Hon. A David Mazzone, U.S. District Court, District of Massachusetts. Kurt then worked as a trial lawyer for Ropes & Gray before joining Fitch Law Partners. Each year since 2004, Kurt has...

Anthony D. Rizzotti represents a wide range of employers, including healthcare systems, hospitals, and life sciences companies in: Collective bargaining negotiations Contract administration Labor arbitrations Union elections Non-compete and trade secret litigation Wage and hour matters Appearing before the National Labor Relations Board and in state and federal courts in Massachusetts, Florida and Rhode Island, he also handles discrimination issues and claims arising under: The National Labor...

Jennifer concentrates her real estate development practice on complex, large-scale developments in and around the Greater Boston Area, with focus areas in life sciences development, renewable energy and ClimaTech real estate assets, and multi-family housing. Jenn represents traditional real estate developers as well as family offices, real estate investment trusts, REIMs, universities/colleges, hospitals, hotel owners and managers, and land-centric nonprofits. My focus Real Estate Development...

Bio Eric R. Everett is a Senior Partner in DarrowEverett’s Commercial Real Estate Practice Group with over 25 years of experience. Eric concentrates primarily on commercial leasing and acquisition, disposition, and financing transactions. Eric’s leasing practice spans all commercial property categories, including retail, office, and industrial, along with specialized areas such as large-scale solar. His acquisition, disposition, and financing practice ranges from single-site trans...

Daniel S. Karelitz is a lawyer recognized by Best Lawyers in the practice area of Tax Law. Daniel S. practices law in Boston, Massachusetts Best Lawyers has recognized Daniel S. Karelitz since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Daniel S. Karelitz is held by other lawyers.

H. Neal Sandford is a lawyer recognized by Best Lawyers in the practice area of Tax Law. H. Neal practices law in Boston, Massachusetts Best Lawyers has recognized H. Neal Sandford since 2008. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which H. Neal Sandford is held by other lawyers.

Lew is the director of Sullivan's Corporate Department in Boston. His practice is focused on a number of transactional areas. He regularly represents public and private companies in equity and debt financings, joint ventures, domestic and international mergers and acquisitions, and general corporate matters. Lew also represents financial institutions in secured and unsecured credit facilities. His clients consist of major financial institutions, private equity groups, family-owned businesses,...

Sarah Connolly is a partner in the Private Clients group focusing on estate planning, wealth transfer and tax strategies. She works with clients in all phases of the life cycle who wish to transfer their assets effectively and efficiently during life or on death. What do you focus on? In my fifteen plus years of practice, I have developed three areas of focus: Estate and Tax Planning I focus on estate and tax planning for individual clients. I have extensive experience in sophisticated gift, ...

A trusted advisor to businesses and individuals, Bill is known for obtaining a deep understanding of how his client’s businesses operate, enabling him to develop creative business and legal solutions to resolve disputes, wade through complex issues and achieve the desired results for his clients. His many years of working on complex restructurings in a wide variety of industries has made him an invaluable asset to his clients in both business and litigation matters. Bill has a wide vari...