631-727-2180 Ext. 230
ddubin@suffolklaw.com
Mr. Dubin began practicing law at Mudge, Rose, Guthrie, Alexander & Ferdon in New York City in the firm’s Litigation Department. His practice expanded when he joined this firm to include frequently representing clients on a broad range of real estate and business transactions. His practice also includes estate planning for individual clients. He has continued to litigate in state and federal courts, including numerous complex commercial cases of national importance.
For the past thirty-five years, Mr. Dubin has received the highest rating (AV Preeminent) from Martindale Hubbell Law Directory representing the highest possible ratings in both legal ability and ethical standards, as well as the recognition of the highest level of professional excellence by his peers. He was also recognized and included in Long Island’s Top AV Rated Lawyers. Mr. Dubin has been published and lectured in his areas of practice. Since 2022, he has represented landowners who have sold over 300 acres through the Community Preservation Programs on the South and North Forks, which will result in these parcels continued to be farmed or remain open space in perpetuity.
Mr. Dubin holds an A.B. degree from Colgate University and a J.D. degree from Tulane University School of Law (cum laude). While at law school, he served as a member and associate editor of the Tulane Law Review. He has also studied at The London School of Economics and the University of Grenoble. He is admitted to practice before the state and federal courts in New York, Louisiana, and the United States Supreme Court. In addition, Mr. Dubin has served as a long-time trustee and counsel to the Parrish Art Museum, and is currently on the Board of Directors of Southampton Youth Services, Inc.
Education
Tulane University School of Law, J.D., cum laude
Colgate University, A.B.
Professional and Civic Associations
- Member, Grievance Committee of the Suffolk County Bar Association, 1995-present
- Trustee, Southampton Union Free School District, 2007-2012; President 2010-2012
- Trustee, The Parrish Art Museum, Southampton, 2002-2024
- Member, Southampton Youth Services, Inc., Board of Directors, 2007-present
- Honorary Board Member, Child Care Council of Suffolk County, Inc., 1998-present
- Adjunct Professor of Environmental Law, Long Island University, 1989-2005
- Member, Suffolk County and New York State Bar Associations
Recognition
News & Insights
Senior Partners David Dubin and Christopher Kelley attend the Eleanor Whitmore Early Childhood Center’s Annual Fundraiser Benefit
On June 29, Senior Partners David Dubin and Christopher Kelley attended the Eleanor Whitmore Early Childhood Center’s annual fundraiser benefit
Senior Partner David M. Dubin and Partner Kathryn Dalli Successfully Represented the Seller of a Commercial Shopping Center
Senior Partner David M. Dubin and Partner Kathryn Dalli successfully represented the seller of a commercial shopping center in Farmingville
Senior Partner David M. Dubin Represents Client in Sale of 152 Acres of Farmland – Seven Parcels – to the Peconic Land Trust
On January 9, 2024, Senior Partner David M. Dubin represented a client that sold to the Peconic Land Trust 152
Firm Successfully Defends Seller of Shopping Center Accused of Fraud
Senior Partner David M. Dubin and Partner Kathryn Dalli successfully represented the seller of a commercial shopping center in Farmingville
David M. Dubin Helps Client in Land Sale That Results in Property Becoming Open Space
In December 2021, Senior Partner David M. Dubin represented a client who sold 10 parcels totaling 36 acres to the
Firm’s Senior Partner Represents Landowner in Sale of Development Rights
In November 2021, Senior Partner David M. Dubin represented a client who sold the development rights of six parcels totaling
How The Real Estate Market Has Evolved Over the Past Year – An Attorney’s Perspective
John A. Viteritti of Hamptons.com recently discussed the evolution of the real estate market with David M. Dubin, Senior Partner
Senior Partner David M. Dubin Rated AV Preeminent, The Highest Possible Rating In Legal Ability & Ethical Standards
Senior Partner David M. Dubin receives AV Preeminent Rating by Martindale-Hubbell in 2018. The AV Preeminent Rating is the pinnacle
2018 Twomey Latham Community Service Scholarship Recipients Awarded at Southampton High School
David Dubin and Alexandra Halsey Storch of the law firm of Twomey, Latham, Shea, Kelley, Dubin & Quartararo announced the
Senior Partner David M. Dubin Presenting A Continuing Education Course To Real Estate Brokers at Cook Maran’s East Hampton Office On March 22nd
On March 22nd, Senior Partner David Dubin, will be presenting a continuing education course to real estate brokers entitled "Residential
Senior Partner David Dubin Conducted Continuing Education Session For Real Estate Brokers
David Dubin, Senior Partner at Twomey Latham and a former Professor of Environmental Law at Southampton College, conducted an intensive
Twomey Latham Announces 2017 Southampton Community Service Scholarship Recipients
David Dubin, a senior partner of the law firm of Twomey, Latham, Shea, Kelley, Dubin & Quartararo, LLP, and Alexandra
Village of Southampton Dimensional Regulation Changes
On April 13, 2017, the Southampton Village Trustees amended Village Code Section 116-17.1(E). The intent of the Village Code change
Village of East Hampton Zoning Code Changes
Effective March 2, 2017, the East Hampton Village Trustees enacted two important zoning code changes (Local Laws 5 and 6
Twomey Latham Announces 2016 Southampton Community Service Scholarship
David Dubin, a senior partner of the law firm of Twomey, Latham, Shea, Kelley, Dubin & Quartararo, LLP, and Alexandra
David Dubin Recognized as a 2016 Top Long Island AV Preeminent Rated Lawyer
Martindale Hubbell and The American Lawyer recognized Senior Partner David Dubin as one of the 2016 Long Island’s Top AV
Twomey Latham Continues Pro Bono Work
Senior partner David Dubin along with associate Alexandra Halsey Storch volunteered their legal services to three residents of the Town