Atty. Douglas H. Flaum

Atty. Douglas H. Flaum

Douglas Flaum, a partner in Goodwin’s Complex Business Litigation and Dispute Resolution and Financial Industry Litigation groups, is a nationally recognized securities litigation and trial lawyer. He has more than 30 years of experience litigating cases on behalf of domestic and foreign corporations, directors, and special board committees in a diverse range of commercial, securities, and real estate matters.

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Profile Summary

About Douglas H. Flaum at a glance

Douglas H. Flaum is a real estate and estate litigation attorney based in New York, New York, practicing at Goodwin. Admitted to practice in New York, Admitted. Educated at Rutgers University–Camden (J.D., 1986) and Tufts University (B.A., 1982). Recognitions include Best Lawyers in America — Litigation - Real Estate (2026), Best Lawyers in America — Additional Areas of Practice: (2026), and Best Lawyers in America — Commercial Litigation (2026). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Douglas Flaum, a partner in Goodwin’s Complex Business Litigation and Dispute Resolution and Financial Industry Litigation groups, is a nationally recognized securities litigation and trial lawyer
  • He has more than 30 years of experience litigating cases on behalf of domestic and foreign corporations, directors, and special board committees in a diverse range of commercial, securities, and real estate matters
  • In particular, Mr. Flaum has extensive experience advising on complex financial and business arrangement matters, including cases under the Securities Act of 1933 and the Securities Exchange Act of 1934, joint venture and partnership disputes, long-term supply arrangements, business tort and contract matters, issues of corporate governance, alleged breaches of fiduciary duties, contests for corporate control, and a variety of enforcement proceedings
  • He also regularly conducts internal investigations of whistleblower complaints and advises corporations and their officers and directors in nonlitigation context
  • Prior to joining Goodwin in 2019, Mr. Flaum was a partner at Paul Hastings LLP, where he co-chaired the Securities Litigation practice
  • He has also been a partner and litigation department vice chair at Fried Frank Harris Shriver & Jacobson LLP

Practice Areas Explained

Douglas H. Flaum's Areas of Practice

Each practice area below reflects the types of cases Douglas H. Flaum handles, with a brief overview of what that area of law covers.

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Douglas H. Flaum is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in New York →

Estate & Trust Litigation

Douglas H. Flaum is one of 20,023 estate litigation attorneys indexed nationally. Browse estate litigation attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Douglas H. Flaum

Where is Douglas H. Flaum's law office located?
Douglas H. Flaum's law practice is located in New York, New York. The firm is Goodwin. You can contact the office directly through this profile page.
What practice areas does Douglas H. Flaum handle?
Douglas H. Flaum focuses on real estate, estate litigation. Each practice area listed reflects experience handling cases of that type in New York.
Where did Douglas H. Flaum go to law school?
Douglas H. Flaum earned their education at (J.D., 1986); (B.A., 1982).
How can I contact Douglas H. Flaum for a consultation?
You can contact Douglas H. Flaum directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Douglas H. Flaum received?
Douglas H. Flaum's notable recognition includes: Best Lawyers in America — Litigation - Real Estate; Best Lawyers in America — Additional Areas of Practice:; Best Lawyers in America — Commercial Litigation; Best Lawyers in America — Derivatives and Futures Law; Best Lawyers in America — Litigation - Antitrust.

Practice Areas

Education

J.D.
Rutgers University–Camden
- 1986
B.A.
Tufts University
- 1982

Awards

Best Lawyers in America — Litigation - Real Estate
- 2026
Best Lawyers in America — Additional Areas of Practice:
- 2026
Best Lawyers in America — Commercial Litigation
- 2026
Best Lawyers in America — Derivatives and Futures Law
- 2026
Best Lawyers in America — Litigation - Antitrust
- 2026
Best Lawyers in America — Litigation - Bankruptcy
- 2026
Best Lawyers in America — Litigation - Mergers and Acquisitions
- 2026
Best Lawyers in America — Litigation - Securities
- 2026
Best Lawyers in America — Securities Regulation
- 2026

Bar Admissions

New York, Admitted

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