Barry M. Hartman
About Barry M. Hartman
Barry M. Hartman is a lawyer based in Washington, DC and has been recognized in The Best Lawyers in America® since 2025. Barry M. Hartman is recognized in the following practice area:
- Washington, District of Columbia
- Environmental Law
Current Firm: K&L Gates LLP
Education: The George Washington University, J.D., graduated 1979
Location: Washington, DC
It takes just a few minutes to optimize your profile for prospective clients and lawyers ready to refer.
Log in to your account or continue as a guest to view annual subscription pricing.
Nearby Lawyers
David Cavanaugh has broad legal experience in industry and private practice and provides clients with strategic, business-focused counseling in the procurement, management and exploitation of their intellectual property. He has extensive experience in all aspects of intellectual property practice, including IP litigation, patent procurement, technology transfer and licensing, and due diligence for corporate transactions. Mr. Cavanaugh has developed and implemented intellectual property strate...
Arthur (Art) Garrett is Keller and Heckman’s General Counsel and co-chair of the firm’s national litigation practice. He advises clients on insurance recovery, with an emphasis on the representation of food industry policyholders in and out of court. Art specializes in advising food companies on their liability insurance programs, including GL, D&O, E&O, Excess/Umbrella, first-party property, and specialized insurance policies, such as product contamination insurance and m...
William M. Klimon is a Member in Caplin & Drysdale's Washington, D.C., office. Mr. Klimon joined the firm in 2001 after he had previously practiced in the corporate law departments of two other national law firms. Since 2012, The Legal 500 has listed Mr. Klimon as a leader in his field for Not-for-Profit and Domestic Tax: East Coast. Services Mr. Klimon's practice focuses on corporate governance and transactions, particularly for nonprofit organizations. Over the last decade, he has advis...
Grant Schnell is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Grant practices law in Washington, District of Columbia Best Lawyers has recognized Grant Schnell since 2027. 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 Grant Schnell is held by other lawyers.
Kirsten Grüneberg is a lawyer recognized by Best Lawyers in the practice areas of Biotechnology and Life Sciences Practice and Patent Law. Kirsten practices law in Tysons, Virginia Best Lawyers has recognized Kirsten Grüneberg 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 Kirsten Grüneberg is held by other lawyers.
Christopher R. Wall is a lawyer recognized by Best Lawyers in the practice area of International Trade and Finance Law. Christopher R. practices law in Washington, District of Columbia Best Lawyers has recognized Christopher R. Wall since 2009. 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 Christopher R. Wall is held by other lawyers.
John Callahan Hale is a lawyer recognized by Best Lawyers in the practice area of Trusts and Estates. John Callahan practices law in Fairfax, Virginia Best Lawyers has recognized John Callahan Hale since 2006. 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 John Callahan Hale is held by other lawyers.
Justin V. Shur is a lawyer recognized by Best Lawyers in the practice area of Criminal Defense: White-Collar. Justin V. practices law in Washington, District of Columbia Best Lawyers has recognized Justin V. Shur since 2018. 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 Justin V. Shur is held by other lawyers.
Marisa C. Terrenzi is a lawyer recognized by Best Lawyers in the practice area of Corporate Law. Marisa C. practices law in Tysons, Virginia Best Lawyers has recognized Marisa C. Terrenzi since 2017. 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 Marisa C. Terrenzi is held by other lawyers.
Richard E. Lear practices primarily in the litigation area emphasizing insolvency, Chapter 11, and creditors’ rights and bankruptcy issues. For 25 years, Mr. Lear has served as counsel for institutional lenders, franchisors, leasing companies and landlords in connection with individual and business Chapter 11 cases and in workouts. He has also counseled clients regarding the effect of bankruptcy and insolvency on proposed bond refundings, conventional loan refinancings and other transac...
Explore and Learn
What AI Visibility Means for Lawyers
by Bryan Driscoll and Josh Rupall
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
The Best Lawyers in Canada 2027: Recognizing the Nation's Top Legal Talent
by Jamilla Tabbara
Honoring established leaders and rising practitioners across Canada's legal profession.
2027 Best Lawyers Awards: Honoring Excellence in the Legal Profession
by Jamilla Tabbara
Recognizing the outstanding attorneys leading top practice areas nationwide.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Who Can Override a Power of Attorney?
by Bryan Driscoll
A power of attorney carries real legal authority, but it isn't absolute. Here's who can step in to revoke, restrict or set it aside.
How to Get an Eviction Off Your Record
by Bryan Driscoll
Whether an eviction can be removed, sealed or corrected depends on your state, your case and where the record appears.
How Peer Review Works: Best Lawyers Methodology Explained
by Jamilla Tabbara
Understanding the independent, data-driven framework that defines professional legal standing.
How to Optimize Your Best Lawyers Profile for AI Search
by Everett Sizemore
Learn how a complete, well-structured Best Lawyers profile can strengthen your visibility and accuracy across AI search platforms.