Denis F. Shanagher
About Denis F. Shanagher
Denis F. Shanagher is a lawyer based in San Francisco, CA and has been recognized in The Best Lawyers in America® since 2021. Denis F. Shanagher is recognized in the following practice areas:
- San Francisco, California
- Commercial Litigation
- Litigation - Real Estate
Current Firm: Duane Morris LLP
Education: University of California Hastings College of the Law, J.D., graduated 1981
Location: San Francisco, CA
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Colin T. Kemp is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Colin T., who practices law in San Francisco, California, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Colin T. is held by other top lawyers in the same geographic and legal practice area.
Joshua Lerner is a leading litigator who has built a technology-focused practice representing clients before federal and state courts and arbitral forums in complex commercial and intellectual property litigations, including trade secrets, class actions and contract disputes. Mr. Lerner has handled numerous high-stakes founder disputes. Mr. Lerner brings not only years of court room experience but also in-house experience to understanding and achieving his clients’ goals.
Letitia D. Moore is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Land Use and Zoning Law. Letitia D., who practices law in San Francisco, California, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Letitia D. is held by other top lawyers in the same geographic and legal practice area.
Andrew B. Sabey is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law and Litigation - Land Use and Zoning. Andrew B., who practices law in San Francisco, California, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew B. is held by other top lawyers in the same geographic and legal practice area.
Noa L. Clark is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Noa L., who practices law in San Francisco, California, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Noa L. is held by other top lawyers in the same geographic and legal practice area.
Matthew Francois is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law. Matthew, who practices law in San Francisco, California, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew is held by other top lawyers in the same geographic and legal practice area.
William E. Bonano is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax and Tax Law. William E., who practices law in San Francisco, California, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William E. is held by other top lawyers in the same geographic and legal practice area.
Susan von Herrmann is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Susan, who practices law in San Francisco, California, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Susan is held by other top lawyers in the same geographic and legal practice area.
Grant Fondo, an experienced federal prosecutor and former Assistant U.S. Attorney in the Northern District of California, is head of the Litigation Department for Goodwin’s California offices, founder and Co-Chair of its Digital Currency & Blockchain Technology practice, Co-chair of the firm’s Foreign Corrupt Practices Act + Investigations for Technology group, and a partner in the firm's Securities Litigation & White Collar Defense group, and in its Data, Privacy & Cy...
Rodney R. Peck is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Financial Services Regulation Law. Rodney R., who practices law in San Francisco, California, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rodney R. is held by other top lawyers in the same geographic and legal practice area.
Explore and Learn
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
How Far Back Can the IRS Audit You?
by Bryan Driscoll
Clear answers on IRS statutes of limitations, recordkeeping and what to do if you are under review.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
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.
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.
How AI Is Changing the Way Clients Find Lawyers
by Jamilla Tabbara
Best Lawyers CEO Phil Greer explains how AI-driven search tools are reshaping legal marketing and why credibility markers matter.
When Is It Too Late to Stop Foreclosure?
by Bryan Driscoll
Understanding the foreclosure timeline, critical deadlines and the legal options that may still protect your home.
Can You Go to Jail at an Arraignment?
by Bryan Driscoll
Understanding What Happens at Your First Court Appearance.