Diana Aguilar
About Diana Aguilar
Diana Aguilar is a lawyer based in San Francisco, CA and has been recognized in Best Lawyers: Ones to Watch® in America since 2026. Diana Aguilar is recognized in the following practice area:
- San Francisco, California
- Antitrust Law
Current Firm: O'Melveny & Myers
Education: St. Mary’s University School of Law, J.D., graduated 2005
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
Attorney Jennifer L. Alesio is a partner at Simmons Hanly Conroy in the San Francisco office. She focuses her practice on mesothelioma and asbestos-related cases, helping injured workers and their families secure the justice they deserve. In the 10 years Jennifer has practiced law, her tenacity in the courtroom and empathetic approach to clients has resulted in hundreds of millions of dollars in verdicts and settlements for her clients. “It’s my job to tell the stories of the work...
Charles O. Thompson is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Charles O., 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 Charles O. is held by other top lawyers in the same geographic and legal practice area.
As the chair of Lieff Cabraser’s Cybersecurity & Data Privacy group since its inception in 2016, Michael W. Sobol leads novel and challenging consumer protection class action lawsuits of first impression. Within the last few years, Michael’s cases have recovered over one billion dollars and have reformed the business practices for the benefit of tens of millions consumers nationwide. A two-time California Daily Journal “Top Cybersecurity Lawyer,” in 2025 Michael wa...
Deborah Schmall is widely recognized as one of the leading environmental law practitioners in California. She recently served as the Co-Chair of the Global Environment and Energy Practice at Paul Hastings. She is ranked Band One in Chambers for California Environmental Law. Starting with her career at the U.S. Justice Department’s Environmental Enforcement Section, where she prosecuted civil and criminal enforcement matters under a range of federal environmental laws, Deborah has practi...
Chris Carr is widely regarded as one of the leading project development, environmental, and energy lawyers in the United States. Drawing on his experience with the U.S. Department of the Interior and the U.S. Department of State, Mr. Carr represents businesses, land developers, public agencies, and nonprofits in all areas of environmental and natural resource law, including energy, transportation, water, forestry, mining, coastal and marine resources, and agriculture. In particular, his pract...
Robert A. Roth is widely regarded as one of the leading family law appellate specialists in California. He has over 30 years’ experience as an appellate practitioner and more than 25 published (and scores of unpublished) appellate opinions to his name. Robert has won twice in the California Supreme Court, and notably represented the successful respondent in In re Marriage of Ostler and Smith (1990) 223 Cal.App.3d 33, a seminal case that established the method California courts use every...
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.
Deborah Elisabeth Quick is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law. Deborah Elisabeth, 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 Deborah Elisabeth is held by other top lawyers in the same geographic and legal practice area.
Robert C. Herr is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law and Real Estate Law. Robert C., who practices law in San Francisco, California, has been recognized since 1987. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert C. 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.
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.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
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.