Areas of focus
Defends employers in complex class actions, California PAGA representative actions, and high-stakes single plaintiff arbitration and litigation matters.
Advises businesses on compliance, employment risk mitigation in mergers and acquisitions, corporate employment policies, workplace investigations, and workforce reductions.
Yesenia M. Gallegos is the managing partner of McDermott Will & Schulte’s Los Angeles office, bringing more than two decades of California employment law experience, defending employers in high-stakes disputes and helping them build proactive compliance strategies.
Results
- Secured the complete dismissal of a gender discrimination case filed against a technology company three months before the scheduled arbitration hearing in exchange for the company’s agreement not to pursue reimbursement fees and sanctions against the plaintiff
- Consolidated and resolved three separately filed wage and hour class actions against a third-party logistics operator, positioning the lead case for a global resolution
- Advised former board members of a private healthcare organization on fiduciary duties, strategic oversight, and employee-relations risk during a sensitive corporate transaction
Recognitions
- Legal 500 US, Recommended, 2024
- Best Lawyers in America, Employment Law – Management (2023-2026); Litigation – Labor and Employment, 2026
- Los Angeles Business Journal, Women of Influence: Attorneys List, 2024
- Orange County Business Journal, Leaders of Influence: Women in Law, 2024
Capabilities and industries
Regional markets
Community
- McDermott Will & Schulte Management Committee, member
- Venice Family Clinic, independent board member
- Hispanic National Bar Association, member and former Compliance Officer and General Counsel
Credentials
Education
- University of San Francisco School of Law, JD
- University of California, Los Angeles, BA
Admissions
- California
Courts / Agencies
- US Court of Appeals for the Ninth Circuit
- US District Court for the Central District of California
- US District Court for the Northern District of California
- US District Court for the Southern District of California
Languages
- English
- Spanish