A family standing together on a beach symbolizing unity, representing the family law services offered by The Law Offices of Andrea L. Mersel in Orange County, California.

Andrea L. Mersel | Senior Attorney

With more than 35 years of legal experience, Andrea Mersel has the knowledge and expertise to achieve the best results for you. After personally experiencing the dissolution process, she shifted the focus of her practice to family law in order to better assist those in need. As a parent, she understands the additional emotions and complexities you may be experiencing with respect to your children.

Andrea is a highly experienced litigator and has years of experience as a trial advocacy and negotiations professor. She has an undergraduate business degree from the Wharton school of Finance, which makes her particularly qualified to handle divorce where real estate, businesses and highly valued assets are involved.

Areas of Practice

  • Family Law
  • Child Custody and Visitation
  • Child Support
  • Divorce
  • Domestic Violence
  • Modification of Orders
  • Paternity
  • Prenuptial and Postnuptial Agreements
  • Separation of Property
  • Spousal Support

Bar Admissions

Admitted to practice in California since 1987, Andrea Mersel has built a distinguished career advocating for clients’ rights and interests across the state.

Education & Honors

J.D., Summa Cum Laude, Boalt Hall School of Law, University of California, Berkeley

B.S. in Business, Magna Cum Laude, Wharton School of Finance, University of Pennsylvania, 1984

Professional Background

Prior to her focus on family law, Andrea held the position of Of Counsel at Latham and Watkins, and shared her expertise as an Adjunct Professor of Law at Whittier Law School, shaping the next generation of legal professionals.

Tell Us About Your Situation

Please contact us locally at 714-544-6622 to schedule a consultation. Our firm is located centrally in Orange County, near South Coast Plaza.

Firm Information

Law Offices of Andrea L. Mersel

3090 Bristol Street, Suite 120
Costa Mesa, CA 92626
Map and Directions

Phone: 714-544-6622
Fax: 714-594-4047