Natalie D. Camastra


Thank you for your interest. Before you communicate with one of our attorneys, please note: Any comments our attorneys share with you are general information and not legal advice. No attorney-client relationship will exist between you or your business and O’Melveny or any of its attorneys unless conflicts have been cleared, our management has given its approval, and an engagement letter has been signed. Meanwhile, you agree: we have no duty to advise you or provide you with legal assistance; you will not divulge any confidences or send any confidential or sensitive information to our attorneys (we are not in a position to keep it confidential and might be required to convey it to our clients); and, you may not use this contact to attempt to disqualify O’Melveny from representing other clients adverse to you or your business. By clicking "accept" you acknowledge receipt and agree to all of the terms of this paragraph and our Disclaimer.

Natalie D. Camastra is a litigator who focuses her practice on complex litigation and internal investigations. Natalie represents clients in a wide range of industries, including healthcare, emerging technology, and consumer products. She dedicates a significant portion of her practice to pro bono advocacy, focusing on impact litigation and the needs of Spanish-speaking and immigrant communities.

As a law student at Georgetown University Law Center, Natalie successfully represented asylum seekers before the Arlington Immigration Court, achieving favorable outcomes despite changes in the treatment of gender-based asylum claims. She also earned a writing award as part of the school’s first-year Beaudry Moot Court Competition, served as an executive editor for the Food & Drug Law Journal, and advised first-year students in Georgetown's legal practice program.



  • Spanish


Bar Admissions

  • California

Court Admissions

  • US Court of Appeals, Ninth Circuit


  • Georgetown University, J.D.
  • University of California at Berkeley, B.A.

Representative Litigation and Counseling Matters

  • Represent leading food and beverage retailers and manufacturers to defend alleged Proposition 65 violations and putative class actions alleging false advertising and consumer protection claims
  • Defended national managed care organization in False Claims Act qui tam action relating to compliance with Medicare Advantage regulations
  • Represent managed care organizations in connection with investigations by the Department of Justice
  • Counsel managed care organizations in connection with internal investigations into alleged regulatory, Anti-Kickback Statute and False Claims Act violations
  • Provide pro bono representation to individuals seeking immigration relief, including adjustment of immigration status and asylum; secured legal permanent residency (green card status) to refugee survivor of torture 
  • Represented Planned Parenthood Arizona and individual clinicians in litigation challenging statutes that reduce access to reproductive health care
  • Counsel leading Los Angeles organizations serving individuals experiencing homelessness on the constitutional rights of its residents