



The Feinberg & Waller, APC Team
Clients Trust Our Family Law Experience
Mr. Waller leads a team of attorneys who are effective negotiators and skilled litigators who work together as a collaborative group. Our family law firm limits the number of cases we accept because we’ve found that selectivity advances our commitment to excellence. Part of the Feinberg & Waller attorney team’s approach is to meet regularly as a group to strategize on case management, discovery plans and case advancement to keep cases moving forward towards successful resolutions. Our law firm uses these meetings as a valuable in-house tool for maintaining a high-quality practice. We use our extensive experience to analyze your legal situation and develop solutions tailored to your specific needs. Our skills in untangling legal and financial intricacies help protect our clients while we advocate assertively in their best interest.
Throughout the representation, the attorneys perform an ongoing cost/benefit analysis, keeping you informed of the costs of litigation so you can make reasoned decisions. The firm’s lawyers believe in managing and preserving your family’s assets rather than wasting them on excessive legal expenses. Routine discovery, filings, and court appearances can be performed cost effectively by associate attorney team members.
The law office of Feinberg & Waller is comprised of dedicated lawyers and staff who will treat you with courtesy and respect. Our firm is a well-known, well-respected team, practicing with integrity and ethics. We have been an active part of the Southern California legal community for more than 50 years.
We take pride in being more than just a business. We are in the legal profession because it allows us to help people, children and families. Our family law team is passionate about our practice and we understand the intricacies of California divorce and family law. Our firm has the talent to negotiate the results you deserve and the ability to obtain those results through legal advocacy. To learn more about our team’s work experience and education, click on the respective profiles below:
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Marshall W. Waller
Certified Family Law Specialist, Shareholder
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Mary Ellen Waller
General Counsel, Shareholder
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Sandra I. Salinas
Certified Family Law Specialist, Of-Counsel
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Brian M. Moore
Certified Family Law Specialist, Of-Counsel
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Adina H. Rosenfeld
Attorney
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Hunter A. McMillan
Attorney
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Elizabeth Johnson
Attorney
In the Media
Marshall Waller Is a Legal Commentator for the Various News Outlets
A Reputation for Excellence
Read What Past Clients Had to Say-
“Capable, attentive, and effective attorneys and staff who have gone above and beyond for our family! Superior expertise and strategy from Adina Rosenfeld and Marshall Waller.”
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“The people of Feinberg & Waller, APC are consummate experts and truly care about their clients. While the topic is difficult and emotionally charged, they were able to explain things in terms that are easy to follow, ethically and reasonably motivated.”
- Verified Client Posted Review -
“Marshall is a trusted advisor and delivers exceptional, quality service.”
- Verified Business Referral Source

Why You Want Us On Your Side
A Firm With a History of Success-
Certified Family Law Specialists
We have three certified family law specialists on our team. Attorneys wishing to become family law specialists must pass a rigorous examination in the field of family law, fulfill mandated ongoing educational requirements, been favorably evaluated by peer review, and show at least a five-year focus and proficiency in family law.
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Team Approach
At Feinberg & Waller, APC, the power of our entire team is behind you. As one or two lawyers oversee the fine details of each case, our clients further benefit from practice-wide strategic planning sessions. During these sessions every partner and associate brainstorms together to execute and deploy tactical case objectives, providing clients with an added value beyond the standard lawyer/client arrangement.
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Outstanding National and International Reputation
Firm shareholder, Marshall Waller is a Fellow of the American Academy of Matrimonial Lawyers. He is also a Fellow of the International Academy of Family Lawyers. Fellows are recognized as having advanced skills in family law and are recognized leaders in the field.
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Role of the General Counsel
The office of Feinberg & Waller, APC has a general counsel whose role is to focus on law firm management, corporate governance, and business policy. The litigation attorneys are then able to focus on your matter rather than having to concentrate on running the business aspect of a law firm.
