As the founder of MMZ LAW, A Professional Corporation, she practices in trust and estate, elder law, Medi-Cal asset protection planning, veterans’ affairs benefits, conservatorship, special needs, trust administration, and probate. Since 2016, her practice has evolved from a sole-practitioner to a cooperative business group equipped with seasoned professionals, including in-house work with a Private Professional Fiduciary and a Medi-Cal Professional Advocate. Beginning in 2018, Marivel brought in Soo J. Myland as a Partner, who worked previously at distinguished local firms, where she focused on Estate Planning, Wealth Management, and Business Succession Planning. With the addition of this insight, Marivel helps her clients fulfill meaningful charitable giving, business succession planning, and tax-efficient wealth transfers and tax elections.
Marivel is a frequent speaker on trust and estate matters for the National Business Institute. In the past, she has given in-house seminars for organizations such as New York Life, Mass Mutual, the National Association of Insurance and Financial Advisors, and Chaffey Federal Credit Union. She currently sits on the Board for the Estate Planning Council of Pomona Valley, Aging Next, and the past Claremont Community Foundation.
Attorney Zialcita strives to create value and a meaningful experience for all her clients. She is fully committed to best representing them with one hundred percent integrity. She seeks to create a space of complete workability to deliver on her promise to stand for them in their LIFE and LEGACY.





