About Us

Malcolm M. Dienes, LLC (MMD) has been a leading certified public accounting and business advisory firm in the New Orleans area since 1951, serving three generations of clients. With offices in Metairie and Houma, we serve clients throughout Louisiana and Texas.

Our dedicated professionals provide high-quality audit, tax, management advisory, litigation support, personal financial planning, and specialized accounting services to a diverse client base including privately held businesses, governmental agencies, healthcare providers, not-for-profits, and individuals.

MMD’s growth and reputation are a testament to the quality of our clients and the trust placed in our people. Our partners and staff bring deep knowledge and real-world experience, delivering practical solutions that meet each client’s unique needs. We offer the capabilities and resources of national firms with the personalized attention only a local firm can provide.

Our philosophy is rooted in integrity, objectivity, and service—with every engagement performed in the best interest of the client, consistent with our professional responsibility to the public.

As a proud member of BKR International, a global association of over 150 independent CPA firms, MMD leverages national and international expertise to support our clients wherever they do business. We are also members of the AICPA and the Louisiana Society of CPAs.

We take pride in our legacy of excellence—defined by technical accuracy, attention to detail, client-first service, and a record of exceeding expectations.