Diane Ma

Principal | Finance & Enterprise Performance

Diane Ma

555 West 5th Street

Suite 2700

Los Angeles


United States


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Diane Ma is the US National managing principal for Deloitte's Finance and Enterprise Performance practice. She has extensive experience designing and executing global Finance Transformation programs focused on operating model design, shared services, process optimization, technology enablement and organizational optimization. Diane has more than 15 years of consulting experience with specialization in the Life Sciences sector. Additionally, she has global Consulting experience across 15+ countries in Latin and South America, Europe, and Asia. Diana is a licensed CPA and holds an MBA.

Diane Ma