Leadership Overview
SanDisk has 8 executives leading key functions including operations, legal, finance, revenue, hardware development, and global ASIC strategy.
Committed to advancing data storage reliability, SanDisk delivers high-quality, vertically integrated solutions that empower hyperscale data centers and mobile devices to perform under demanding conditions worldwide.
Committed to advancing data storage reliability, SanDisk delivers high-quality, vertically integrated solutions that empower hyperscale data centers and mobile devices to perform under demanding conditions worldwide.
Leadership Roles at SanDisk
Luis Visoso - Executive VP & Chief Financial Officer
Luis Visoso, the Executive VP & Chief Financial Officer at SanDisk, directs the financial strategy and capital allocation for the entire organization. Overseeing global fiscal health, the Executive VP & Chief Financial Officer ensures that investments in research and development yield high-quality, market-leading storage solutions. This role involves managing the balance sheet to support expansion into hyperscale data centers and mobile markets. Luis Visoso collaborates with other C-suite leaders to align budgetary priorities with the overarching mission of data reliability. By optimizing financial performance, the Executive VP & Chief Financial Officer provides the stability required for sustained innovation. This leadership position drives the company toward profitable growth by identifying efficiencies in the path from research to deployment. Through disciplined financial oversight, the Executive VP & Chief Financial Officer secures the resources necessary for SanDisk to maintain its position as a trusted provider of high-performance data storage technologies.

Gil David - Director, Sandisk Israel Chief Financial Officer
Gil David, the Director, Sandisk Israel Chief Financial Officer at SanDisk, manages the financial operations and regional fiscal strategy for the Israel-based divisions. Overseeing the budgetary requirements for local research and development teams, the Director, Sandisk Israel Chief Financial Officer ensures that regional initiatives contribute effectively to the global product roadmap. This role involves monitoring local market trends and aligning financial resources with the specific needs of the hardware development teams. Gil David coordinates with the global finance department to maintain consistency in reporting and compliance. By optimizing regional spending, the Director, Sandisk Israel Chief Financial Officer supports the efficient delivery of innovative storage technologies. This leadership function drives operational success by ensuring that the regional infrastructure remains robust and capable of supporting high-level engineering projects. Through precise financial management, the Director, Sandisk Israel Chief Financial Officer enables the company to leverage local expertise for global impact.
Joseph Fernandez - Senior Director, Operations & Strategy & Sustainability) Chief of Staff
Joseph Fernandez, the Senior Director, Operations & Strategy & Sustainability) Chief of Staff at SanDisk, directs the integration of sustainable practices into core manufacturing workflows. By aligning operational efficiency with long-term environmental goals, the Senior Director ensures that data storage production remains both scalable and responsible. This leadership role involves coordinating cross-functional teams to optimize resource allocation across global facilities. Joseph Fernandez monitors key performance indicators to maintain high standards in supply chain management. Through rigorous analysis of manufacturing processes, the Senior Director identifies opportunities for technological advancement. By bridging the gap between strategic planning and daily execution, the Senior Director supports the company mission of providing reliable storage solutions. This focus on operational excellence drives consistent output quality, ensuring that SanDisk maintains a competitive edge in the rapidly evolving memory technology market while upholding strict sustainability benchmarks.
AnnMarie Deringer - Legal Chief of Staff & Director, Operations & Board Liaison
AnnMarie Deringer, the Legal Chief of Staff & Director, Operations & Board Liaison at SanDisk, manages the intersection of corporate governance and operational compliance. Overseeing the flow of information between executive leadership and the Board, the Legal Chief of Staff & Director, Operations & Board Liaison ensures that strategic decisions align with regulatory requirements. This role involves streamlining internal processes to support the legal department in protecting intellectual property related to advanced storage technologies. AnnMarie Deringer facilitates communication across departments to mitigate risk during product deployment cycles. By maintaining rigorous oversight of corporate policies, the Legal Chief of Staff & Director, Operations & Board Liaison secures the integrity of business operations. This leadership function provides the necessary framework for the company to navigate complex international legal landscapes while continuing to innovate in the data storage sector, ultimately safeguarding the long-term interests of stakeholders and the broader organization.
Jim Elliott - Executive VP & Chief Revenue Officer
Jim Elliott, the Executive VP & Chief Revenue Officer at SanDisk, directs the global sales strategy and market expansion efforts. Overseeing the commercial relationships with major data center operators and consumer electronics manufacturers, the Executive VP & Chief Revenue Officer ensures that storage solutions reach the intended markets effectively. This role involves identifying new revenue streams and strengthening existing partnerships to drive growth. Jim Elliott collaborates with product teams to align sales targets with the latest technological advancements in data storage. By analyzing market demand, the Executive VP & Chief Revenue Officer optimizes the distribution channels for mobile and enterprise products. This leadership position supports the company mission by ensuring that high-quality technologies are deployed across diverse global sectors. Through strategic sales initiatives, the Executive VP & Chief Revenue Officer secures the market position of SanDisk, ensuring that the company remains the preferred choice for reliable data storage solutions.
Mark Baskovich - SSD Hardware Development Chief of Staff
Mark Baskovich, the SSD Hardware Development Chief of Staff at SanDisk, directs the internal coordination of hardware engineering projects focused on solid-state drive innovation. Overseeing the technical workflows within the development teams, the SSD Hardware Development Chief of Staff ensures that product designs meet the rigorous demands of modern data centers. This role involves synchronizing engineering efforts to accelerate the path from research to deployment. Mark Baskovich facilitates communication between hardware architects and manufacturing teams to maintain high quality standards. By managing the development lifecycle, the SSD Hardware Development Chief of Staff supports the creation of reliable, high-performance storage solutions. This leadership function drives technical progress by removing bottlenecks in the design process. Through meticulous oversight of hardware development, the SSD Hardware Development Chief of Staff ensures that SanDisk continues to deliver innovative products that power the next generation of computing devices and enterprise infrastructure.
Oshrat Perlstein - Director, Chief of Staff and Operations
Oshrat Perlstein, the Director, Chief of Staff and Operations at SanDisk, directs the administrative and operational infrastructure that supports the executive team. Overseeing the daily execution of corporate initiatives, the Director, Chief of Staff and Operations ensures that cross-departmental projects remain aligned with the company mission. This role involves streamlining internal communication and managing the operational cadence of the organization. Oshrat Perlstein coordinates with various business units to optimize workflows and improve overall efficiency. By providing the necessary support for strategic decision-making, the Director, Chief of Staff and Operations enables the leadership team to focus on long-term growth. This leadership function drives organizational health by fostering collaboration and ensuring that resources are utilized effectively. Through proactive management of operational processes, the Director, Chief of Staff and Operations helps SanDisk maintain its commitment to delivering reliable and innovative data storage solutions to a global customer base.
Michelle Wostenberg - Chief of Staff, Global ASIC
Michelle Wostenberg, the Chief of Staff, Global ASIC at SanDisk, directs the operational strategy for the Application-Specific Integrated Circuit division. Overseeing the development and deployment of custom silicon solutions, the Chief of Staff, Global ASIC ensures that these critical components meet the performance requirements of modern storage devices. This role involves coordinating with engineering and supply chain teams to manage the lifecycle of ASIC products. Michelle Wostenberg facilitates the alignment of technical goals with the broader company strategy for data center and mobile storage. By optimizing the development process, the Chief of Staff, Global ASIC supports the delivery of high-quality, efficient technologies. This leadership position drives innovation by ensuring that the ASIC division remains responsive to market needs. Through strategic oversight of global operations, the Chief of Staff, Global ASIC enables SanDisk to maintain its competitive advantage in the design and production of specialized storage hardware.
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