Bayer Executive and Leadership Team

September, 2026

Leadership Overview

Bayer has 10 executives leading key functions including administration, strategy, regional operations, and manufacturing.

Focused on advancing life sciences through innovation, Bayer delivers essential healthcare and agricultural solutions to improve human health and ensure global food security.

Leadership Roles at Bayer

  • President & Chief Executive Officer (Korea) - Jina Lee
  • Chief Financial Officer, Administration - Paola Chavez
  • Chief of Staff - Brenda Cockrell
  • Chief Marketing Officer, Local Planning Lead - Hirotsugu Hatano
  • Product Supply Biotech Chief of Staff - Shawn Gagnon
  • Radiology Chief of Staff (Americas) - Adriana Tovar
  • Global Biologics Manufacturing & Site Chief of Staff (Berkeley) - Laura Shuga
  • Chief of Staff & Support Executive - Bertha Toscano
  • Manager, Strategy Management & Digital Agriculture LATAM Chief of Staff - Carolina de Freitas Oliveira
  • Deputy Director - Carolyn Vossberg
  • Jina Lee - President & Chief Executive Officer (Korea)

    Jina Lee, the President & Chief Executive Officer (Korea) at Bayer, directs all business operations within the Korean market. Lee manages the integration of the company's pharmaceutical, consumer health, and crop science portfolios to meet the specific demands of the regional market. The President & Chief Executive Officer (Korea) oversees the implementation of global strategies at the local level, driving growth through innovative product offerings. By engaging with local stakeholders, Jina Lee ensures that the company remains a trusted partner in health care and agriculture. This leadership role involves managing regional teams to achieve performance targets and support the company's mission of improving human health. The President & Chief Executive Officer (Korea) monitors market trends to identify new opportunities for expansion. Through strategic leadership, the President & Chief Executive Officer (Korea) strengthens the company's presence in the region, delivering value through advanced medicines and digital farming tools.
    Jina Lee

    Paola Chavez - Chief Financial Officer, Administration

    Paola Chavez, the Chief Financial Officer, Administration at Bayer, directs the financial planning and administrative functions of the enterprise. Chavez manages the allocation of capital across the Pharmaceuticals, Consumer Health, and Crop Science divisions to maximize shareholder value. The Chief Financial Officer, Administration oversees the budgeting process, ensuring that financial resources support the company's strategic goals in health care and agriculture. By analyzing fiscal performance, Paola Chavez provides the insights necessary for executive decision-making. This leadership role involves managing administrative operations to ensure compliance with international financial regulations. The Chief Financial Officer, Administration collaborates with other C-suite leaders to drive growth and operational efficiency. Through disciplined financial management, the Chief Financial Officer, Administration secures the long-term stability of the company, enabling continued investment in innovative medicines and digital farming tools that improve human health and support global food security.

    Brenda Cockrell - Chief of Staff

    Brenda Cockrell, the Chief of Staff at Bayer, directs the strategic agenda for executive leadership. Cockrell manages the flow of information to the board, ensuring that critical data regarding pharmaceutical and consumer health initiatives reaches decision-makers promptly. The Chief of Staff oversees the implementation of corporate policies, driving organizational cohesion across diverse global teams. By managing high-level projects, Brenda Cockrell ensures that the company remains focused on its core competencies in health care and agriculture. This role requires constant interaction with division heads to align operational activities with the overarching mission of improving human health. The Chief of Staff monitors the execution of long-term strategies, providing the necessary support to maintain momentum in competitive markets. Through meticulous planning and coordination, the Chief of Staff secures the operational stability required for the enterprise to deliver innovative medicines and digital farming tools effectively.

    Hirotsugu Hatano - Chief Marketing Officer, Local Planning Lead

    Hirotsugu Hatano, the Chief Marketing Officer, Local Planning Lead at Bayer, architects the commercial strategy for regional market penetration. Hatano directs the promotion of self-care products and agricultural solutions, tailoring messaging to meet specific consumer needs. The Chief Marketing Officer, Local Planning Lead oversees the integration of digital farming tools into local markets, driving adoption among farmers. By analyzing regional market trends, Hatano ensures that the company maintains a strong presence in the health care and agriculture sectors. This leadership role involves collaborating with sales teams to expand market share through targeted campaigns. Hirotsugu Hatano manages the alignment of local planning with global brand standards, ensuring consistency across all touchpoints. Through strategic market positioning, the Chief Marketing Officer, Local Planning Lead supports the growth of the company, driving revenue through innovative product launches and effective engagement with patients, consumers, and farmers.

    Shawn Gagnon - Product Supply Biotech Chief of Staff

    Shawn Gagnon, the Product Supply Biotech Chief of Staff at Bayer, oversees the operational logistics of the Crop Science division. Gagnon directs the supply chain for biotechnology traits and seeds, ensuring that farmers receive high-quality products on schedule. The Product Supply Biotech Chief of Staff manages the coordination between research facilities and production sites to maintain a steady flow of agricultural innovations. By optimizing manufacturing processes, Shawn Gagnon supports the company's commitment to sustainable food security. This role involves managing complex supply networks to mitigate risks and ensure product availability across global markets. The Product Supply Biotech Chief of Staff collaborates with technical teams to implement digital farming tools that enhance production efficiency. Through rigorous oversight of supply chain operations, the Product Supply Biotech Chief of Staff ensures that the enterprise meets the growing demand for advanced agricultural solutions while maintaining strict quality standards.

    Adriana Tovar - Radiology Chief of Staff (Americas)

    Adriana Tovar, the Radiology Chief of Staff (Americas) at Bayer, directs the operational strategy for the pharmaceutical division's radiology portfolio across the Americas. Tovar manages the deployment of diagnostic imaging solutions, ensuring that healthcare providers receive the necessary support to improve patient outcomes. The Radiology Chief of Staff (Americas) coordinates with regional sales and clinical teams to drive the adoption of advanced medical technologies. By overseeing the execution of strategic initiatives, Adriana Tovar ensures that the company remains a leader in the field of medical diagnostics. This leadership role involves monitoring market performance and adjusting operational tactics to address the specific needs of the healthcare sector. The Radiology Chief of Staff (Americas) facilitates communication between internal departments to streamline the delivery of innovative medicines. Through focused management of regional operations, the Radiology Chief of Staff (Americas) supports the company's mission to enhance human health through precision medicine.

    Laura Shuga - Global Biologics Manufacturing & Site Chief of Staff (Berkeley)

    Laura Shuga, the Global Biologics Manufacturing & Site Chief of Staff (Berkeley) at Bayer, directs the production operations for biologics at the Berkeley facility. Shuga manages the manufacturing processes for complex pharmaceutical products, ensuring compliance with global quality standards. The Global Biologics Manufacturing & Site Chief of Staff (Berkeley) oversees site-level infrastructure and resource management to support the company's pharmaceutical division. By coordinating with global manufacturing teams, Laura Shuga ensures that production targets align with the enterprise's supply requirements for cardiology and oncology treatments. This leadership role involves implementing advanced manufacturing technologies to improve efficiency and product consistency. The Global Biologics Manufacturing & Site Chief of Staff (Berkeley) monitors site performance metrics to drive continuous improvement in operational output. Through rigorous oversight of manufacturing activities, the Global Biologics Manufacturing & Site Chief of Staff (Berkeley) supports the company's commitment to delivering life-saving medicines to patients worldwide.

    Bertha Toscano - Chief of Staff & Support Executive

    Bertha Toscano, the Chief of Staff & Support Executive at Bayer, directs the administrative support systems that enable the executive team to function effectively. Toscano manages the coordination of internal resources, ensuring that leadership has the necessary tools to drive the company's mission in life sciences. The Chief of Staff & Support Executive oversees the implementation of organizational support programs that enhance productivity across the Pharmaceuticals, Consumer Health, and Crop Science divisions. By facilitating communication between departments, Bertha Toscano ensures that strategic initiatives remain on track. This leadership role involves managing complex administrative projects that support the company's global operations. The Chief of Staff & Support Executive monitors the effectiveness of support services, making adjustments to improve operational agility. Through dedicated oversight of administrative functions, the Chief of Staff & Support Executive supports the enterprise's commitment to delivering value through innovative medicines and sustainable agricultural solutions.

    Carolina de Freitas Oliveira - Manager, Strategy Management & Digital Agriculture LATAM Chief of Staff

    Carolina de Freitas Oliveira, the Manager, Strategy Management & Digital Agriculture LATAM Chief of Staff at Bayer, directs the strategic planning for digital farming initiatives across Latin America. Oliveira manages the deployment of digital tools that support sustainable food security for farmers in the region. The Manager, Strategy Management & Digital Agriculture LATAM Chief of Staff coordinates with the Crop Science division to ensure that digital solutions align with regional agricultural needs. By analyzing market data, Carolina de Freitas Oliveira identifies opportunities to enhance productivity through technology. This leadership role involves managing cross-functional teams to drive the adoption of digital farming tools. The Manager, Strategy Management & Digital Agriculture LATAM Chief of Staff monitors the impact of these initiatives on regional performance. Through strategic management of digital agriculture projects, the Manager, Strategy Management & Digital Agriculture LATAM Chief of Staff supports the company's mission to provide innovative solutions that improve agricultural efficiency and sustainability.

    Carolyn Vossberg - Deputy Director

    Carolyn Vossberg, the Deputy Director at Bayer, manages internal operational workflows to support the core life science divisions. Vossberg coordinates cross-functional initiatives between the pharmaceutical and agricultural sectors to ensure alignment with corporate objectives. By streamlining communication channels, the Deputy Director facilitates rapid decision-making across the Leverkusen headquarters. This leadership role involves monitoring performance metrics to drive efficiency in global health care and crop science projects. Carolyn Vossberg maintains oversight of resource allocation, ensuring that departmental goals remain synchronized with the broader mission of sustainable food security and medical advancement. Through rigorous analysis of operational data, the Deputy Director optimizes internal processes, allowing the enterprise to maintain a competitive edge in the international market. The Deputy Director consistently evaluates organizational structures to improve output quality and support the long-term growth of the company.

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    Frequently Asked Questions Regarding Bayer Top Executives and Leadership Team

    Who leads Bayer?
    Bayer is led by Jina Lee (President & Chief Executive Officer (Korea)), along with executives such as Paola Chavez (Chief Financial Officer, Administration) and Brenda Cockrell (Chief of Staff).
    Who is part of Bayer’s executive team?
    The executive team of Bayer includes leaders such as Jina Lee (President & Chief Executive Officer (Korea)), Paola Chavez (Chief Financial Officer, Administration), Brenda Cockrell (Chief of Staff) and other senior executives.
    How many executives does Bayer have?
    Bayer has 10 executives leading key business areas.
    What roles are included in Bayer’s leadership team?
    The leadership team of Bayer includes roles such as President & Chief Executive Officer (Korea), Chief Financial Officer, Administration, Chief of Staff, Chief Marketing Officer, Local Planning Lead, Product Supply Biotech Chief of Staff.