Seventh-day Adventist Church Executive and Leadership Team

October, 2026

Leadership Overview

Seventh-day Adventist Church has 9 executives leading key functions including financial oversight, treasury management, and organizational leadership.

Guided by a commitment to global spiritual service, Seventh-day Adventist Church maintains a mission focused on community outreach, educational development, and the promotion of holistic health principles across diverse international regions.

Leadership Roles at Seventh-day Adventist Church

  • Chief Financial Officer - Keisha Bone
  • Treasurer & Chief Financial Officer - Michael Tunji
  • Treasurer & Chief Financial Officer - Juan Prestol-Puesan
  • President - Andrew Opis
  • President - Alexandra Andre
  • President - Duane Mckey
  • President - Justin Lawman
  • President - Magulilo Mwakalonge
  • President, Union (Pakistan) - Younis Bhatti
  • Keisha Bone - Chief Financial Officer

    Keisha Bone, the Chief Financial Officer at Seventh-day Adventist Church, manages the complex fiscal architecture required to support global religious operations. Bone directs the allocation of resources across international mission fields, ensuring that financial transparency remains a cornerstone of the organization. By implementing rigorous auditing standards, the Chief Financial Officer maintains the integrity of donor contributions while optimizing budget efficiency for humanitarian projects. Keisha Bone collaborates with regional treasurers to align local spending with the broader strategic goals of the church. This leadership role involves monitoring economic fluctuations in various markets to protect the long-term sustainability of religious initiatives. Through the application of precise financial modeling, the Chief Financial Officer secures the necessary capital for infrastructure development and community support programs. Ultimately, Bone drives the fiscal health of the organization, enabling the expansion of outreach efforts across multiple continents.

    Michael Tunji - Treasurer & Chief Financial Officer

    Michael Tunji, the Treasurer & Chief Financial Officer at Seventh-day Adventist Church, oversees the strategic management of institutional assets and investment portfolios. Tunji directs the development of long-term financial policies that support the growth of educational and healthcare institutions within the church network. By analyzing global market trends, the Treasurer & Chief Financial Officer mitigates financial risks associated with international operations. Michael Tunji coordinates with the board to ensure that capital expenditures align with the core mission of the organization. This role requires the oversight of complex accounting systems that track revenue streams from diverse global sources. Through the implementation of robust financial controls, the Treasurer & Chief Financial Officer ensures compliance with international regulatory standards. Tunji maintains the stability of the organization by fostering fiscal discipline and strategic resource management across all administrative levels.
    Michael Tunji

    Juan Prestol-Puesan - Treasurer & Chief Financial Officer

    Juan Prestol-Puesan, the Treasurer & Chief Financial Officer at Seventh-day Adventist Church, manages the centralized treasury functions that facilitate global mission activities. Prestol-Puesan directs the distribution of funds to support disaster relief and community development programs in underserved regions. By optimizing cash flow management, the Treasurer & Chief Financial Officer ensures that resources reach critical areas without delay. Juan Prestol-Puesan works closely with regional leadership to establish sustainable funding models for local church growth. This leadership position involves the oversight of complex financial reporting structures that provide transparency to stakeholders. Through the application of strategic financial planning, the Treasurer & Chief Financial Officer supports the expansion of the church's footprint in emerging markets. Prestol-Puesan maintains the financial health of the organization by balancing immediate operational needs with the long-term requirements of the global religious mission.
    Juan Prestol-Puesan

    Andrew Opis - President

    Andrew Opis, the President at Seventh-day Adventist Church, provides executive leadership for the strategic direction of the organization. Opis directs the implementation of mission-driven initiatives that focus on spiritual growth and community engagement. By coordinating with regional leaders, the President ensures that the core values of the church remain consistent across diverse cultural landscapes. Andrew Opis oversees the development of programs that promote educational excellence and health awareness within the global membership. This leadership role involves managing the organizational structure to improve operational efficiency and communication between administrative levels. Through the promotion of collaborative decision-making, the President fosters a unified approach to addressing contemporary social challenges. Opis drives the long-term vision of the organization, ensuring that all activities support the overarching goal of providing spiritual guidance and humanitarian aid to communities worldwide.

    Alexandra Andre - President

    Alexandra Andre, the President at Seventh-day Adventist Church, leads the development of outreach strategies designed to increase the impact of religious services. Andre directs the expansion of community-based programs that address local needs such as food security and literacy. By fostering partnerships with external organizations, the President enhances the reach and effectiveness of the church's humanitarian efforts. Alexandra Andre oversees the alignment of internal resources with the strategic priorities established by the board. This leadership role involves the management of large-scale initiatives that require cross-functional collaboration across international borders. Through the implementation of innovative communication strategies, the President strengthens the connection between the organization and its global membership. Andre drives the growth of the church by focusing on sustainable development and the empowerment of local leadership teams to address specific regional challenges.

    Duane Mckey - President

    Duane Mckey, the President at Seventh-day Adventist Church, focuses on the strategic oversight of organizational governance and policy implementation. Mckey directs the efforts to modernize administrative processes, ensuring that the church remains responsive to the needs of a growing global population. By facilitating dialogue between diverse regional bodies, the President maintains organizational cohesion and unity of purpose. Duane Mckey oversees the execution of large-scale evangelistic and service-oriented projects that define the public presence of the church. This leadership role involves the management of complex internal relationships to ensure that all departments work toward shared objectives. Through the application of strategic planning, the President addresses the evolving requirements of the religious mission in a changing world. Mckey drives the organizational culture by emphasizing service, integrity, and the commitment to the core tenets of the faith.

    Justin Lawman - President

    Justin Lawman, the President at Seventh-day Adventist Church, manages the strategic initiatives related to leadership development and training. Lawman directs the creation of educational programs that prepare individuals for roles within the church hierarchy. By establishing clear standards for professional conduct and spiritual leadership, the President ensures the quality of service provided by the organization. Justin Lawman oversees the allocation of resources to support training centers and theological institutions globally. This leadership role involves the coordination of mentorship programs that foster the next generation of organizational leaders. Through the implementation of rigorous evaluation metrics, the President maintains high performance across all administrative functions. Lawman drives the long-term sustainability of the church by investing in human capital and ensuring that leadership teams are equipped to handle the complexities of modern religious administration.

    Magulilo Mwakalonge - President

    Magulilo Mwakalonge, the President at Seventh-day Adventist Church, oversees the strategic expansion of the church's presence in emerging regions. Mwakalonge directs the development of infrastructure projects that support local congregations and community services. By analyzing regional demographic shifts, the President identifies opportunities for growth and resource deployment. Magulilo Mwakalonge coordinates with local stakeholders to ensure that the church's activities are culturally relevant and impactful. This leadership role involves the management of complex logistics to support the delivery of humanitarian aid and educational resources. Through the application of strategic foresight, the President navigates the challenges of operating in diverse political and social environments. Mwakalonge drives the mission of the organization by fostering local ownership of projects and ensuring that the church remains a vital resource for the communities it serves.
    Magulilo Mwakalonge

    Younis Bhatti - President, Union (Pakistan)

    Younis Bhatti, the President, Union (Pakistan) at Seventh-day Adventist Church, manages the operational activities within the specific regional context of Pakistan. Bhatti directs the implementation of local mission strategies that address the unique social and religious landscape of the area. By overseeing the daily operations of regional offices, the President, Union (Pakistan) ensures that resources are utilized effectively to support local congregations. Younis Bhatti coordinates with national leadership to align regional activities with the global objectives of the church. This leadership role involves the management of community outreach programs that provide essential services to the local population. Through the application of localized strategic planning, the President, Union (Pakistan) fosters growth and stability within the region. Bhatti drives the mission of the organization by maintaining strong relationships with local community members and ensuring the consistent delivery of religious and humanitarian services.

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    Frequently Asked Questions Regarding Seventh-day Adventist Church Top Executives and Leadership Team

    Who leads Seventh-day Adventist Church?
    Seventh-day Adventist Church is led by Keisha Bone (Chief Financial Officer), along with executives such as Michael Tunji (Treasurer & Chief Financial Officer) and Juan Prestol-Puesan (Treasurer & Chief Financial Officer).
    Who is part of Seventh-day Adventist Church’s executive team?
    The executive team of Seventh-day Adventist Church includes leaders such as Keisha Bone (Chief Financial Officer), Michael Tunji (Treasurer & Chief Financial Officer), Juan Prestol-Puesan (Treasurer & Chief Financial Officer) and other senior executives.
    How many executives does Seventh-day Adventist Church have?
    Seventh-day Adventist Church has 9 executives leading key business areas.
    What roles are included in Seventh-day Adventist Church’s leadership team?
    The leadership team of Seventh-day Adventist Church includes roles such as Chief Financial Officer, Treasurer & Chief Financial Officer, Treasurer & Chief Financial Officer, President, President.