Seventh-day Adventist Church Executive and Leadership Team

November, 2026

Leadership Overview

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

Guided by a commitment to global spiritual outreach, Seventh-day Adventist Church maintains a mission focused on community service, religious education, and the promotion of health and wellness across diverse international populations.

Leadership Roles at Seventh-day Adventist Church

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

    Rebecca Mwango, the Chief Financial Officer at Seventh-day Adventist Church, manages the complex fiscal architecture required to support global religious operations. Overseeing the allocation of resources across diverse international ministries, the Chief Financial Officer ensures strict adherence to budgetary protocols and financial transparency. This role involves coordinating with regional treasurers to maintain the stability of funding for humanitarian initiatives and educational programs. By implementing rigorous auditing standards, Rebecca Mwango protects the long-term viability of the organization's assets. The Chief Financial Officer also directs the integration of digital accounting systems to streamline reporting across various global territories. Through meticulous oversight of capital expenditures, Mwango secures the necessary liquidity for ongoing mission-driven projects. This leadership position requires constant collaboration with the board to align financial strategies with the broader religious objectives of the institution, ultimately fostering sustainable growth and operational efficiency within the global church structure.

    Juan Prestol-Puesan - Treasurer & Chief Financial Officer

    Juan Prestol-Puesan, the Treasurer & Chief Financial Officer at Seventh-day Adventist Church, directs the comprehensive management of global investment portfolios and liquidity strategies. Overseeing the treasury functions, the Treasurer & Chief Financial Officer ensures that all financial activities support the expansion of religious outreach and community development programs. This role involves analyzing market trends to optimize the return on institutional assets while maintaining a conservative risk profile. By supervising the central treasury operations, Juan Prestol-Puesan facilitates the efficient transfer of funds to support regional missions across the globe. The Treasurer & Chief Financial Officer also collaborates with external auditors to verify the integrity of financial statements and compliance with international regulations. Through strategic planning, Prestol-Puesan maintains the fiscal health of the organization, ensuring that resources remain available for critical humanitarian efforts. This leadership role demands precise coordination with global stakeholders to uphold the financial standards of the church.
    Juan Prestol-Puesan

    Michael Tunji - Treasurer & Chief Financial Officer

    Michael Tunji, the Treasurer & Chief Financial Officer at Seventh-day Adventist Church, architects the internal financial controls and risk management frameworks for the organization. Overseeing the daily cash flow operations, the Treasurer & Chief Financial Officer ensures that all regional entities maintain compliance with established fiscal policies. This role involves developing sophisticated forecasting models to predict funding requirements for large-scale religious initiatives. By managing the relationships with financial institutions, Michael Tunji secures the necessary credit facilities to support infrastructure development in emerging markets. The Treasurer & Chief Financial Officer also leads the implementation of automated financial reporting tools to enhance transparency for the board. Through rigorous monitoring of operational expenses, Tunji drives cost-saving measures that allow for greater investment in community-based programs. This leadership role requires constant vigilance regarding economic shifts, ensuring that the organization remains resilient against market volatility while pursuing its core mission of global service.
    Michael Tunji

    Justin Lawman - President

    Justin Lawman, the President at Seventh-day Adventist Church, directs the strategic vision and administrative governance of the organization. Overseeing the implementation of religious policies, the President ensures that all departments remain aligned with the core mission of spiritual growth and community service. This role involves chairing executive meetings to facilitate consensus on major institutional initiatives and long-term planning. By fostering relationships with regional leaders, Justin Lawman promotes unity and consistency in the delivery of religious services across diverse territories. The President also represents the organization in high-level discussions with external partners to expand the reach of humanitarian programs. Through the coordination of various committees, Lawman drives the development of new educational and health-focused initiatives. This leadership role requires a deep understanding of the organizational structure, ensuring that every decision supports the overarching goal of promoting the church's values and maintaining operational excellence on a global scale.

    Duane Mckey - President

    Duane Mckey, the President at Seventh-day Adventist Church, leads the expansion of mission-driven outreach programs and community engagement strategies. Overseeing the development of new religious initiatives, the President ensures that the organization effectively addresses the evolving needs of its global membership. This role involves evaluating the impact of current programs and adjusting strategies to maximize spiritual and social outcomes. By collaborating with regional directors, Duane Mckey facilitates the sharing of best practices to improve the quality of service delivery. The President also manages the communication strategy to ensure that the church's message remains clear and accessible to diverse audiences. Through the oversight of various task forces, Mckey drives innovation in how the organization interacts with local communities. This leadership role requires a focus on sustainable growth, ensuring that the church remains a relevant and supportive presence in the lives of individuals across all operational regions.

    Younis Bhatti - President, Union (Pakistan)

    Younis Bhatti, the President, Union (Pakistan) at Seventh-day Adventist Church, directs all religious and administrative operations within the Pakistan region. Overseeing the local church network, the President, Union (Pakistan) ensures that all activities comply with both organizational standards and local regulatory requirements. This role involves managing the distribution of resources to support local schools, clinics, and community centers. By coordinating with regional staff, Younis Bhatti fosters a culture of service and spiritual development among the local membership. The President, Union (Pakistan) also represents the organization in local interfaith dialogues to promote peace and cooperation. Through the implementation of targeted outreach programs, Bhatti drives the growth of the church's presence in the region. This leadership role requires a nuanced understanding of the local cultural landscape, ensuring that the organization's mission is effectively translated into meaningful action that benefits the local population while maintaining global alignment.

    Alexandra Andre - President

    Alexandra Andre, the President at Seventh-day Adventist Church, manages the strategic oversight of educational and health-related ministries. Overseeing the integration of these services into the broader religious framework, the President ensures that all programs provide holistic support to the community. This role involves evaluating the performance of various institutions to ensure they meet the high standards of the organization. By working with department heads, Alexandra Andre drives the development of new curricula and wellness initiatives that align with the church's mission. The President also facilitates partnerships with academic and medical professionals to enhance the quality of services provided. Through the careful allocation of resources, Andre supports the growth of these vital ministries in underserved areas. This leadership role requires a commitment to excellence and a focus on long-term impact, ensuring that the organization continues to provide high-quality care and education to those in need.

    Andrew Opis - President

    Andrew Opis, the President at Seventh-day Adventist Church, directs the organizational efforts related to digital transformation and modern communication strategies. Overseeing the adoption of new technologies, the President ensures that the church can effectively reach younger generations and global audiences. This role involves managing the development of digital platforms that facilitate religious education and community connection. By collaborating with IT and media teams, Andrew Opis drives the creation of content that reflects the values and mission of the organization. The President also monitors the effectiveness of digital outreach campaigns to ensure they achieve the desired engagement levels. Through the strategic use of data analytics, Opis identifies opportunities for growth and improvement in how the church communicates its message. This leadership role requires a forward-thinking approach, ensuring that the organization remains technologically relevant while staying true to its foundational principles and spiritual objectives.

    Magulilo Mwakalonge - President

    Magulilo Mwakalonge, the President at Seventh-day Adventist Church, leads the strategic planning for international mission expansion and cross-cultural collaboration. Overseeing the coordination between different global regions, the President ensures that the organization maintains a unified approach to its religious and humanitarian goals. This role involves facilitating international conferences and workshops to share knowledge and resources among global leaders. By fostering a spirit of cooperation, Magulilo Mwakalonge drives the success of large-scale projects that span multiple continents. The President also manages the relationships with international governing bodies to ensure the church's interests are represented. Through the development of global leadership training programs, Mwakalonge prepares the next generation of leaders to carry forward the mission of the organization. This leadership role requires a global perspective and the ability to navigate complex international dynamics, ensuring that the church remains a cohesive and effective force for good worldwide.
    Magulilo Mwakalonge

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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 Rebecca Mwango (Chief Financial Officer), along with executives such as Juan Prestol-Puesan (Treasurer & Chief Financial Officer) and Michael Tunji (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 Rebecca Mwango (Chief Financial Officer), Juan Prestol-Puesan (Treasurer & Chief Financial Officer), Michael Tunji (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.