AIDS Healthcare Foundation Executive and Leadership Team

July, 2026

Leadership Overview

AIDS Healthcare Foundation has 5 executives leading key functions including operations, finance, communication, medical strategy, and deputy medical strategy.

Driven by innovation, AIDS Healthcare Foundation is dedicated to providing comprehensive medical care and services globally, focusing on treatment, prevention, and advocacy to combat HIV/AIDS and save lives.

Leadership Roles at AIDS Healthcare Foundation

  • Chief Financial Officer - Lyle Mojica
  • Chief Operating Officer - Joni Wysocki
  • Chief of Staff & Vice President, Communication Strategy - Marisa Nilchavee
  • Chief Medical Officer - Michael Wohlfeiler
  • Deputy Chief Medical Officer - Bryan Gaudio
  • Lyle Mojica - Chief Financial Officer

    Lyle Mojica, the Chief Financial Officer at AIDS Healthcare Foundation, manages the comprehensive financial strategy and fiscal health of the organization. This executive directs all financial operations, ensuring robust capital generation from AHF's diverse social enterprises, including pharmacies, thrift stores, and healthcare contracts. Mojica's responsibilities encompass financial planning, budgeting, and resource allocation to support AHF's global mission of providing medical care and services to over 350,000 individuals in 36 countries. The Chief Financial Officer plays a critical part in sustaining AHF's independence by overseeing the financial mechanisms that fund its advocacy and treatment programs. Lyle Mojica's financial acumen is essential for the organization's continued expansion into new markets and its pursuit of innovative treatment and prevention models, directly impacting the ability to save lives worldwide.
    Lyle Mojica

    Joni Wysocki - Chief Operating Officer

    Joni Wysocki, the Chief Operating Officer at AIDS Healthcare Foundation, directs the expansive operational framework supporting over 350,000 individuals across 36 countries. This leadership role involves optimizing the delivery of medical care and services, ensuring seamless integration of AHF's global initiatives. Wysocki oversees the complex logistics required for AHF's presence in the US, Africa, Latin America/Caribbean, the Asia/Pacific Region, and Eastern Europe. The Chief Operating Officer drives efficiency in day-to-day operations, aligning them with the organization's mission to combat HIV/AIDS. Joni Wysocki's strategic oversight ensures that AHF's self-created social enterprises, including pharmacies and thrift stores, effectively generate the capital needed to fund critical medical and advocacy services. This operational leadership is fundamental to expanding AHF's reach and impact in new communities, both domestically and internationally, ultimately contributing to the goal of saving more lives.

    Marisa Nilchavee - Chief of Staff & Vice President, Communication Strategy

    Marisa Nilchavee, the Chief of Staff & Vice President, Communication Strategy at AIDS Healthcare Foundation, spearheads the organization's external messaging and strategic communications. This leadership position involves shaping and executing communication strategies that amplify AHF's mission to combat HIV/AIDS globally. Nilchavee directs efforts to raise awareness for AHF's mass testing initiatives and advocacy campaigns, ensuring clear and impactful dissemination of information across all platforms. The Chief of Staff & Vice President, Communication Strategy works closely with executive leadership to align communication efforts with organizational goals, supporting the provision of medical care and services in 36 countries. Marisa Nilchavee's role is pivotal in maintaining AHF's voice as an independent force in global health, fostering public understanding and support for its life-saving programs.

    Michael Wohlfeiler - Chief Medical Officer

    Michael Wohlfeiler, the Chief Medical Officer at AIDS Healthcare Foundation, directs the clinical strategy and medical operations for the organization's extensive global network. This executive oversees the delivery of high-quality medical care and services to more than 350,000 individuals in 36 countries, focusing on innovative treatment and prevention of HIV/AIDS. Wohlfeiler's leadership guides the implementation of AHF's mass testing initiatives, aiming to identify and treat millions of undiagnosed individuals worldwide. The Chief Medical Officer ensures that AHF's medical programs align with the latest scientific advancements and public health best practices, driving the organization's mission to save lives. Michael Wohlfeiler's medical expertise is crucial in expanding AHF's healthcare delivery and influencing policy to further its global impact.
    Michael Wohlfeiler

    Bryan Gaudio - Deputy Chief Medical Officer

    Bryan Gaudio, the Deputy Chief Medical Officer at AIDS Healthcare Foundation, supports the Chief Medical Officer in directing the organization's global clinical initiatives. This role involves contributing to the strategic planning and execution of medical care and services provided to over 350,000 individuals across 36 countries. Gaudio assists in overseeing the implementation of AHF's treatment, prevention, and advocacy programs, ensuring adherence to high standards of patient care. The Deputy Chief Medical Officer plays a key part in advancing AHF's mission to combat HIV/AIDS by supporting innovative approaches to testing and treatment. Bryan Gaudio's contributions are vital to expanding the reach of AHF's healthcare services and reinforcing its commitment to saving lives worldwide.

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    Frequently Asked Questions Regarding AIDS Healthcare Foundation Top Executives and Leadership Team

    Who leads AIDS Healthcare Foundation?
    AIDS Healthcare Foundation is led by Lyle Mojica (Chief Financial Officer), along with executives such as Joni Wysocki (Chief Operating Officer) and Marisa Nilchavee (Chief of Staff & Vice President, Communication Strategy).
    Who is part of AIDS Healthcare Foundation’s executive team?
    The executive team of AIDS Healthcare Foundation includes leaders such as Lyle Mojica (Chief Financial Officer), Joni Wysocki (Chief Operating Officer), Marisa Nilchavee (Chief of Staff & Vice President, Communication Strategy) and other senior executives.
    How many executives does AIDS Healthcare Foundation have?
    AIDS Healthcare Foundation has 5 executives leading key business areas.
    What roles are included in AIDS Healthcare Foundation’s leadership team?
    The leadership team of AIDS Healthcare Foundation includes roles such as Chief Financial Officer, Chief Operating Officer, Chief of Staff & Vice President, Communication Strategy, Chief Medical Officer, Deputy Chief Medical Officer.