AIDS Healthcare Foundation Executive and Leadership Team

October, 2026

Leadership Overview

AIDS Healthcare Foundation has 5 executives leading key functions including operations, communication strategy, medical oversight, clinical support, and specialized medical administration.

Committed to global health equity, AIDS Healthcare Foundation drives innovative HIV/AIDS treatment and advocacy programs across 36 countries. This organization leverages self-sustaining social enterprises to deliver life-saving medical services to hundreds of thousands of individuals worldwide.

Leadership Roles at AIDS Healthcare Foundation

  • Chief Operating Officer - Joni Wysocki
  • Chief of Staff & Vice President, Communication Strategy - Marisa Nilchavee
  • Chief Medical Officer - Carl Millner
  • Deputy Chief Medical Officer - Bryan Gaudio
  • Chief Medical Officer, At AIDS Healthcare Foundation - Michael Wohlfeiler
  • Joni Wysocki - Chief Operating Officer

    Joni Wysocki, the Chief Operating Officer at AIDS Healthcare Foundation, directs the internal infrastructure required to support medical services across 36 countries. Wysocki manages the operational efficiency of AHF Pharmacies and thrift stores, ensuring these social enterprises generate the necessary capital for global advocacy. By streamlining administrative workflows, the Chief Operating Officer enables the organization to scale testing initiatives and clinical delivery models effectively. Joni Wysocki coordinates with regional directors to maintain high standards of care in the US, Africa, and the Asia/Pacific Region. This leadership role involves optimizing supply chain logistics for medical supplies while maintaining fiscal responsibility across all international branches. Through rigorous oversight of daily business functions, the Chief Operating Officer ensures that resources reach patients in need. Wysocki maintains alignment between operational capacity and the overarching mission to provide accessible HIV/AIDS care to over 350,000 individuals.

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

    Marisa Nilchavee, the Chief of Staff & Vice President, Communication Strategy at AIDS Healthcare Foundation, architects the global messaging and advocacy campaigns that define the organization's public presence. Nilchavee manages internal communications and executive alignment, ensuring that the mission to eliminate HIV/AIDS remains central to all strategic partnerships. By driving public awareness initiatives, the Chief of Staff & Vice President, Communication Strategy amplifies the impact of mass testing programs and policy advocacy efforts. Marisa Nilchavee coordinates with external stakeholders to secure support for the organization's expansion into new communities. This role involves crafting narratives that highlight the success of medical services in Latin America/Caribbean and Eastern Europe. Through the development of comprehensive communication frameworks, the Chief of Staff & Vice President, Communication Strategy strengthens the brand identity of the foundation. Nilchavee ensures that all messaging reflects the urgency of the global health crisis while promoting the effectiveness of current treatment models.

    Carl Millner - Chief Medical Officer

    Carl Millner, the Chief Medical Officer at AIDS Healthcare Foundation, oversees the clinical standards and medical protocols implemented across the global network. Millner directs the medical teams responsible for providing care to over 350,000 patients, ensuring that treatment regimens meet international health benchmarks. By architecting clinical strategies for HIV/AIDS management, the Chief Medical Officer supports the organization's goal of identifying and treating millions of infected individuals. Carl Millner collaborates with regional medical directors to adapt healthcare delivery to the specific needs of diverse populations in the US and abroad. This leadership role involves evaluating the efficacy of new testing initiatives and integrating advanced medical practices into existing clinics. Through the continuous monitoring of patient outcomes, the Chief Medical Officer maintains the quality of care that defines the foundation. Millner drives the clinical innovation necessary to expand the reach of medical services while upholding the highest standards of patient safety and health equity.

    Bryan Gaudio - Deputy Chief Medical Officer

    Bryan Gaudio, the Deputy Chief Medical Officer at AIDS Healthcare Foundation, supports the clinical leadership team by managing the implementation of specialized medical programs and diagnostic services. Gaudio focuses on the operational execution of mass testing initiatives, ensuring that clinical staff possess the tools required to identify HIV infections efficiently. By coordinating with the Chief Medical Officer, the Deputy Chief Medical Officer facilitates the integration of new treatment protocols into daily clinic operations. Bryan Gaudio oversees the training of medical personnel to ensure consistent service delivery across the Asia/Pacific Region and other key markets. This role involves analyzing clinical data to improve patient retention and treatment adherence rates. Through the management of specialized medical projects, the Deputy Chief Medical Officer contributes to the overall success of the foundation's global health mission. Gaudio ensures that clinical resources are allocated effectively to maximize the number of lives saved through early detection and consistent medical intervention.

    Michael Wohlfeiler - Chief Medical Officer, At AIDS Healthcare Foundation

    Michael Wohlfeiler, the Chief Medical Officer, At AIDS Healthcare Foundation at AIDS Healthcare Foundation, leads the strategic development of specialized medical services and clinical research initiatives. Wohlfeiler directs the medical approach to complex patient cases, ensuring that the foundation remains at the forefront of HIV/AIDS care. By architecting innovative treatment pathways, the Chief Medical Officer, At AIDS Healthcare Foundation enhances the organization's ability to address the unique health challenges faced by communities in Africa and the US. Michael Wohlfeiler collaborates with the executive team to align medical research with the broader mission of global advocacy and policy influence. This leadership role involves overseeing the integration of new pharmaceutical partnerships into the clinical care model. Through the rigorous application of evidence-based medicine, the Chief Medical Officer, At AIDS Healthcare Foundation drives the continuous improvement of healthcare delivery. Wohlfeiler ensures that the foundation maintains its status as a leader in the fight against HIV/AIDS through clinical excellence.
    Michael Wohlfeiler

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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 Joni Wysocki (Chief Operating Officer), along with executives such as Marisa Nilchavee (Chief of Staff & Vice President, Communication Strategy) and Carl Millner (Chief Medical Officer).
    Who is part of AIDS Healthcare Foundation’s executive team?
    The executive team of AIDS Healthcare Foundation includes leaders such as Joni Wysocki (Chief Operating Officer), Marisa Nilchavee (Chief of Staff & Vice President, Communication Strategy), Carl Millner (Chief Medical Officer) 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 Operating Officer, Chief of Staff & Vice President, Communication Strategy, Chief Medical Officer, Deputy Chief Medical Officer, Chief Medical Officer, At AIDS Healthcare Foundation.