​MCD Global Health, formerly known as Medical Care Development (MCD), is a public health nonprofit organization founded in 1966 and headquartered in Hallowell, Maine. Its mission is to improve the health and well-being of people worldwide through enduring, high-quality, cost-effective, and universally accessible public health solutions. Recognized as a leader, innovator, and trusted partner in the design, implementation, and assessment of public health programs, MCD Global Health operates in over 20 countries, including the United States, various African nations, and Latin America, employing more than 500 team members.

The organization fosters a collaborative, hands-on, and long-term work culture, offering job opportunities across diverse public health disciplines. Since its inception, MCD Global Health has evolved to address a wide range of health issues, including chronic diseases, infectious diseases, and behavioral health, through innovative approaches such as telehealth and eLearning. Guided by core values of integrity, excellence, and social responsibility, the organization engages in corporate social responsibility initiatives aimed at enhancing community health and well-being. For more information, visit their website at www.mcd.org.​