Director for Health Teams International, Dr. McDonald has led medical mission teams to the least reached people across the globe. He regularly lectures on Biblical Worldview and World Religions both domestically and internationally.
Dr. McDonald and his father partner to reach people of the Islamic faith. They have had over 600 books translated into the languages of Urdu, Arabic, Somali, Indonesian, Hindi, Tamil, Turkish, Farsi and are expanding to add additional languages. Currently, Dr. McDonald oversees translating and dubbing videos in partnership with The Bible Project, Voice of the Martyrs, Our Daily Bread, Cross Examined, and others. Monthly they reach approximately 150,000 Muslims.