Complete Barbara O'Neill series filmed live - July 2024
As one of the few independent health evangelism ministries in North America, Heartwise is honored to present viewers with a message truth, love, and healing to audiences around the world. Our speaker and director, Dr. James L. Marcum, is a board-certified cardiologist practicing in Chattanooga Tennessee, and has been named by USA Today as one of the most influential physicians in his field. He is the author of The Ultimate Prescription and Medicines That Kill, as well as an in-demand speaker for his role as the director of Heartwise Ministries. Currently, his radio program, Heartwise, airs on more than 400 radio stations across the nation. Dr. Marcum also hosts the health program The Heart of Health Live!, which can be seen on secular and Christian television. He is married to Sonya and has two children, Kelli, and Jake. He enjoys music and outdoor activities.
Dr. James L. Marcum
Author / Speaker