A health coach does what your doctor doesn't have time to do. Health coaches spend time with their clients to figure out personal health and wellness factors and how they impact you holistically. You and your health coach work together to develop strategies and overcome your concerns, whether it is weight loss, stress reduction, sleep issues or lower the risk of chronic illness. Your doctor only has a short time with you so they don't get to go into great detail and give you the individualized care you might need.