I commend the book "God, Health and Happiness" by Dr Scott Morris of the Church Health Center in Memphis, TN. I'm using it as the basis for a three week study on health and wellness at St Paul Lutheran in Melrose Park, IL. (A later edit: The title has been changed to Health Care You Can Live With. Same exact book, different title.)
Scott speaks from the medical pro side of things but also as a Pastor - because he is both, and has been from the beginning, more than 25 years ago. The book is very readable, with 33 very short chapters that walk you through the current state of our health care and how we got here, the church's history with health care, a biblical perspective on whole person health and suggestions for moving forward, personally and as a congregation.