For the first time, a study suggests that Alzheimer's disease may be preventable if treatment begins early, before symptoms appear. CBS News' Dr. LaPook spoke with the doctor leading the clinical trial. | CBS Evening News

How to choose the right doctor for you. Choosing the right doctor can feel like a daunting task, but it doesn't have to be. Have you considered asking nurses or assistants about their experiences with a particular doctor? Their insights can be invaluable when deciding if a doctor is the right fit for you. Here's what you'll gain from this approach: - A better understanding of the doctor's bedside manner - Insight into how patient-centered their care is - Confidence in your choice before you even