Once I started working with older people, I realized how much I enjoyed the intellectual challenge of taking care of patients who have multiple, complex medical problems.

I realized in order to be involved in health policy, you really had to understand more than the individual patient that we as physicians, are taught to think about.

Older patients who live alone can become depressed.

I had an interest in health policy and a realization that, as an academic physician, one of the things you're always looking to do is to have your clinical interests and your scholarly interests overlap and reinforce one another.

It is a proud moment when you can define a problem and make a commitment and begin to see a groundswell of activity towards addressing what has the potential to change the life trajectory of millions of kids.

I think the house call is one of the ways I get an insight into the ways in which people live and the importance of environment in keeping people healthy.

I grew up with a real appreciation about just how wonderful and intimate the relationship is between a doctor and a patient was and the sense that this was a noble profession.