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.

Be persistent. Understand the ways in which your hard work is going to be necessary to achieve the goals that you want.

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 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 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 realize there are few sectors that can do what philanthropy does, which is look at big problems, take a long term view, try to develop strategies for addressing the root causes and then go about solving them.