![a woman with long hair smiling](https://publichealthpost.org/wp-content/uploads/2023/03/Lianlian-Lei.png)
Lianlian Lei
Guest AuthorLianlian Lei is a postdoctoral research fellow in the Department of Psychiatry at the University of Michigan. She is a health services researcher with expertise in causal inference and national survey and claims data analysis. Her research interests focus on aging, dementia care, caregivers, and health insurance.