Research Staff
![Headshot of Kiran Ahmad](https://chds.hsph.harvard.edu/wp-content/uploads/2023/12/sq_Kiran-headshot-1.jpeg)
Kiran Ahmad
Kiran is a Project and Research Assistant at the Center for Health Decision Science. She focuses on research about family well-being and supports the Center’s educational initiatives.
![Image/Headshot of Emily Burger.](https://chds.hsph.harvard.edu/wp-content/uploads/2017/09/Headshot_Emily_Burger.jpg)
Emily A. Burger
Emily is a Research Scientist at the Center for Health Decision Science. She evaluates prevention strategies against HPV related diseases in the US and in Europe.
![Janice Jhang Headshot](https://chds.hsph.harvard.edu/wp-content/uploads/2023/12/sq_headshot_Janice-Jhang.jpg)
Janice Jhang
Janice is an Educational Innovation Scholar at the Center for Health Decision Science. She assembles and develops educational decision science public goods for the Center.
![Headshot of Sejeong Park smiling at camera](https://chds.hsph.harvard.edu/wp-content/uploads/2023/10/SejeongPark-Sq-500x500-1.jpg)
Sejeong Park
Sejeong is a Research Assistant at the Center for Health Decision Science. She focuses on cardiovascular disease research projects in developed and developing countries.
![headshot of Mary Caroline Regan](https://chds.hsph.harvard.edu/wp-content/uploads/2020/05/Sq_IMG_9543-2.jpg)
Mary Caroline Regan
Mary Caroline is a Research Assistant at the Center for Health Decision Science. She focuses on the cost-effectiveness of treatments and screenings to prevent HIV, HPV & cervical cancer.
![Image/Headshot of Stephen Sy.](https://chds.hsph.harvard.edu/wp-content/uploads/2017/07/sq_Stephen_Sy_Headshot_1.jpg)
Stephen Sy
Stephen is a Programmer at the Center for Health Decision Science. He focuses on programming various disease simulation and cost-effectiveness analysis models.