Our investigators come from many fields: epidemiology, biostatistics, clinical trials, health services research, and behavioral research. We partner with clinical collaborators from dozens of specialties and sub-specialties. Through these partnerships, we’ve built a research program that makes a difference in real-world health care.
Senior Scientific Director
Dr. Benjamin Broder is the interim senior director of research for the Department of Research & Evaluation and a practicing family medicine physician at the Kaiser Permanente Baldwin Park Medical Center.
Dr. Broder leads work that strives to improve the quality of clinical care. He is the regional assistant ...
Clinical Trials Research
- William Towner, MD, FACP, FIDSADirector
- Aakash D. Batra, MD
- Gary L. Buchschacher Jr., MD, PhD
- Robert Cooper, MD
- Ahmed Dehal, MD, MPH, FACS, FSSO, FRCS
- Laura Durna, MD, MS
- Michael R. Girvigian, MD
- Nigel Gupta, MD
- Vivienne S. Hau, MD, PhD
- Scott E. Lentz, MD, FACS
- Shawn A. Menefee, MD
- Helen Moon, MD
- Sujatha Murali MD, MS
- John N. Nguyen, MD
- Joan J. Ryoo, MD, MSHS
- Muhammad Saeed, MD
- Amandeep Sahota, MD
- Devansu Tewari, MD, MBA
Clinician Research
- Bechien U. Wu, MD, MPHPhysician Director
- Armen Aboulian, MD
- David E. Bronstein, MD, MS
- Raymond Chen, MD, DPhil
- Fu-Sheng Chou, MD, PhD
- David S. Cohen, MD
- Ahmed Dehal, MD, MPH, FACS, FSSO, FRCS
- Rachid Elkoustaf, MD, MPH
- Michael Fassett, MD
- Kimberly Ferrante, MD, MAS
- Monique George, MD, FAAFP
- Ali Ghobadi, MD
- Vivienne S. Hau, MD, PhD
- Cheng-Wei Huang, MD
- Dennis Hwang, MD
- Steve S. Lee, DO
- Mingsum Lee, MD, PhD
- Steve S. Lee, DO
- Conrad Liang, MD, PhD
- Bobeck S. Modjtahedi, MD
- Casey K. Ng, MD
- Chileshe Nkonde-Price, MD, MS, FACC
- Chunyuan Qiu, MD, MS
- Joan J. Ryoo, MD, MSHS
- Navdeep Sangha, MD
- Javed Sheikh, MD
- John J. Sim, MD
- Richard M. Treger, MD
- Emily L. Whitcomb, MD, MAS
- Hui Xue, MD, MMSc
Epidemiologic Research
- Kristi Reynolds, PhD, MPHDirector
- Annette L. Adams, PhD, MPH
- Jaejin An, PhD
- Chun Chao, PhD, MS
- Wansu Chen, PhD, MS
- Darios Getahun, MD, PhD, MPH
- Reina Haque, PhD, MPH
- Rulin Hechter, MD, PhD, MS
- Nehaa Khadka, PhD, MPH*
- Jennifer Ku, PhD, MPH*
- Matthew T. Mefford, PhD
- Amrita Mukherjee, PhD, MPH*
- Rudy A. Patrick, PhD, MPH*
- Emily Rayens, PhD, MPH*
- Annette Regan, PhD, MPH
- Sara Y. Tartof, PhD, MPH
- Hung Fu Tseng, PhD, MPH