School of Medicine
Showing 1-7 of 7 Results
-
Himaja Nagireddy
Ph.D. Student in Health Policy, admitted Autumn 2025
BioHimaja Nagireddy (she/her) is a PhD student in Health Policy at Stanford. She previously served as a Program Manager at the Kennedy Krieger Institute, an affiliate of the Johns Hopkins School of Medicine, in Baltimore, MD.
Prior to this, Himaja served as the Deputy Associate Policy Director for First Lady Dr. Jill Biden at the White House, Briefings Manager for the Harris-Walz campaign, and Research Fellow at the CDC’s Agency for Toxic Substances and Disease Registry (ATSDR). She also served as the 11th Youth Observer to the UN from 2022-23. Himaja graduated with an MS in Environmental Epidemiology and a concentration in Infectious Disease Epidemiology from the Harvard T.H. Chan School of Public Health in 2022, and her bachelor’s degrees in Physiology and Neurobiology, Molecular and Cell Biology, and Sociology from the University of Connecticut in 2020. -
Lorene Nelson, PhD, MS
Professor of Epidemiology and Population Health, Emerita
Current Research and Scholarly InterestsPrimary research interests:
- genetic, environmental and lifestyle determinants of neurodegenerative disorders
(amyotrophic lateral sclerosis, multiple sclerosis, Parkinson's disease, migraine)
- innovative study design and data ecosystems in clinical and public health
Primary educational interests:
- Training of next generation scientists in advanced data science and analytic methods
in population, social, and behavioral health sciences. -
Lesley Park
Affiliate, Epidemiology and Population Health
BioStanford Advancing Health Equity and Diversity (AHEaD)
ahead.stanford.edu
Founding Co-Director (2020-present)
Veterans Aging Cohort Study (VACS)
Executive Director (2022-present)
Cancer Core Co-Director (2016-present)
International Workshop on HIV and Hepatitis Observational Databases (IWHOD)
iwhod.org
Chair, Scientific Secretariat (2024-present)
Dr. Lesley Park is a co-founding director of the Stanford AHEaD summer research program for college students from underrepresented and historically excluded groups in the health sciences. She is also the Executive Director of the VACS consortium, an international collaboration of methodologists, clinicians, and trainees who utilize the rich and valuable data from the Veterans Health Administration to do impactful research. VACS has been at the forefront of research to understand aging with HIV to improve patient care, particularly with respect to alcohol and other substance use, physiologic frailty, and polypharmacy. In recent years, the VACS mission has expanded to encompass other foci, including genomic research and most recently COVID-19.
Within the VACS, Dr. Park oversees cancer and COVID-19 outcomes research in persons with HIV/AIDS (PWH). Her research experience has focused on the intersection of cancer and HIV, examining epidemiologic methods for cancer research, cancer incidence trends, and cancer (particularly hepatocellular carcinoma) prevention in PWH. Dr. Park is an experienced epidemiologist, skilled in "big data" observational research, survival analysis, and SAS programming. She teaches courses in computing, data management, and epidemiologic analysis methods. Her prior experience includes research at the Yale School of Medicine and at the Center for Biostatistics in AIDS Research (CBAR) at the Harvard School of Public Health.
The International Workshop on HIV and Hepatitis Observational Databases (IWHOD) is an established scientific forum for the appropriate application of real-world data to emerging issues in infectious disease. Dr. Park leads the IWHOD scientific committee of internationally reknowned experts in infectious disease and is responsible for administrative and scientific coordination of IWHOD.
Previously, Dr. Park was one of the leaders of the Stanford Center for Population Health Sciences (PHS). PHS aims to improve the health of populations by bringing together diverse disciplines and data to understand and address social, environmental, behavioral, and biological factors. She oversaw all of the educational and training initiatives at PHS and was one of the founding directors of the PHS Data Center and PHS Postdoctoral Fellowship program. -
Mindie H. Nguyen, MD, MAS, AGAF, FAASLD
Professor of Medicine (Gastroenterology and Hepatology) and, by courtesy, of Epidemiology and Population Health
Current Research and Scholarly InterestsWe conduct clinical trials and epidemiological, translational, and real-world studies of liver cancer, fatty liver (NASH, NAFLD), viral hepatitis B and C, liver cirrhosis, and liver transplant. We focus on risk identification for disease prevention and treatment for improvement of survival. We focus on sex, racial/ethnic, and socioeconomic disparities. We specialize in clinical trials, large international real-world consortium registry data, and large public/semi-public databases.
-
Chloe Nobuhara
Masters Student in Epidemiology and Clinical Research, admitted Autumn 2025
BioChloe Nobuhara is a fourth year general surgery resident at Stanford University, currently doing two years of research in the application of artificial intelligence in the operating room. Her projects include computer vision pipelines for automated performance assessment, the use of ambient intelligence for operational efficiency, and the use of automated documentation for burnout reduction. She completed her undergraduate studies at Northeastern University and her MD at Duke University School of Medicine. She is also concurrently in a Masters in Epidemiology with a focus in informatics.
