Center for Data Science

About CDS

The Center for Data Science (CDS) at the San Francisco Department of Public Health aims to save and improve lives through the creative use of data. Our mission is to increase access to and understanding of public health data to inform decision-making and improve health outcomes. We integrate data visualization, health equity analysis, and emergency preparedness research to enhance policy development and increase data transparency. Our teams collaborate with internal and external partners to make complex data accessible, support a range of prioritized health initiatives, and inform crucial public health interventions. With a strong commitment to equity, CDS works to ensure that every San Francisco resident has the opportunity to live a healthier life.

Broadly, our work includes:

• Developing data visualizations that make complex data accessible and understandable  
• Fostering partnerships with internal and external partners
• Enhancing access to health data
• Providing technical assistance to branches within the Population Health Division
• Supporting larger citywide health initiatives through the novel use of data 

Data Visualization and Reporting

The Data Visualization and Reporting (DVR) team supports the mission and goals of the Department of Public Health (DPH) by transforming complex data into clear and actionable visualizations. Our work empowers data-informed decision-making and fosters transparency in addressing public health challenges. We provide technical and analytical support to teams across DPH, with our main activities including:

• Building public facing datasets and dashboards 
• Creating internal dashboards for monitoring and surveillance 
• Setting and upholding standards for dashboard design with a focus on accessibility
• Developing tools and processes for internal data tracking and quality improvement
• Supporting the creation and documentation of automated data pipelines 
• Contributing to data policy and standards

Some examples of our work include: 

• COVID-19
• Mpox
• Overdose
• Viral Hepatitis C: Case geocoding and mapping for annual report
• Emergency Medical Services Agency Dashboards

Health Equity Program

The Health Equity Program is a team of epidemiologists who use data to improve equity. We track population health trends in San Francisco.  

Our work: 

• Focuses on understanding and reducing health disparities, 
• Informs funding and policy decisions for the Department of Public Health, and 
• Improves transparency with the communities that we serve.   

Current projects include: 

• The Community Health Needs Assessment 
• The Biennial Food Security and Equity Report 
• Sugary Drinks Distributor’s Tax (SDDT) Annual Data Report 
• Vision Zero SF in-depth injury and fatality surveillance, geospatial mapping, and reporting 
  • Read about Vision Zero in San Francisco 
  • Read general information on Vision Zero 
  • Vision Zero Maps & Data 
  • Read about Vision Zero Benchmarking

Public Health Emergency & Preparedness Program

The Center for Data Science (CDS) supports data-driven advance planning and analyses for SFDPH’s Public Health Emergency Preparedness and Response branch, the Vision Zero Initiative, and the Environmental Health Branch, and the Emergency Management Services (EMS) Agency.

Our work:

• Focuses on understanding current population health trends in San Francisco
• Advances emergency preparedness research
• Informs the development of hazard vulnerability assessments
• Improves data interoperability between healthcare data systems and public health data systems
• Informs policy decisions for citywide programs regarding emergency response, climate, environmental health, and emergency management agencies

Current projects include: 

• Data science for the San Francisco Climate and Health Program
  • Extreme heat and climate projections analysis 
  • Wildfire smoke and climate projections analysis 
  • Intersections of climate change and equity 
  • Heat and Air Quality Data Portal and Geospatial Map Library
• Promoting EMS operational transparency and performance improvement with data visualization dashboards 
  • 911 call response times
  • Ambulance patient offload times
  • Diversion and diversion suspension

Grant Awards & Training Programs

• Council of State and Territorial Epidemiologists (CSTE) Data Science Training Team Award (2024)
  • Our team project is modernizing our data pipelines by improving data processing through automation, and by developing internal dashboards and public facing neighborhood profiles of health data.
• CDC-Funded Grant to Reduce Health Disparities (2021-2023) National Initiative to Address COVID-19 Public Health Disparities among Populations at High-Risk and Underserved, Including Racial and Ethnic Minority Populations and Rural Communities 
• The Population Health Fellowship (PHF) pathway program is supported by the Center for Learning & Innovation (CLI). Fellows will receive hands on experience with project management, research, and will be able to explore a range of career options in public health while receiving one-on-one mentoring from experienced staff within CDS. Fellows will also have opportunities to attend professional development workshops that will prepare them to enter the public health workforce. 

Other Projects & Partnerships

• Gender Health SF Program Evaluation: Equity in service delivery
• UCSF PRISE Center - various collaborations 
• Community Health Improvement Plan
• Digital Accessibility and Inclusion