sdoh

Using Delta Sharing to Democratize Insights Into Social Determinants of Health

Supplemental code: Large Language Models for Integrating Social Determinant of Health Data: A Case Study on Heart Failure 30-Day Readmission Prediction

A metadata manager application built with Flask that writes records to Apache Solr.

This pilot project deploys a supplemental OMOP table to map external measures of rurality (RUCC and RUCA).

Healthcare operations intelligence case study focused on emergency department optimization, patient flow redesign, and avoidable ED utilization using large-scale encounter, provider, and SDOH analytics.

Hyperparameter tuning, taught on CDC PLACES county data: learning-rate schedules, ridge vs lasso, and why alpha matters when social-need predictors are collinear.

Dashboard for tract level food access vulnerability score model. Work in progress. Hover over tract to see food-access vulnerability score. All data appears on hover. Built with Streamlit + Plotly + Census/NaNDA data.

Supplemental code: Beyond Composite Indices: Comprehensive Social Determinants Improve Heart Failure Readmission Prediction

End-to-end SDOH analytics platform: Python + PostgreSQL + dbt | Healthcare data engineering portfolio

30-day readmission risk with LACE and HOSPITAL (from the published point tables) plus a transition-of-care plan. Grounded LLM extraction from discharge summaries, boundary-tested, evaluated.

Convert street addresses to U.S. Census tract GEOIDs, with an explicit network-egress gate for safe use on sensitive records.