Health Data Scientist

Hi, I'm Thanh! πŸ‘‹

Statistical Modeling Β· Machine Learning Β· Health Research

I use statistics, machine learning, and data visualization to turn complex health data into clear, interpretable insights that support better decision-making.

Portrait of Thanh Mai

A little bit about me.

I'm Thanh, a health data scientist and researcher with a Master's of Data Science in Health from UCLA Biostatistics.

My work sits at the intersection of statistics, public health, and data science. I enjoy working with real-world health data to understand patterns in outcomes, evaluate disparities, and communicate findings through clear visualizations. My experience includes regression, survival analysis, causal inference, machine learning, geospatial analysis, and interactive dashboard development.

Education

UCLA

M.S. Data Science in Health

Biostatistics Β· Fielding School of Public Health

✦ $30,000 Graduate Fellowship
2026

B.A. Psychology & Statistics

Computing Specialization Β· Statistics Minor

✦ Graduated Cum Laude
2022
πŸ“Š

Statistical Modeling

Regression, survival analysis, causal inference, hypothesis testing, and model interpretation.

πŸ€–

Machine Learning

Random forest, XGBoost, classification, prediction, model evaluation, and fairness analysis.

πŸ“ˆ

Data Visualization

R Shiny, ggplot2, interactive dashboards, maps, reports, and communicating complex results.

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Geospatial Analysis

Spatial data, community-level analysis, mapping, and social determinants of health.

Quantitative questions,
real health contexts.

A selection of projects spanning machine learning, health disparities, survival analysis, and observational health data science.

01
Machine Learning

Evaluating Fairness in Cardiovascular Disease Prediction

Biostatistics 212B Β· Statistical Learning Β· UCLA

Random Forest AUC Precision Recall Fairness
02
Health Disparities

The Role of Location in Health Outcomes

Biostatistics 203A Β· Statistical Computing Β· UCLA

Regression Covariate Adjustment California Health Disparities
03
Survival Analysis

Cardiovascular Mortality by Healthy Lifestyle Index

Biostatistics M215 Β· Survival Analysis Β· UCLA

Kaplan-Meier Cox Model Survival Analysis
04
Survival Analysis

Survival in Head & Neck Cancer

Biostatistics M215 Β· Survival Analysis Β· UCLA

Kaplan-Meier Cox Model HNSCC
05
Observational Health Data

Antidepressant Use & Demographic Factors

Biostatistics 218 Β· Observational Health Data Science & Informatics Β· UCLA

Regression Observational Data Health Informatics
More projects β†’

From analysis
to visualizations.

Head & Neck Cancer Survival Explorer

An interactive R Shiny dashboard exploring survival patterns among patients with head and neck squamous cell carcinoma. Users can examine Kaplan-Meier curves, compare patient groups, and explore Cox proportional hazards model results.

R Shiny Survival Analysis Kaplan-Meier Cox Model
Survival by Patient Group
5 Years
Survival probability Patient groups β†’

Healthy Places Index

Using data to understand community health.

At the Public Health Alliance of Southern California, I work with large public datasets to understand how community conditions shape health.

My work includes statistical and spatial analyses of public health indicators supporting the Healthy Places Index (HPI) across California and Utah.

I have contributed to HPI score production, technical reports, geographic analyses, and tools designed to help public health practitioners identify communities experiencing greater health and social needs.

California Healthy Places Index map

Things I enjoy
outisde of work!

🏞️

National Parks

I've visited 9 national parks so far! Channel Islands and Death Valley are next up on my list.

🎭

Broadway

I have strong opinions about musicals and will happily talk about them for hours. Phantom of the Opera, Moulin Rouge!, Hadestown, and The Lost Boys are some of my favorites.

Let's connect!

I'm interested in opportunities involving health data science, healthcare analytics, outcomes research, behavioral health, and patient-centered data.

LinkedIn β†—