Developed MedAgentGym (June 2025): an interactive gym-style platform for training LLM agents in code-based medical reasoning
Awarded NVIDIA Academic Grant (March 2025) to support research on enhancing fundamental agent capabilities of LLMs in biomedicine
Published multiple high-impact papers, including:
— 'MedAgentGym: Training LLM Agents for Code-Based Medical Reasoning at Scale' (arXiv)
— 'WorkForceAgent-R1: Incentivizing Reasoning Capability in LLM-based Web Agents via Reinforcement Learning' (arXiv)
— 'Collab-rag: Boosting retrieval-augmented generation for complex question answering via white-box and black-box llm collaboration' (COLM'25)
— 'MedAgentsBench: Benchmarking Thinking Models and Agent Frameworks for Complex Medical Reasoning' (arXiv)
— 'Fairness artificial intelligence in clinical decision support: Mitigating effect of health disparity' (JBHI'24)
— 'MedAssist: LLM-Empowered Medical Assistant for Assisting the Scrutinization and Comprehension of Electronic Health Records' (WWW'25)
— 'Predicting pediatric patient rehabilitation outcomes after spinal deformity surgery with artificial intelligence' (Nature Communication Medicine)
— Multiple papers on causal inference, clinical decision support, and EHR analysis in journals such as BMC Medical Informatics and Decision Making
Contributed to MIMIR: A Customizable Agent Tuning Platform for Enhanced Scientific Applications (EMNLP'24)
Background
Tenure-Track Assistant Professor in the Department of Health Data Science and Biostatistics at UT Southwestern Medical Center
Faculty member of the Quantitative Biomedical Research Center at UTSW
Research focuses on the intersection of artificial intelligence (AI) and healthcare, advancing fundamental algorithms and applied systems for precision and personalized medicine
Special emphasis on pediatric healthcare, cancer, and rare diseases
Current research directions include: large language models for translational medicine, agentic AI for biomedical discovery, and responsible AI practices to improve clinical research and practice