Kei-Hoi Cheung, PhD

Associate Professor of Emergency Medicine and of Anesthesiology (Medical Informatics)

Departments & Organizations

Medical Informatics, Yale Center for

NHLBI Proteomics

NIDA Neuroproteomics Center

Office of Student Research

Yale Combined Program in the Biological and Biomedical Sciences (BBS): Computational Biology and Bioinformatics | Molecular Cell Biology, Genetics and Development: Genetics and Genomics


Dr. Cheung has distinguished himself as a researcher and educator in the field of Biomedical Informatics with a growing national and international reputation. A particular strength is Dr. Cheung’s ability to forge strong, productive collaborations with a range of different bioscience researchers at Yale, in which his contributions include the development of complex databases and informatics tools that are critical for the research projects being performed. In the context of these collaborations, Dr. Cheung is simultaneously able to carry out his own informatics research on issues involved in robust interoperation and integration of databases and tools in the biosciences. In addition to giving talks and presentations at national and international meetings, he has published his own informatics research in peer-reviewed journals and conference proceedings, as well as contributing to publications focused on his collaborators’ research. He has established a broad base of collaborations with faculty in different departments at Yale, including Genetics, Pathology, Computer Science, Biostatistics, Molecular Biophysics and Biochemistry, and Biology. He is currently Director of Biostatistics and Bioinformatics Core of the NIDA Proteomics Center, focused on collaborative informatics support of neuroproteomics research at Yale. In addition to being a collaborator on the grants of collaborators, Dr. Cheung has been PI of an NIH career development award and of a research grant from NSF.

Dr. Cheung has recently embarked on research involving the semantic web using the next generation of web technologies to integrate life science data and tools, and is co-editor of two books for Springer-Verlag titled: “Semantic Web: Revolutionizing Knowledge Discovery in the Life Sciences” and “Semantic e-Science”, respectively. Dr. Cheung also led the BioRDF task force (2008-2010) of the Semantic Web for Health Care and Life Sciences Interest Group that is an international community engaging in the creative use of Semantic Web in biomedicine.

Dr. Cheung has recently embarked on natural language processing projects in annotating, extracting and retrieving information from clinical text as part of the Veteran Administration (VA) electronic medical records.

In summary, Dr. Cheung’s biomedical informatics expertise in database/semantic web research and tool development, his national and international recognition as a researcher/educator, and his research contributions in these areas exemplify the attributes of a prominent researcher in biomedical informatics.

Education & Training

PhD University of Connecticut (1998)

International Activity

  • SenseLab Project Austria; China; South Korea (2006 - 2006)

    This is a neuroscience informatics project involving the exploration of Semantic Web technologies in neuroscience data integration. In 2006 a visiting scholar from Zhejiang University, Hangzhou, Zhejiang, China came to YCMI to collaborate with Dr. Cheung on this neuroinformatics project. A PhD...

  • Bioinformatics Summer Exchange Program Hong Kong (2005 - 2006)

    This is a summer program that has been established between the University of Hong Kong's (HKU) Bioinformatics Program (which is an undergraduate program) and Yale Center for Medical Informatics (YCMI) which is affiliated with Yale's Computational and Bioinformatics (CBB) PhD program. Prof. Cheung...

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Contact Info

Kei-Hoi Cheung, PhD
Office Location
300 George Street, Ste 501
New Haven, CT 06511

Cheung Homepage/Center for Medical Informatics