Nicholas Walker is the Director of Data Science at Optum, bringing over 6 years of data science experience in academic and clinical settings. With a strong foundation in speech-language pathology, Nicholas has applied statistical and machine learning techniques to address complex healthcare challenges. They have previously held positions such as Principal Data Scientist at UnitedHealthcare and Research Scientist II at the University of Texas at Dallas. Nicholas earned a Ph.D. in Speech, Language, and Hearing Science, further solidifying their expertise in both data science and communication disorders.
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