Ashlyn Castillo is a seasoned professional in client success management with extensive experience across various companies. Currently serving as a Senior Client Success Manager at Waystar since April 2025, Ashlyn has previously held key positions such as Senior Manager and Manager of Client Success at Cohere Health from February 2023 to April 2025. Earlier roles include Senior Customer Success Manager for Enterprise Accounts at Talkwalker, Client Success Manager for Executive Programs at Gartner, and a position in Sales Operations at AMN Healthcare. Ashlyn began a career in consulting for rehab therapies at Cerner Corporation. Ashlyn holds a Bachelor of Science in Health and Exercise Science and a minor in Coaching from Missouri Western State University, complemented by a foundational education at Maize Sr High School.
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