Marcelino O. has extensive experience in various roles across multiple industries, primarily in healthcare and telecommunications. Currently serving as a Certified Application Counselor and Senior Member Services Representative at Centene Corporation since February 2020, Marcelino O. previously held the position of Senior Revenue Cycle Analyst at UnitedHealth Group from August 2017 to June 2023. Marcelino O.'s earlier roles include management and supervisory positions at AT&T, Sprint, Time Warner Cable, and Verizon, demonstrating proficiency in customer service, sales, and procurement. Education includes a Bachelor of Science from Marist College and an Associate of Applied Science from Mercy University.
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