Mary Jane Johnson

Chief Of Staff, Corporate Secretary & Director Of Marketing Communications at Predictive Health Diagnostics Company

MJ Johnson has a diverse work experience spanning various industries. They began their career in 2003 at Quest Diagnostics Nichols Institute, where they provided executive support to the President and other senior executives.

In 2011, they joined GE Healthcare, initially as an Executive Assistant to the VP of Marketing, Sales, and other departments. During their time at GE Healthcare, they also served as an Operations Specialist in Marketing Communications and later as a MarCom Marketing Leader and Operations Manager, overseeing global advertising and promotions. They achieved cost savings through workflow simplification and improved project management strategies.

From 2015 to 2016, Johnson worked at MolecularHealth as a Senior Manager in Global Marketing Operations. They managed strategic marketing projects, collaborated with finance teams, and oversaw various marketing functions.

In 2016, Johnson joined Human Longevity, Inc., where they served as the Manager of Administrative Services and Executive Assistant to the CEO and other executives. They handled budget planning, personnel administration, and project coordination.

From 2018 to 2019, Johnson worked at Philips as a Marketing Project Manager for the Radiology Informatics Portfolio. They developed and led global marketing programs, managed budgets and timelines, and collaborated cross-functionally.

At MossWarner in 2019, Johnson worked as an Events Project Manager, managing various event-related tasks.

From 2020 to 2023, Johnson joined Oncocyte Corporation, initially as a Marketing Trade Shows Events Manager and later as a Commercial Operations and Marketing Communications Manager. They led marketing programs, managed budgets, and supervised marketing communications projects.

Most recently, Johnson joined SmartHealth Dx in 2023 as the Chief of Staff, Corporate Secretary, and Director of Marketing Communications.

MJ Johnson has completed independent coursework, although the specific duration, degree obtained, and field of study are not provided.

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Previous companies

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Quest Diagnostics logo
GE Healthcare Systems logo

Timeline

  • Chief Of Staff, Corporate Secretary & Director Of Marketing Communications

    January, 2023 - present

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