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Mariana Costea

 
Care Governance & Operational Improvement Specialist

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Mariana Costea is a Registered Nurse, C-CAF Accredited Consultant, author and Founder & Director of Mareric Limited, with 17+ years of experience across health and social care.

Her career has taken her from frontline care and nursing through registered management, regional clinical leadership, service turnaround and independent consultancy.

That experience shapes how she works today: starting with the reality of care, following the evidence and looking beyond whether governance systems exist to whether they actually work.

GMT20251218-095918_Clip_Mariana Costea's Clip 12_18_2025
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Client Reflection​

“Mariana didn’t just help us pass an inspection, she changed how we think, how we lead, how we care. The shift was permanent.”


 Registered Manager, North West​

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