Marina Chernik

Marina Chernik is a Senior Healthcare IT and AI Consultant with 15+ years of experience in business analysis, BI consulting, and healthcare AI. She helps healthcare organizations improve clinical and administrative processes, particularly RCM, through practical IT and AI solutions.

Marina started her career in business analysis in 2011 and joined ScienceSoft in 2017 as a Middle Business Analyst. Proving herself as a professional with strong analytical thinking, research-driven judgment, and a practical approach to complex digital initiatives, Marina advanced to the position of a Senior Business Analyst and BI consultant, and then to a Senior Healthcare IT and AI Consultant.

Drawing on 15+ years of experience in business analysis and BI consulting, Marina helps healthcare organizations translate complex business needs into practical digital solutions that make everyday work easier, improve efficiency, and support better patient outcomes. She works at the intersection of clinical, business, and technical teams, helping stakeholders align on goals, uncover risks and constraints, and shape workable solution requirements.

During her career at ScienceSoft, Marina has contributed to multiple large-scale projects, including the development of an automated healthcare data analytics platform, BI consulting for a diversified company with 30+ businesses, and consulting for an outsourcing company with 1,000+ employees.

Marina’s current focus is on healthcare IT and the practical application of AI and data analytics to clinical and administrative workflows. She pays particular attention to accuracy, traceability, and risk control — essential considerations in regulated environments. Her research interests include preventing LLM hallucinations and improving the reliability of AI-generated outputs, including in SBAR-based clinical communication scenarios.

Marina also explores opportunities to improve healthcare revenue cycle management through automation, data analytics, and AI. Drawing on her background in business analysis and BI consulting, she focuses on identifying workflow bottlenecks, reducing manual work and billing errors, and defining requirements for solutions that help providers minimize claim denials and gain better visibility into revenue cycle performance.

A co-author of over 40 scientific publications, Marina also shares her expertise on ScienceSoft’s blog.

As Nathan Rothschild said, he who owns the information owns the world. 200 years on, and I must admit it’s still the foundation of my business analysis practice. I find that it is especially true in healthcare, where accurate, timely, and well-structured information can directly support better decisions and better care.

Featured Expert Talk

How to Fight Clinical AI Hallucinations | Interview

In this expert interview, Marina explains why AI hallucinations remain a serious risk in clinical AI systems and how healthcare organizations can reduce this risk through strong verification architecture.