It Expert Witnesses

Yuma, Arizona

Information Technology, Artificial Intelligence - Healthcare Technology, AI enabled clinical systems, Clinical Workflow, Cybersecurity, Interoperability, Clinical Informatics, IT Standards of Care, Protocol Adherence, Technology Infrastructure, High Reliability, EMR, Epic, IT Governance, HIPAA Regulatory Compliance, Data Integrity, EHR, Cerner, Decision Support, Audit Trail

Dr. Marc Chasin is a physician and healthcare technology executive with more than two decades of experience advising and leading healthcare organizations through complex technology, regulatory, and operational challenges. He currently serves as a Chief Digital & Information Officer. He has led both large multi-hospital health systems and small rural hospitals in implementing and governing enterprise healthcare technology, including electronic health record (EHR) systems, enterprise resource planning (ERP) systems, cybersecurity programs, and data governance initiatives. In this executive role, the Chief Medical Information Officer (CMIO), Chief Nursing Information Officer (CNIO, Chief Technology Officer (CTO), and Chief Information Security Officer (CISO) report directly to Dr. Chasin, reflecting his comprehensive oversight of clinical, technical, and security operations. His expertise includes assessing AI-enabled clinical systems and protocol adherence, as well as analyzing HIPAA...

Kansas City, Missouri

Software Engineering, Information Technology - Microsoft, Consulting, Business Process, CRM, ERP, Artificial Intelligence, System Implementation, Software Customization, User Adoption, SQL, Database Design, System Architecture, Accounting Systems, Business Systems, Technology, Technology Training, SAP, Software Development, Database, IT

Executive Summary: Dustin Domerese is a technology leader and entrepreneur in the Microsoft ecosystem, known for his strategic acumen in CRM, ERP, and software implementation and development across several industry verticals. Consulting for Microsoft, SAP, EMC, and HP and as the CEO and Managing Partner of Dynamic Consultants Group, Dustin has steered the company to be a multi-national organization with expertise in Microsoft consulting and achieved repeated recognition on the INC 5000 list. His career is marked by his foundational role in multiple tech startups and his expertise spans business operations, software engineering, database design, and strategic corporate system architecture and system implementations. • Microsoft • Consulting • Business Processes • CRM • ERP • Artificial Intelligence • System Implementation • Software Customization • User Adoption • SQL • Database Design • System Architecture • Accounting Systems • Business Systems • Technology Training • Career Cha...

Durham, North Carolina

Hospitalist, Information Technology - Internal Medicine, Informatics, EHR, EMR, electronic medical records, electronic health records, patient portals, medical records, IT, board certified, Medical Director, Internist, negligence, injury, damages, causation, malpractice, quality of care, medication error, professor

Experienced expert witness for dozens of hospital medicine cases for over 12 years. Hands on experience for over 10 years as a hospitalist and medical faculty at Duke University Health System. Served as director of 30+ FTE academic and clinical hospital medicine program in Connecticut for over three years. Excellent communication skills from teaching Duke physicians and giving academic presentations and lectures. Duke University, University of Connecticut, and Tufts University educated physician board certified in both internal medicine (hospital medicine focused) and clinical informatics. Awarded Phi Beta Kappa and Summa Cum Laude from Clark University. Recipient of Senior Fellow in Hospital Medicine designation from the Society of Hospital Medicine and Scholars Award from Duke University. Received training from SEAK in expert witness testimony. Over 5 years of medical informatics experience as Associate Medical Informatics Officer at Duke Regional Hospital and Informatics Physic...

Seymour, Tennessee

Computers, Cybersecurity - Information Technology, IT, HIPAA, Privacy Act, NIST, Network Security, Data Breach, AI, Artificial Intelligence, Operating Systems, Data Privacy, Cloud Security, Malware, Ransomware, Data Recovery, ISO 27001, Cybersecurity Framework, Critical Infrastructure, Forensics, Contingency Planning

John Horst, CISSP®-ISSAP®, is the owner and Chief Technology Officer for Xanesti Technology Services, LLC. Current Information System Security Officer (ISSO) providing security engineering compliance consultation to the U.S. Department of War. Experience with major cybersecurity standards (e.g., National Institute of Standards and Technology, ISSO 27001, CIS). 28 years’ experience in software development, secure software architectures and coding, systems integration and testing, and user support. Experience evaluating emerging Artificial Intelligence technologies and compliance frameworks. Substantial expert witness case history across State (including Family Court) and Federal jurisdictions. Active speaker. Certified Information Security Systems Professional. Top Secret National Security Clearance. Patent-Holder. John has served in various information technology roles in the U.S. Defense Industrial Base for 20 years, including cybersecurity engineering, software development, inst...

Dallas, Texas

Information Technology, Risk Management - ERP Implementation Failure, Banner ERP, IT governance, vendor disputes, SaaS, failed implementation, Ellucian, IT projects, change management, contracts, ERP service recovery, data migration, higher education ERP, cloud migration, software disputes, IT standard of care, system integration, Oracle, IT integration, project recovery

Bernadette Gratton is a technology executive and expert witness with deep, hands-on expertise in ERP implementation lifecycle management, IT project governance, and implementation failure analysis. With a career spanning enterprise technology environments across Higher Education, healthcare, and enterprise SaaS — from on-premises deployments through modern cloud environments — she brings a practitioner's perspective that is both historically grounded and current, with command of what successful implementations look like and precisely where and why they fail. Her expert witness work focuses on ERP and IT implementation failures, including vendor misrepresentation, scope mismanagement, data migration errors, inadequate change management, breach of contract, and failure to meet industry-standard project governance requirements. Expert Witness Experience Ms. Gratton has served as a technical expert witness in Higher Education ERP litigation, providing analysis on implementation failur...