Health Informatics Expert Witnesses

Valencia, California

Nurse, Health Informatics - Operating Room Nurse, Circulating Nurse, RN First Assistant, Audit Trail Analysis, Robotic Surgery, Orthopedic Surgery, Vascular, Gynecology, Spine/Neuro, Documentation Errors, Operating Room, Surgery Center, Trauma, Surgical Errors, Health Informatics, EMR Review, Intraoperative Injury, Surgical Standards of Care, Scrub Nurse

Anna Gray, RN, CRNFA, CNOR is a Certified Registered Nurse First Assistant with over 25 years of perioperative experience across hospital-based operating rooms and ambulatory surgery center leadership. Her operating room expertise spans robotic (gynecologic oncology, urology, general surgery, hepatobiliary, vascular), complex general, vascular (bypass, carotid, endovascular), orthopedic (total joints: knee, hip, shoulder), neurological (spinal, bleed evacuation, tumor resection), & trauma. With hands-on experience in first assisting, circulating, scrubbing, and precepting. This multi-role background provides a comprehensive understanding of surgical team dynamics, role-specific responsibilities, and intraoperative decision-making. Ms. Gray is a former Clinical Director of Operations for a free-standing surgery center, where she oversaw operating room workflow, staffing, regulatory compliance, and quality assurance initiatives. She has extensive experience evaluating adherence to...

Woodside, California

Health Informatics, Software Engineering - Electronic Health Records, EHR, Electronic Medical Records, EMR, Interoperability, Health Information Exchange, Health Data Exchange, Internet, Database, Medical Apps, User Interface, Artificial Intelligence, AI, Machine Learning, Probability, Statistics, Bioinformatics, Intellectual Property, Artificial Intelligence

- A health I.T. expert with a medical degree, medical informatics doctorate, and 20 years of research and development experience in industry. - Adjunct faculty member at Stanford Medical School in the Division of Computational Medicine. - Extensive experience with Electronic Health Records (including audit logs), disease registries, billing/claims system, artificial intelligence, and related technologies - Has consulted as an expert witness on 27 cases since 2011, with 4 depositions and 2 trial appearances since 2019. - A track record of innovation in EHR product development, as well as consulting to health I.T. firms, healthcare provider organizations, pharmaceutical companies, government agencies, and litigators in intellectual property and medical malpractice cases. - Published author and experienced speaker. - Interests and skills include EHRs, clinical data modeling and standards, software engineering, clinical decision support, interoperability, health information exch...

Marietta, Georgia

Information Technology, Health Informatics - Enterprise technology selection, Technology program management consulting, Enterprise technology implementation, Technology vendor selection, Technology consulting services, Healthcare technology management, Technology project management consulting

With over 30 years of consulting, technology leadership, and project management experience, Dan has successfully navigated a diverse range of industries and technologies. Industry experience includes healthcare, consumer product goods, financial services, government, insurance services, utilities/energy, retail, and aviation. In addition to being a Chief Information Officer and having top-tier global consulting firm experience, Dan's consulting portfolio boasts over 60 clients and 500+ projects, with investments exceeding $300 million, many of which were delivered through three Project Management Offices (PMOs) he directly managed. Client consulting engagements have involved small privately held companies up to publicly traded Fortune 50 organizations. Dan's portfolio includes projects of all sizes, from small-scale initiatives involving a few thousand dollars to large, technically complex programs with investments of up to $50 million.

Kailua, Hawaii

Emergency Medicine, Health Informatics - Emergency Medicine, Health Informatics, Clinical Informatics, Medical Records, Electronic Health Records, EHR, EMR, Alert Fatigue, Clinical Documentation, Quality Improvement

Dr. Baker is board certified in both Emergency Medicine and Clinical Informatics. Clinical practice includes more than 30 years of emergency medicine. He was in the first group of physicians to become board certified in clinical informatics. He is on faculty at the University of Hawaii John A. Burns School of Medicine and teaches a graduate level course in Health Informatics. He Is the Medical Informatics Director at his primary hospital and a past Chief-of-Staff. He coordinates the emergency department informatics committee for a four-hospital system and assisted with the Epic implementation for all four hospitals. He is licensed in Hawaii and California. He trained at Harbor - UCLA Medical Center and worked in California prior to moving to Hawaii. He has recent informatics training through Oregon Health and Science University.

Lake Forest, Illinois

Health Informatics, HIPAA - Electronic Health Information Systems, (CPHIMS) Medical Records, Healthcare EDiscovery, (CEDS) Information Governance, Electronic Health Records, Health Insurance, Healthcare Compliance, Clinical Documentation, CEDS, RHIA, Quality Improvement (CPHQ)

Kimberly is a credentialed (MBA, MJ, PBCI, RHIA, CPHIMS, CEDS CPHQ, FAHIMA) healthcare ediscovery, HIPAA, information governance, quality management, and compliance professional with over 30 years of experience in a variety of healthcare settings. She is a national speaker and author on the topics of health information operations, including HIPAA, e-discovery, information governance and healthcare compliance. Kim has been an active member of the Health Level Seven (HL-7) Working Group responsible for review and development of the Records Management and Evidentiary Support (RM-ES) profile for the design and development of the functional profile for Electronic Health Record (EHR) systems since 2006. She has also been an active member and contributor in AHIMA task forces and working groups related to electronic discovery. Kim holds a Master’s of Business (MBA) from the Lake Forest Graduate School of Management, a Master’s of Jurisprudence (MJ) in Health Law and Policy from the Loyola S...

Ellicott City, Maryland

Health Informatics, Pharmacist - Compounding Pharmacy, Outpatient pharmacy, Pharmacy Data Analytics

Pharmacist with in-depth experience across diverse practice settings, combining clinical expertise with leadership and innovation. My multi-faceted skill set includes Medication Therapy Management (MTM), Sterile Aseptic Compounding, Pharmacy Informatics, and Antimicrobial Stewardship. With a Pharm.D. and MBA, I am certified in Immunization, Whole Health Coaching, Diabetes management, Six Sigma (Yellow Belt), and more. Throughout my career, I’ve leveraged my certifications in Clinical Development, Drug Classification, and Data Analytics to optimize pharmacy operations, improve patient outcomes, and streamline healthcare processes. Fluent in written and spoken Korean, I excel at connecting with diverse populations and leading collaborative teams to achieve shared goals. My passion lies in using my knowledge to develop innovative solutions that enhance healthcare delivery. Whether it's through program development, drug data mapping, or advancing clinical outcomes, I am dedicated to m...

Cambridge, Massachusetts

Artificial Intelligence, Health Informatics - Healthcare AI, Bad Faith Denials, Insurance Denials, HIPAA, Machine Learning, Prior Authorization, Agentic AI, Clinical Decision Support, FDA, RAG, LLM Hallucinations, Generative AI, Utilization Review, EEOC, AI Ethics, Algorithmic Bias, AI Governance, AI Fraud, Daubert, ChatGPT

AI expert witness with 15+ years building, deploying, and auditing 100+ production AI systems. Rare combination of practitioner, scholar, and researcher - the expert opposing counsel can't dismiss as "just an academic" or "just an engineer." Most AI experts fall into one category: academics who've never shipped production code, or engineers who can't write a defensible report. I've done both - built AI systems at Harvard Medical School, Apple, and federal agencies while publishing award-winning peer-reviewed research on AI ethics and large language models. This dual foundation creates opinions that survive Daubert challenges and cross-examination. Technical expertise spans multiple domains, including healthcare AI and insurance bad faith litigation, including prior authorization algorithms, utilization management systems, AI-driven claim denials, and clinical decision support failures. Deep experience with LLM hallucinations and defective outputs including GPT, Claude, and Llama fa...

Boston, Massachusetts

Diabetes, Endocrinology - Diabetes, Thyroid, Osteoporosis, Calcium disorders, Adrenal, Pituitary, Hypoglycemia, Hypogonadism, Lipids, Medical Informatics, Health Informatics

Harvard-trained academic endocrinologist and experienced expert witness. Dr. Turchin is a Harvard-trained, double-board certified (Internal Medicine, Endocrinology) full-time practicing academic endocrinologist at Mass General Brigham and Associate Professor of Medicine at Harvard Medical School in Boston, Massachusetts who has been voted as a Boston Magazine Top Doctor every year since 2020. Dr. Turchin is a nationally and internationally recognized leader in the fields of diabetes and chronic cardiometabolic disease and an experienced general endocrinologist. He has published over 100 peer-reviewed publications and book chapters and has given numerous national and international lectures. Dr. Turchin has served as the Medical Lead for the American Diabetes Association's Overcoming Therapeutic Inertia initiative and as the Director of Quality at the Division of Endocrinology at Brigham and Women's Hospital. He has also served as the Founding Chair of American Diabetes Association...

White Lake, Michigan

Health Informatics, Nurse - EHR, Medical Record, Health Record, EMR, Health Information Technology, Assisted Living, Non-Skilled Home Care, Legal Nurse, Senior Care, Medical Malpractice, Nursing Malpractice, Hospitals, Healthcare, Nursing, Record Review, Standards of Care, Investigation, Analysis, Evaluation

I am a Registered Nurse with over 18 years of healthcare informatics/technology (2006) & over 25 years of healthcare experience (1999). I held healthcare roles as a bedside RN, in clinical management, as an electronic health record (EHR) analyst & project manager, and in executive-level positions within the health information technology profession. I have a Bachelor of Science in Nursing and a Master of Science in Health Informatics. I am extremely versed in overall healthcare and can look at cases with various healthcare lenses because of my strong, diverse background. As a leader, I was asked to review multiple cases to assist with standards of care, defendant identification, EHR standards, documentation, and much more. I have reviewed multiple cases related to clinical standards of care, screening for merit, defendant identification, locating experts, organization & summarization of the medical record, and relevant document recommendations. I have also reviewed over 40 cases rela...

Raleigh, North Carolina

Neuroradiology, Health Informatics - Radiology, Imaging, Informatics, DICOM, Brain, Spine, MRI, CT, Administration, Quality, Safety, Compliance, Hospital, Physician, Neuroradiologist, Informaticist

Christopher J. Roth, MD, MMCI, FACR, FSIIM serves as: Professor of Radiology at Duke University School of Medicine, with a specialty of neuroradiology, Lead Physician for the Duke Health Imaging Service Line, Vice Chair in the Department of Radiology for IT and Informatics, and Director of Imaging Informatics Strategy at Duke Health. - Clinical activities: Dr. Roth’s clinical work focuses on diagnostic CT and MRI, as well as interventional spine pain procedures and biopsies. Dr. Roth currently averages more than 100 work relative value units (RVUs) per diagnostic workday, above departmental and national university hospital averages. Dr. Roth has not been named in a malpractice case in his fifteen years of clinical practice. - Administrative Leadership: In leading Duke Health’s Imaging Service Line, Dr. Roth is responsible and accountable for strategies and operations for imaging clinical growth and access, quality and safety, people, as well as revenue cycle and capital outlay...

Richmond, Texas

Pain Management - Medicine, Fraud - Adoption, Arbitratilon, Mediation, Banking, Empolyment Law, Business Operations, Dispute Resolution, Document Examination, Failure Analysis, Health Informatics, HIPAA, Hospital Administration, Human Resources, Mangement, Medical Billing, Risk Management, Artificial Intelligence, Technology, School Safety, OSHA

Physician executive with over 20 years of clinical, administrative, and academic experience across hospitals, emergency departments, inpatient units, urgent care centers, and community health systems. Board-certified physician with deep expertise in medical staff management, quality improvement, and regulatory compliance. Dual-trained with a Paralegal certification and MBA in Finance, offering unique insight into how healthcare operations intersect with legal, financial, and risk domains. Highly experienced in identifying deviations from clinical standards, assessing system-level failures, and providing objective, evidence-based opinions. Independent, Licensed and Board Certified, Full-time Availability AREAS OF EXPERTISE Standards of Care Emergency & Inpatient Pediatric Medicine Hospital & Multi-Site System Administration Medical Staff Credentialing & Supervision Healthcare Compliance (HEDIS, NCQA, HRSA, FTCA) HR Processes & Clinical Oversight Value-Based Care & Quality Metrics ...

Austin, Texas

Insurance, Health Informatics - Actuary, Actuarial, Health Insurance, Medicare, Finance, Medigap, Medicare Advantage, Medicare Supplement

I am a health actuary with over 20 years of experience. I am a Fellow of the Society of Actuaries (FSA), and a member of the American Academy of Actuaries (MAAA). Most of my work experience is related to Medicare, but I know the general health insurance industry and can work on a variety of insurance-related topics. I am an excellent public speaker and writer. I can easily translate the complex topics of my work to a non-technical audience and have an approachable countenance. I worked for three major health insurance carriers for a total of 18 years before launching my own consultancy to work on a variety of health-related projects in 2024. I greatly enjoy the variety of projects I am exposed to as a consultant. I look forward to serving as an expert witness, as it will give me the opportunity to explore even more health insurance topics, and lend my expertise in legal cases. I am good at explaining technical concepts in reports, talking about the concepts of my work to peo...