Digital Health Expert Witnesses

Stanford, California

Biomedical Engineering, Medical Devices - digital health, finite element modeling, cardiovascular disease, surgical devices, biomechanics, fluid mechanics, pediatric cardiology, pediatric devices, machine learning, artificial intelligence, computational modeling, coronary artery disease, congenital heart disease, artificial heart, stents

Dr. Marsden is a full professor at Stanford and head of the Cardiovascular BioComputational Lab. Dr. Marsden has broad expertise in cardiovascular disease biomechanics and computational modeling. She trained as a mechanical engineer (Princeton BS, Stanford PhD) with expertise in computational science and fluid mechanics before moving into the biomedical field. She has extensive experience with cardiovascular medical devices, including stents, ventricular assist devices, hemolysis and thrombosis, pediatric devices, catheters, and heart valves. She has a particular focus on computational fluid dynamics simulations and finite element modeling of the cardiovascular system, including the incorporation of machine learning and artificial intelligence into clinical decision making. She has worked extensively in pediatric cardiology, applying computational modeling to congenital heart disease for surgical planning and medical device evaluation. She has served as a consultant for medical...

Fair Lawn, New Jersey

Artificial Intelligence, Information Technology - Generative AI, NLP, AI, Machine Learning, Data Analysis, Deep Learning, Neural Networks, Data Pipeline Architecture, Cloud AI Service, Healthcare AI, HIPPA, Electronic Health Records, FHIR, Digital Health, AI Privacy, AI Transparency, AI Regulatory Compliance, AI System Audit, Data Breach Analysis, Data Process Analytics

Dr. Vatankhah is an Artificial Intelligence, Machine Learning, and Data Analysis expert with over 15 years of experience designing, building, and auditing AI systems across healthcare, enterprise software, and consumer technology. She holds a PhD in Biomedical Engineering and an MS in Computer Science, and is certified in Azure AI by Microsoft. Dr. Vatankhah served as Assistant Professor of Computer Information Systems at higher education universities and is the Founder and CEO of AiTech Space, an AI consulting firm serving enterprise clients in healthcare, supply chain, and IT operations. She is available to serve as an expert witness in matters involving: - AI System Disputes— evaluating whether an AI system performed as represented, including failure analysis, output accuracy, and system behavior under specific conditions - Data Analysis & Statistical Evidence— analyzing datasets, identifying patterns, validating or challenging data-driven conclusions, and presenting complex quan...

Brooklyn, New York

Neurology, Artificial Intelligence - Vascular Neurology (Stroke), Medical Informatics, Clinical Informatics, Telehealth, Digital Health, Teleneurology, AI

Dr. Benjamin Kummer is a board-certified neurologist with fellowship training in vascular neurology and clinical informatics. He has more than a decade of experience in acute and outpatient neurological care and serves as Director for Clinical Informatics in Neurology at the Mount Sinai Health System in New York City. Dr. Kummer’s clinical work spans the full spectrum of cerebrovascular disease, including ischemic stroke, intracerebral hemorrhage, TIA, reperfusion therapy decision-making, post-stroke complications, and neurological disability assessment. He has treated and evaluated thousands of stroke and general neurology patients across high-volume academic hospitals, neuro-ICUs, and emergency departments. A recognized leader in clinical informatics, Dr. Kummer oversees enterprise-level neurology data strategy, EHR integration, HL7/FHIR workflows, clinical decision support, digital health implementation, and quality/safety initiatives. He serves as the data steward for EEG, neu...