The StoCastic team members are transforming the delivery of healthcare through ground-breaking solutions that harness large-scale electronic health record data and provide clinicians with real-time, predictive insight for smoother and more affordable care. 


The multidisciplinary team at StoCastic is made up of engineering scientists, clinicians, and business leaders united in mission and passion to revolutionize healthcare. 

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Eric Hamrock, MBA

Co-Founder & CEO

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Eric is a healthcare administrator with over 10 years of experience in operational leadership, performance improvement, and project management. Eric is a Certified Lean Sigma Black Belt with a track record of implementing initiatives focused on operational and financial performance in the healthcare industry with measurable results.

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Scott Levin, PhD

Co-Founder & CTO

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Scott has a background in biomedical engineering and is an Associate Professor and Associate Director for Research in Emergency Medicine in the Johns Hopkins University (JHU) School of Medicine.  He’s also the Director for Systems in the Malone Center for Engineering in Healthcare housed in the JHU Whiting School of Engineering.  His work is focused on the development of systems engineering tools to improve the value of healthcare delivery and medical decision-making.

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Jeremiah Hinson, MD PhD

Chief Medical Officer

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Jeremiah is a board-certified emergency physician who practices at Johns Hopkins, where he also serves as Assistant Director for Research in the Department of Emergency Medicine. He has advanced training in translational research and is interested in the development and dissemination of data-driven decision support tools that improve outcomes for patients and healthcare organizations.

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Sean Barnes, PhD

Data Scientist

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Sean is an Assistant Professor of Operations Management in the Robert H. Smith School of Business at the University of Maryland, College Park. His research expertise is in healthcare analytics, agent-based modeling, discrete-event simulation, and network analysis.

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Matt Toerper

Software & IT

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Matt is a software engineer with 14 years of experience in the health information technology (HIT) sector. He is the lead architect on a number of software applications that leverages large-scale health data and translates models to practice. Matt has extensive experience in EHR building and integration, health information security, and database design and architecture.

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Brad Panchura

Chief Information Officer

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Brad brings skills in software engineering, systems architecture, network sustainment, and prototyping. A large body of his experience is in developing and scaling web-applications including both SOAP and RESTful web services. Brad also brings a rich understanding of SQL based back-ends and big data warehousing and implementation.

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Anthony DeAngelo, MHA

Business Operations Manager

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Anthony carries experience as a division manager and operations manager within a large urban medical center and has a strong technical background with a degree in bioengineering.


Rachel Hamrock

Marketing & Communications

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Rachel’s background is in business administration and communication. She received her Master of Arts in Communication with a concentration in Health Communication from Johns Hopkins University.

Novel machine learning methods combined with care team judgment provide new foresight, enabling innovative hospital care delivery models.