Our Mission

PIONEERING HEALTHCARE INNOVATION

In a landscape where clinical technology has become more of a burden than a boon, ViyaMD seeks to reclaim the promise of technology in healthcare. Forged from the combined expertise of leaders in medicine, law, and technology, our platform does more than integrate with existing systems—it redefines them.

HARNESSING THE POWER OF GENERATIVE AI

Our proprietary clinical intelligence system lays the foundation for a healthcare era where the focus shifts back to the clinician’s touch—patient care, diagnosis, and treatment—powered by an AI that streamlines workflows, extends the clinician's reach, and ultimately, improves the quality of care.

It's a commitment to smarter, not harder work, ensuring every decision, diagnosis, and treatment is informed by reliable, meticulously verified AI support. With ViyaMD, technology in healthcare is no longer the problem—it's the path to better care.

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Meet Our Team

  • Residency in Internal Medicine from Cedars-Sinai Medical Center
  • MD from Charles E. Schmidt College of Medicine
  • JD from University of California Los Angeles School of Law
  • BA with Honors from Johns Hopkins University

Josh
Grischkan

MD, JD
CEO & Co-founder
  • Previously Tech Lead at Cruise and Microsoft
  • MS in Artificial Intelligence from University of Michigan

Hari
Govardhanam

MS
CTO & Co-founder
  • Assistant Professor at University of Toronto Dalla Lana School of Public Health
  • Previously Research Scientist at MIT
  • DPhil in Healthcare Innovation from University of Oxford
  • BEng in Biomedical & Electrical Engineering from McMaster University

Alistair
Johnson

PhD
Head of AI
  • Previously at Didi and Cruise
  • MS in Mathematics from San Francisco State University

Nicolay
Postarnakevich

MS
Founding Engineer
  • Previously at Cruise and Aurora
  • Previously at Carnegie Mellon Center for ML and Health
  • BS in Computer Science, Minor in Machine Learning from Carnegie Mellon University

Jeremy
Ong

BS
Founding Engineer

Our Advisors

  • Assistant Professor at University of Toronto Department of Computer Science
  • Assistant Professor at University of Toronto Department of Laboratory Medicine and Pathobiology
  • Tier II Canada Research Chair in Computational Medicine
  • CIFAR AI Chair at Vector Institute
  • PhD in Machine Learning from MIT

Rahul G. Krishnan

PhD
  • Associate Professor of Medicine at UPenn Perelman School of Medicine
  • Clinical Informatics Manager at Penn Medicine Center for Health Care Innovation
  • Hospitalist at the Hospital of the University of Pennsylvania
  • Associate Chief Medical Information Officer for Custom Solutions at Penn Medicine
  • MD from Washington University in St. Louis

Yevgeniy Gitelman

MD