Our Cardiologists

Dr. Deo is a board-certified cardiologist (ABIM Internal Medicine and Cardiovascular Disease). He earned his MD at Cornell University Medical College and his PhD at The Rockefeller University through the Tri-Institutional MD–PhD program, trained in internal medicine at Brigham and Women's Hospital and in cardiology at Massachusetts General Hospital, and is a member of the faculty at Harvard Medical School.

He spent more than a decade as an academic physician-scientist — on the faculty at the University of California, San Francisco and later at Harvard, and as Chief Data Scientist of One Brave Idea, a research initiative applying machine learning to cardiovascular disease. His work, including foundational research on the automated interpretation of echocardiograms, has appeared as first- and senior-author publications in journals including Cell, Nature, and Nature Genetics. He is Co-Founder, Chief Medical Officer, and Chief Product Officer of Atman Health.

Deo Medical Cardiology grew from a simple conviction: the modern tools of cardiology — advanced biomarkers, imaging, genomics — can prevent far more disease than reactive care does, when a cardiologist measures the right things and acts on them early.

Dr. Jingyi Gong is a board-certified cardiologist with expertise spanning clinical cardiology, population health, value-based care, and care delivery innovation. She is passionate about leveraging technology-enabled care models to improve cardiovascular outcomes and deliver high-value, patient-centered care at scale.

Dr. Gong earned her BS in Neuroscience from Brown University and her MD through the Harvard-MIT Health Sciences and Technology (HST) program. She completed her internal medicine residency at Brigham and Women's Hospital and her fellowship in cardiovascular medicine at Massachusetts General Hospital, where she developed expertise in general cardiology, preventive cardiology, and noninvasive cardiovascular imaging, including echocardiography and nuclear cardiology.

In addition to her clinical practice, Dr. Gong conducts research focused on cardiometabolic population health, value-based care, and healthcare delivery innovation. Her work has been published in leading journals, including JAMA, JAMA Cardiology, and JACC. She has collaborated with organizations at the forefront of care delivery innovation, including Heartbeat Health, Devoted Health, and AristaMD, helping advance technology-enabled, value-based cardiovascular care. Through her clinical, research, and operational experience, Dr. Gong is committed to transforming cardiovascular care by improving quality, expanding access, and enhancing outcomes for patients nationwide.