GTcardio Healthcare company

GTCardio combines SaaS AI algorithmic and medical knowledge in the cardiovascular field with hardware development. GTCardio provides end-to-end solutions for Continuous Healthcare by providing wearables combined with a mobile app and cloud services for analyzing collected remote monitoring data and converting it to hemodynamic graphs and Health Maps.

Meet the Team

We are a team of dedicated professionals, ready to do what ever it takes to make your business grow

Ehud Baron

Chairman, President, and CTO

Ehud Baron, MD D.Sc, Chairman and President of GoldTech Sino, Ltd., HK and Shenzhen, Israel, and US.

1975 – 1995 / served as university professor and researcher in Tubingen University, Germany; Aalborg University – Institute of Electronics Systems, Denmark; Zurich Kanton Spital; Bazel Hoffman La Roche, Switzerland; Technion – Israel Inst. of Technology; UC Berkeley and Stanford University. Research topics included physiological models for muscle motor units, sleep inducing medication and automatic sleep stages, Parkinsonian tremor and motion signal analysis, cerebral blood flow, aacro, and microcirculation. Worked with pioneers in AI on machine learning in UC Berkeley using fuzzy sets and fuzzy control and at Stanford University working on backpropagation algorithms for neural networks for cerebral blood flow and motion signal analysis. Founded and ran several AI companies in Israel, Silicon Valley and Singapore using machine learning for motion patterns and cardiology models.

2009 / Got a grant from GCIC, Cleveland Clinic to develop non-invasive cuffless continuous estimation of hemodynamics for critical care in the CCU and OR. Recently converted to end-to-end solution development, including a combination of a bracelet or wireless ring with cloud-based analytics for continuously predicting BP and cardiac output 24 h/day during daily life. This reflects his concept of “Continuous Healthcare” that is 24/365, is non-obtrusive, and provides a Health Space where users and doctors can see the position of the user in the space, their target zone, and alternative paths to the target that represent different interventions or treatment.

Don Turlington

Don Turlington

Chief Executive Officer

Don Turlington

Chief Executive Officer

Ralph (Don) Turlington, MS, Massachusetts Institute of Technology

Don has been working with health-tech startups for over half a decade and has most recently been part of the Quality Administration for Stanford Medicine and Kaiser Permanente Northern California.

He holds a BS from the University of Virginia and an MS from the Massachusetts Institute of Technology.

Bezalel (Bez) Arkush

Partner acting as Chief Commercial Officer

Bez Arkush is a visionary serial international entrepreneur, for whom creating innovative products and companies is part of his DNA.

Over the last 30 years Bez has developed numerous products in the interactive education and simulation market, toys, books, and Internet-based social environments. Some of his strategic business partners were companies such as IBM Consumer and Educational division, Disney, Meredith, The Learning Company and others.

In the last 8 years his focus shifted to health, wellness, and fitness products focusing on creating improved quality of life mobile devices. Alvio is a mobile platform that provides an innovative solution for improved breathing.

Ronjon Nag

Executive Director

Ronjon Nag is a Stanford Interdisciplinary Distinguished Careers Institute Fellow. He has deployed artificial intelligence systems for mobile devices over three decades, working on AI at Cambridge, where he received a PhD in Engineering; at Stanford, where he was a Harkness Fellow in the Department of Psychology; and at MIT, where he received an MS.

He received the IET Mountbatten Medal at the Royal Institution for his contributions to the modern mobile phone industry.

Companies he has co-founded or advised have been sold to Motorola, BlackBerry, where he held Vice-President positions, and Apple. He is currently an advisor to numerous high tech companies and a Visiting Fellow at the Stanford Center for the Study of Language and Information (CSLI).

Shay Winter

Senior Algorithms Developer

Senior algorithms developer with expertise ranging from communications and biological signal processing to machine learning.

Graduate of IDF “Talpiot” elite technological officers program and veteran of the IDF 8200 technological unit.

Lead developer and a team player with excellent interpersonal skills.

Douglas Herrington

Director of Regulatory Affairs

Douglas has over 20 year’s experience as a Global Director of Regulatory Affairs and Quality Assurance for both medical devices and consumer products.  Having P&L responsibility he provided strategic and tactical leadership to executive management for regulatory compliance and quality assurance.

He has extensive experience with new product development and for securing FDA and State approvals that allow exploiting marketing opportunities, and for on-time delivery to customers like Wal-Mart, Walgreen’s, Rite Aid, CVS among others.

Douglas has consistently strove for and achieved ever improving product quality levels and cost reduction resulting in multi-million dollar savings, and improving Supplier regulatory compliance. He has significant international experience developing and implementing ISO based quality systems that are right sized for the company, and that ensure on-going regulatory compliance and quality improvement.


Thomas Sydenham (1624-1689)

GTcardio’s mission is to reduce arterial aging and related chronic illnesses
(heart attacks, strokes, dementia, erectile dysfunction and more)

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