About Alpha Tau

Rethinking cancer care from the inside out.

Our Mission

Alpha TAU began with a simple but powerful insight: we believe that cancer patients should receive powerful therapy, delivered directly into the tumor, and without the harsh side effects.

The Unmet Need

In the current cancer treatment landscape, most types of cancer are treated by systemic therapies and external beam radiation. However, these therapies typically cause damage to the surrounding healthy tissue as well as to the cancer cells, potentially causing side effects. Plus, these therapies are often given in small doses and stretched over many cycles or fractions. We knew there had to be another way.

The Solution

With this insight, we developed the Alpha DaRT®, a technology designed to harness the naturally powerful properties of alpha particles to treat the tumor with precision, while potentially sparing nearby healthy cells. With the Alpha DaRT, our mission is to allow patients to receive an ultra-high dose of localized treatment in a single session with minimal side effects.

This is Our Purpose

Extending curative treatment beyond existing options

Extending curative treatment beyond existing options

Targeting high-unmet-need cancers without effective standards of care

Targeting high-unmet-need cancers without effective current standards of care

A localized approach to amplify systemic treatment

A localized approach to amplify systemic treatment

More About Us

Career

Career

Blog

News and Media

Investor Relations

Investor Relations

Leadership

Uzi Sofer - CEO & Chairman

Uzi Sofer

CEO & Chairman

Robert Den MD - Chief Medical Officer

Robert Den MD

Chief Medical Officer

Raphi Levy - Chief Financial Officer

Raphi Levy

Chief Financial Officer

Ronen Segal - Chief Technology Officer

Ronen Segal

Chief Technology Officer

Amnon Gat - Chief Operations Officer

Amnon Gat

Chief Operations Officer

Prof. Yona Keisari - Chief Scientific Officer

Prof. Yona Keisari

Chief Scientific Officer & Co-Inventor

Board of Directors

Uzi Sofer - CEO & Chairman

Uzi Sofer

CEO & Chairman

Nadav Kidron - Director

Nadav Kidron

Director

Maya Netser - Director

Maya Netser

Director

Dr. David M. Milch - Director

Dr. David M. Milch

Director

Ruth Alon - Director

Ruth Alon

Director

Alan Adler - Director

Alan Adler

Director

Morry Blumenfeld, PhD - Director

Morry Blumenfeld, PhD

Director

Michael Avruch - Director

Michael Avruch

Director

Scientific Advisory Board

Prof. Michael J. Zelefsky, M.D. - Chief Medical Consultant

Prof. Michael J. Zelefsky, M.D.

Chief Medical Consultant

Prof. Aron Popovtzer - Medical Consultant

Prof. Aron Popovtzer

Medical Consultant

Robert Den MD - Chief Medical Officer

Robert Den MD

Chief Medical Officer

Dr. Stephen Hahn - Medical Consultant

Dr. Stephen Hahn

Medical Consultant

Peter Melnyk - Chief Commercial Officer

Peter Melnyk

Consultant

Honoring Professor Itzhak Kelson (1940 – 2025) co-inventor of Alpha DaRT and pioneer in applied physics and cancer care, remembered for his brilliance, humility, and warmth.