We have big news.

Sandstone received FDA Clearance for the Trak Male Fertility Testing System.

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App

The Trak App.

Improve your health, habits, and sperm to reach your goals.

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What we do

Powerful Tests

Robust, highly sensitive lab-quality tests

Data Visualization

Elegant, easy-to-understand visualization of results

Education

Well-written, consumer friendly health information

Tools

Interactive tools that empower consumers to take control

Who we are

Karen Drexler

Karen Drexler

Chief Executive Officer
Greg Sommer

Greg Sommer

Cofounder, Chief Scientific Officer
Ulrich Schaff

Ulrich Schaff

Cofounder, Chief Technology Officer
Sara Naab

Sara Naab

Cofounder, Marketing & Quality Director
Paul Manners

Paul Manners

Chief Financial Officer
Kirk Harmon

Kirk Harmon

Software Architect
Jon Epperson

Jon Epperson

Research Associate
April Culver

April Culver

Creative Associate
Raymond Naval

Raymond Naval

Software Developer
Tiffany Quebral

Tiffany Quebral

Operations Lead
Laura Fredriksen

Laura Fredriksen

Product Development Lead
Michael Eisenberg, MD

Michael Eisenberg, MD

Medical Advisor

Directors

Karen Drexler

Karen Drexler

Chief Executive Officer
Greg Sommer

Greg Sommer

Cofounder, Chief Scientific Officer
Kevin King

Kevin King

Board Member
June Fallon

June Fallon

Board Member
Rich Brenner

Rich Brenner

Board Member

Trak at Health 2.0

Sandstone CEO, Greg Sommer, presents Trak at the cutting-edge Health 2.0 Conference

Headlines

Awards