ECHO Stethoscope. Very First Retractable Stethoscope

Finalizing the functionality of the ECHO to better serve those who help save lives.  If you have any suggestions or input please contact me directly at  I am the CEO and Founder of the ECHO Stethoscope with background as a Registered Nurse, so don't worry about using medical jargon.

“With the medical community having an increase of technology and innovation, why haven’t we changed the 160-year-old stethoscope”

Spoken by Mark Gross at the inaugural Rocky Mountain Veterans Pitch Competition


More length, Clip-On Modern Design and Customizable to Make it Unique for Your Personality

Retractable to make it portable enough to carry with you inside and outside of the hospital.


ECHO Community

We are starting to take Pre-Orders on our ECHO Plastic models!!!!!!  

If any of you have any suggestions or recommendations please feel free to leave a message in the blog post or email Mark at We hope to have this first order out very soon.

ECHO Stethoscope LLC

1240 S. Birch Steet

Denver, CO


Get directions

Build loyalty and support for the launch of the ECHO Stethoscope, Together we can improve the way to serve people, To save more lives when that moment comes