Our team is passionate about transforming the lives of people who struggle with the current post-surgical drain options. After witnessing the experience of people who live with JP drains, we felt compelled to create a solution that has the potential to profoundly help people. With years of clinical interviews and engineering research, we decided to start SOMAVAC® Medical because we wanted to help patients now.  


Esra Roan, PhD

Co-Founder/CEO

Esra is the co-founder of SOMAVAC® Medical Solutions. Prior to her role with SOMAVAC®, she was an Associate Professor in Biomedical Engineering at the University of Memphis. Esra's more than 15 years of experience in product development and biomedical research gives her the tools to enhance the lives of patients with products that make a difference. Her education is in Mechanical Engineering (TTU and U of Cincinnati). LinkedIN, GoogleScholar.

Please contact Esra at esra@somavac.com with any questions or comments.


Josh Herwig

Co-Founder/CTO

Josh is a serial tinkerer with professional experience in machine design, electronics, and manufacturing. He holds a B.S. in Mechanical Engineering from Tennessee Technological University, and is a graduate of the University of Memphis/UTHSC joint Master’s program in Biomedical Engineering.  Josh serves as the Chief Technology Officer for Somavac Medical Solutions, and is spearheading the device development. LinkedIn

You can reach Josh at josh@somavac.com.


David Oliver  

Product Marketing Manager

David has over 15 years of diverse experiences in sales, marketing, and customer relations. He launched medical devices in orthopedics and managed sales in DME. In addition to his professional career in medical device marketing, David is also an avid musician. He is a graduate of U of Memphis with BA and MBA. LinkedIn 

You can reach David at david@somavac.com.