About Us

DialySensors, Inc.

DialySensors, Inc. is a healthcare technology company based in Blacksburg, VA. It was co-founded by Drs. John Robertson and Ryan Senger, the inventors of the Rametrix™ technology. 


The company collaborates with dozens of nephrologists, urologists, surgeons, oncologists, and other healthcare professionals on numerous ongoing proof-of-concept and validation studies in academic, corporate, and government settings. The shared goal of the DialySensors team and their collaborators is to use Rametrix™ technology to improve patient care and quality of life – while reducing healthcare costs.

John L. Robertson (CEO)

Dr. Robertson, VMD, PhD is a nephrologist/pathologist with 40 years of experience in medical research and medical device development. He has managed anatomic/clinical pathology laboratories, large (>30 person) research groups, and multi-million-dollar capital projects in the private sector. 

Ryan S. Senger (CTO)

Dr. Senger, PhD is a chemist and chemical/biological engineer by training with 20 years of experience in experimental and computational biochemical related research and data analysis. He has served as the Principal Investigator on multiple research projects sponsored by NIH, NSF, and the USDA. 

Richard Daugherty (COO)

Dr. Daugherty has over 30 years of  experience in leading new businesses and corporate ventures, new product developments, and technology management activities. 

Staff, Collaborators, and Consultants

We acknowledge the support and contributions of all of our staff, collaborators, and consultants. We respect their privacy by not posting names here at this time.

Contact Us

Located in the Virginia Tech Corporate Research Center

DialySensors, Inc.

2000 Kraft Dr SW, Suite 1208, Blacksburg, Virginia 24060

(540) 239-0169

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