Meet Our Staff


T.C. Eden Director of Imaging

T.C. Eden is BMI’s Director of Imaging, as well as the head of our sales team. T.C. has been a pioneer in Carotid-IMT Imaging for nearly a decade, serving as Director of Imaging for Clinical Diagnostic Imaging from 1999-2009. T.C. is your go-to ultrasound expert in the front rage.


Mark Anderson – Director of Operations/Sales

Mark Anderson is BMI’s primary Account Manager for all clients, as well as a Mobile Imaging Specialist serving our clients in Northern Colorado. A graduate of CSU, Mark handles any questions our clients might have (technical, financial, or otherwise) about our cutting-edge ultrasound services.


Jim Larsen Senior Imaging Specialist

Jim Larsen is the Boone Heart Institute’s Senior Clinical Imaging Specialist. When he’s not busy working with patients in the clinic, Jim works as a Mobile Imaging Specialist, performing a variety of tests for physicians across the Front Range. Since graduating from Rochester Institute of Technology in 1995, Jim has worked as an ultrasound technician for 15 years, most recently for Swedish Hospital from 2001 through 2008.


Les TheonnesData Analyst

Les Theonnes joined BMI alongside T.C. Eden in 2009, to work as our primary Data Analyst.  Les uses industry standard software to calculate our team’s ultrasound measurements down to the hundredth of a milimeter.  The entire BMI team is committed to providing the utmost precision in our calculations.


Meghan SmithImaging Specialist

Meghan joined the growing BMI team in 2015.  Meghan is an experienced ultrasound imaging technician who performs testing for clients throughout Colorado.  Meghan is always working to spread BMI’s message of early detection and aggressive prevention, including sponsoring educational programs throughout the region alongside Dr. Boone.


Ivan Dyson – Imaging Specialist

Ivan Dyson is BMI’s newest addition, as well as a Mobile Imaging Specialist serving our clients in Southern Colorado and Colorado Springs. With 20 years of experience serving in the Air Force, Ivan brings much more to the table than just imaging.  His great attitude and work ethic will be apparent the first day in your office.  We are excited to have Ivan on board.


Allyson Harris – Imaging Coordinator

Allyson Harris provides customer service and schedule management to all of BMI’s clients.  In addition to coordinating BMI’s team of techs, Allyson works as the Clinic Coordinator for the Boone Heart Institute.  Give us a call anytime to speak with Allyson about your imaging needs.