About US

Executive with a history of growth in the microelectronics and medical device industry. Enjoyed working for large multi-national corporations, and start-ups.  Now enjoying the growth of Digital Heat Corporation.

Published in accounting, patent holder in microelectronics.

Bachelor of Science in Chemical Engineering from Georgia Tech, and Master of Business Administration from Arizona State University.

 Dr. Marshall is a board-certified plastic and reconstructive surgeon with a holistic, patient-centered approach. With experience in both cosmetic and functional procedures, he is dedicated to restoring confidence and improving quality of life for patients recovering from injury, illness, or congenital conditions. 

 Joyann Li leads marketing strategy and growth initiatives at Digital Heat, supporting product positioning, market expansion, and customer acquisition through data-driven insights.

She holds a Master’s degree in Business Analytics from Arizona State University and a Bachelor’s degree in Mathematics from the University of Oregon.