Corporate Management

Rod Precht, P. Eng.

President and Founder

Exciton Technologies founder and CEO Rod Precht is an experienced chemical engineer, inventor, and corporate leader. Rod draws on his own experience in successfully commercializing silver wound dressing products to guide Exciton’s development and growth.

Melanie Ussyk

Director of Quality Assurance & Regulatory Affairs

Melanie has 16 years' experience in Quality Assurance and GMP operations. She is a Certified Quality Auditor through the American Society for Quality and have been involved in several successful regulatory audits (FDA, Health Canada & KFDA). On top of maintenance of the Quality System, Melanie's focus is on the development and implementation of regulatory and quality strategies to enable marketing of Exciton's products worldwide.

Karen Chomiak, CPA, CGA

Director of Finance

Karen is a professional accountant with more than 20 years experience in management and financial accounting, information systems, human resources and purchasing. She has extensive experience with public companies in the life science and manufacturing sectors.

Karen Dunstan

Manager, Engineering and Operations

Karen is a Professional Engineer with over 8 years experience in medical device and pharmaceutical product development and manufacturing. Karen provides operations and product/process development leadership to grow value responsibly, in a profitable and sustainable manner.












Corporate Office

Denise Holmberg

Office Manager