MolecuLight is guided by a board of directors who has achieved success in various companies within the healthcare industry where they provided business perspectives and insights for the advancement of those companies.

William J. Wignall

William J. Wignall

Chairman of the Board

President & CEO, Sangoma Technologies

Bill is currently the President and CEO of Sangoma Technologies, a publicly traded company based in Toronto, Canada. He offers a highly global scope, having worked and lived in many international settings. He is experienced in all company sizes (start-up/SME/large/multi-national) and in various modes of operation including both rapid growth and turn-around. Bill is also an ICD certified Director (ICD.D) and a graduate of their Directors Education Program.


Sam Ifergan

President, IGAN Partners

Sam is the President and Partner at iGan Partners, a growth capital firm that invests in early stage software/internet and medical device/healthcare IT companies. Sam previously co- founded VisualSonics Inc., a company dedicated to preclinical imaging. He sits on the board of various companies including healthcare/medical device related companies and is also a member of the YPO Toronto chapter.


Dr. Stuart Foster, PhD

Founder, VisualSonics

Stuart is a senior scientist at Sunnybrook Health Sciences Centre and Professor (Department of Medical Biophysics, University of Toronto). He is the founder and former Chairman of VisualSonics Inc. Stuart oversaw all aspects of the growth of the company from a fledgling start-up to revenue in excess of $25 million and participated in a successful exit. He has served on the Board of Directors of the National Cancer Institute of Canada and as Chairman of its Committee on Research (ACOR).


Dr. Ralph DaCosta, PhD

Founder, CSO, Director

Ralph is the Cancer Care Ontario Research Chair in Cancer Imaging and a Principal Investigator at the Ontario Cancer Institute in Princess Margaret Hospital. His expertise is in developing optical molecular imaging and molecular probe technologies for clinical applications in disease diagnosis and treatment.