Our management team

Being named one of Canada’s Best Managed Companies with Platinum Club Status for several years running showcases our dedication to excellence in all that we do.

Our management team brings invaluable experience and industry expertise to the organization, leading over 700 employees across the country.

Dr. Mark J. Cohen 

Dr. Mark J. Cohen 

MD, CM, FRCSC

President and CEO, Co-National Medical Director, Co-Founder

Dr. Avi Wallerstein

Dr. Avi Wallerstein 

MD, FRCSC

Executive Vice President, Co-National Medical Director, Co-Founder

Darren Yaphe

Darren Yaphe

MBA

Chief Marketing Officer

Nadine Pelletier

Nadine Pelletier

CPA, CA

Chief Financial Officer

Alan Marshall

Alan Marshall

CPA, CA

Chief Corporate Development Officer

Chantal Mercier

Chantal Mercier

MBA

Chief Operating Officer