Leadership Team
Our proudly Canadian leadership team brings decades of industry experience to Sotheby’s International Realty Canada. Together we help our team fulfill an unwavering promise: to deliver marketing and service of exemplary quality to every client and home.
Collaboration
We foster a collaborative culture, built on collegiality and shared purpose.
Integrity
We lead the industry in integrity and professionalism.
Growth
We are committed to fostering innovation and growth in service of our clients, agents and organization.
Leadership Team

Don Kottick
President & Chief Executive Officer

Elaine Hung
Chief Marketing Officer

Evan Shandler
Vice President of Operations

Tahan Martins
Director of Brand Innovation

Anna-Maria Retsinas
Director of Luxury Marketing Services

Amy Bryce
Regional Director of Marketing Services, Eastern Canada

Alison Chan
Senior Marketing Communications Manager

Mario Wilkens
Development Manager

Carlos Zavarse
Technical Services Manager
Quebec

Johanne Turenne
Agency Executive Officer

Georges Gaucher
Regional Director, Québec

Laurence Ledoux
Marketing Manager, Québec
Ontario

Maureen O'Neill
Broker of Record

Dianne Usher
Senior Director, Ontario Talent Growth & Managing Broker

Ken Mazurek
Regional Managing Broker, Greater Toronto Area

Erin Henry
Managing Broker, Toronto

Stefani Konidis
Regional Managing Broker, Southwestern Ontario

David Reid
Regional Manager, Central Northern Ontario

Lambrini Litsa
Senior Regional Marketing Manager, Eastern Canada

Sam DeLellis
Marketing Manager, Ontario

Erica Jackson Weingart
Regional Marketing Manager, Eastern Canada
Alberta
British Columbia

Kevin O'Toole
Managing Broker

Doug McGowan
Regional Manager, Greater Vancouver and Vancouver Island

Nathan Flavel
Regional Managing Broker, Interior British Columbia