If you have any questions about Rock for Dimes Sarnia, or if you are experiencing any technical difficulties, or if you prefer to make your donation by phone, please call March of Dimes Canada at 416-425-3463 or toll free at 1-800-263-3463, Monday to Friday, 9 am to 4:30 pm EST.

Event Coordinator

Dennis Ullman 
Associate Director, Special Events and Community Relations 
March of Dimes Canada
10 Overlea Blvd.
Toronto, ON M4H 1A4
(416) 425-3463 ext. 7336 
1-800-263-DIME (3463) ext. 7336

Website Tech Support

Shauna Arrington
Internet Marketing and Web Specialist
March of Dimes Canada
(416) 425-3463 ext. 7260