Seneca College-Richmond Hills Seneca College-Richmond Hills Institution Profile Name:Seneca College-Richmond Hills President/CEO:Dick Grannon Address:24 Right St City:Richmond Hills State: ON Zipcode:L4C 4A1 Phone:(905) 770-5211 Control Type:Public Key Contacts You must be a member to view this information. Related Campuses Community College Finder Credit Enrollment Student Characteristics Gender Race/Ethnicity