AIM Health Group, one of the largest health care providers in Canada, offers health and wellness services to patients, and health-related services to health care providers, employers, unions, pharmaceutical companies, and hospitals, among others. AIM operates about 65 medical facilities throughout Nova Scotia, Ontario, and Quebec, and provides services including family medicine, physiotherapy, nutrition counseling, and massage therapy. Its subsidiary -- Workplace Health & Cost Solutions (WHCS) -- provides occupational health services. Med-Emerg, which AIM acquired in early 2009, provides staffing services (primarily doctors and nurses), and infusion and chronic pain management services.