ICHP - Illinois Council of Health-System Pharmacists
- Provides support, education and networking for professionals within the field. Includes legislation topics, programs, conferences, and contacts. Affiliated with the American Society of Health-System Pharmacists (ASHP). Offices based in Rockford.
- http://www.ichpnet.org/

IPhA - Illinois Pharmacists Association
- Organization offering continuing education opportunities, business and professional development material, industry news, and a wide variety of membership services to pharmacists, technicians, students and allied professionals.
- http://www.ipha.org/

OmniCare of Illinois
- Pharmacy services organization that serves long-term care facilities. Includes corporate profile, overview of infusion services, and contact form. Accrediated by the Joint Commission on Accredidation of Healthcare Organizations.
- http://www.omnicareil.com/