University of Chicago: Asthma Center
- Offers general information about causes, effects and management. Includes specific information for children, and for health professionals.
- http://asthma.bsd.uchicago.edu

Tuberculosis Control in Chicago
- A comprehensive information site for tuberculosis, a mycobacterial infectious disease, that is developed and maintained by local volunteers. Features area resources, clinics, a photo gallery, and contacts.
- http://www.tbchicago.org/

Skin Disease Education Foundation
- Not-for-profit organization that focuses on educating and updating physicians about diseases and conditions of the skin. Includes conferences, public education programs, and contacts.
- http://www.sdefderm.com/

Chicago Asthma Consortium
- Seeks to reduce the morbidity and mortality and enhance the quality of life for people with asthma. Includes information on its programs and services, statistics, brochures, event calendar, and contacts.
- http://www.chicagoasthma.org/

Gastro-Intestinal Research Foundation of Chicago
- GIRF supports research on the causes and cures of digestive diseases. Includes support for patients, friends and relatives. Offers programs and services, education, and contacts.
- http://www.girf.org/

Chicago HELP: STD Educational Support Group
- Providing support, resources and education to lay persons on sexually transmitted disease (STD) prevention.
- http://www.chicagohelp.org/

Scleroderma Foundation - Chicago Chapter
- Supports patients and families of this chronic, autoimmune disease of the connective tissue. Includes overview of programs and events, donations, links, and contacts.
- http://www.scleroderma.org/chapter/illinois/