The Pfeiffer Treatment Center is a not-for-profit medical
research and treatment facility in Warrenville , Illinois
specializing in research and treatment of biochemical imbalances
through non-drug therapies. Since the center opened in 1989, it has
treated over 20,000 patients who suffer from behavior dysfunctions,
depression, schizophrenia, bipolar disorder, autism, learning
disorders, or anxiety by balancing body and brain chemistry.