Cadwell Laboratories is a global leader in neurophysiology, designing and manufacturing innovative neurodiagnostic, neuromonitoring, and sleep diagnostic solutions since 1979. Founded by John and Carl Cadwell, the company provides a comprehensive range of medical devices and supplies, including EEG, EMG, IONM, and PSG systems, along with electrodes and accessories. Headquartered in Kennewick, Washington, Cadwell emphasizes customer input, product quality, intuitive usability, and outstanding support, serving healthcare institutions worldwide through a network of sales and support representatives.