In a time of increasing demands on physician productivity, computer and communication technologies allow health professionals to experiment with many applications that may provide opportunities to meet clinical demands while still participating in educational and research activities. “Telehealth” is a comprehensive term for the support of long distance clinical healthcare, patient and professional health-related education, public health, and health administration. Educational opportunities are growing exponentially for those who cannot attend traditional courses because of limited time or geographic considerations. Research and medical information and medical consultations are being delivered instantly across wide geographic areas. Nearly every federal agency has a web site providing health information. Integrated clinical management systems can facilitate the management of patients with chronic diseases and provide an efficient way to integrate consultations and patient education, monitoring, follow-up, and support. Administrative functions can be interfaced with clinical management providing practitioners with the ability to better organize their services. Information systems at all levels are expanding their capacities and capabilities to meet the growing demand for medical knowledge.