Program allows health care professionals to evaluate, diagnose and treat patients in remote locations using telecommunications technology. Telemedicine permits two-way, real time interactive communication between the patient, and the physician or other practitioners at a distant site. Some programs may also incorporate other forms of communication including transfer of medical information such as CT scans, MRIs, ultrasound studies, radiographic images and pathology images to medical personnel at another site for review and analysis. The technology is also being used in other related areas of practice (e.g., mental health, substance use disorders, gambling) as well as for teaching and remote caregiving purposes.