What is insight medical genetics? Insight Medical Genetics (Insight), is a leading genetic medicine practice providing patients with access to an expert team of licensed and board-certified genetic counselors.Where is the insight corporate office located? Insight global headquarters. 6820 S. Harl Ave. Tempe, AZ 85283 Information and sales: 800.467.4448 Returns: 800.827.6100Where can i get in touch with insight? Fill out the form below to have an Insight specialist contact you. North America . United Kingdom . EMEA . Asia-Pacific . North America. Insight North America headquarters. 6820 S. Harl Ave. Tempe, AZ 85283.What is insight? The International Society for Gastrointestinal Hereditary Tumours (InSiGHT) is an international multidisciplinary, scientific organisation. Our aim is to improve the quality of care of patients and families with any hereditary condition resulting in gastrointestinal tumours