Consulting Dietitians, Foodservice Software, Manuals & Education Opportunities DiningRD teams bring extensive experience in senior living and health care, providing comprehensive programs to assist in managing the nutritional care of residents and the dining services program in senior living communities. DiningRD (fka Health Technologies) was established in 1994 and headquartered in St. Louis, Missouri. DiningRD offers comprehensive food and nutrition programs designed and supported by a team of Registered Dietitians, Certified Dietary Managers, and foodservice professionals. DiningRD currently provides Consulting and Foodservice Software to more than 4,000 healthcare communities across 42 states.