Registered Dietitian Nutritionist – Outpatient Services. Location. 415 Sherman Street Watertown, NY. Organization. Dietitians of Northern New York PLLC. Dietitians of NNY is growing. We’re expanding our outpatient nutrition services and looking for a passionate. Registered Dietitian Nutritionist (RDN). to join our team. If you love motivating, educating, and empowering clients to make healthier choices, this is the perfect opportunity for you. Wh...