Meet the Team
Louisa Toussaint Nutrition has a team of registered dietitians offering expert nutrition counseling and personalized services to promote health and wellness. Our mission is to empower individuals to make positive lifestyle changes through evidence-based nutrition therapy and education. We are dedicated to providing a compassionate and personalized approach to help our clients achieve their health goals.
Louisa Toussaint, MS, RD, CDN, CNSC
With a passion for nutrition and a commitment to improving lives, Louisa Toussaint, MS, RD, CDN, CNSC was founded with the goal of making a meaningful difference in the lives of individuals seeking nutrition guidance.
Louisa holds a Bachelor of Science Degree in Nutrition and Dietetics from Clemson University and a Master of Science Degree in Nutrition from the College of St. Elizabeth. Louisa went on to specialize in adult clinical nutrition at New York Presbyterian Columbia University.
Louisa has over a decade of experience with gastrointestinal disorders, food allergies, weight management and a wide variety of medical conditions for both adults and pediatrics. Louisa is dedicated to providing comprehensive nutrition counseling and lifestyle interventions tailored to each client's unique needs.
When Louisa is not working, she enjoys spending time with her husband and 2 kids.
Joyce Eisenberg, MBA, RD, CDN, CNSC
With a deep-rooted passion for nutrition and a dedication to helping others thrive, Joyce Eisenberg, MBA, RD, CNSC brings over a decade of experience in clinical and lifestyle nutrition to her practice.
Joyce earned her Bachelor of Science in Nutritional Sciences from Rutgers University and completed her dietetic internship through the College of St. Elizabeth. She later pursued her Master of Business Administration at Hofstra University, combining her clinical expertise with strategic insight to better serve her clients.
Joyce specializes in nutrition for busy professionals and families, with a focus on sustainable, healthy lifestyles. Her areas of expertise include medical nutrition therapy, weight management, and nutrition support, and she is committed to providing personalized, evidence-based guidance that fits seamlessly into her clients’ lives.
When she’s not working, Joyce enjoys cooking, exploring new recipes, and spending quality time with her family.
Our Specialties
Personalized Digestive Wellness
Effective Food Allergy Management
Customized Diets & Nutrition Plans