Moving Toward a Healthier You

Leadership Team



  • Rachel Guggenheim, MS, RD

    Specialties: Eating disorders, disordered eating, functional medicine, osteoporosis, food intolerances, women’s health, heart health, general wellness, prenatal and postpartum nutrition, weight management and meal planning. 

    Licensed in: Florida, Ohio

    Accepting clients via: Telehealth

    Request an Appointment with Rachel!

  • Stephanie Nicholson, MS, RDN, LDN, CLT

    Specialties: Diabetes management, kidney disease management, eating disorders, weight management, gut health, food sensitivities (migraines, IBS, chronic fatigue, fibromyalgia), heart health (blood pressure, cholesterol), women’s health (perimenopause, menopause), meal planning.

    Locations: Tampa, FL; Worksite Wellness; Tele-Health

    Stephanie is not currently accepting new clients. 

  • Kerri Louati MS, RD, LD, CDE

    Specialties: Functional medicine, pediatric nutrition, gut dysfunction, g-tube & blenderized diets, food sensitivities/allergies, neurological disorders, autoimmune diseases, mental health and mood disorders, adult & senior nutrition, detoxification, cardiometabolic disorders, hormonal imbalances, weight management, chronic disease prevention.

    Location(s): Florida; Telehealth

    Request an Appointment with Kerri! 

  • Arlen Marin MS, RDN, LDN

    Specialties: Diabetes Management and Prevention, Prevention and Management of Chronic Illnesses, Weight Management, Healthy Eating for You and Your Family, Pregnancy and Nutrition

    Location: Telehealth in FL

    Request an Appointment with Arlen!

  • Erica Cirovic, RDN, LD

    Specialties: weight management and weight loss, bariatric surgery, chronic disease management and prevention, diabetes, cardiovascular disease, wellness.

    Locations: Plantation, FL; Worksite Wellness; Tele-Health

    Request an Appointment with Erica! 

  • Luanna Rivera, MS, RD, LD

    Specialties: Functional nutrition, mindful eating, plant-based nutrition, general wellness, weight management and meal planning, bariatric surgery, chronic disease management, digestive disorders, oncology, geriatrics, pediatric nutrition, child feeding dynamics, prenatal and postpartum nutrition, women’s health, athletic performance and sports nutrition.

    Locations: Plantation, FL; Worksite Wellness; Tele-Health

    Request an Appointment with Luanna!

  • Greer Burcky, MS, RDN/LDN, CPT

    Specialties: Overall wellness, functional nutrition, weight loss, weight management, oncology nutrition

    Location: Naples, FL; Telehealth

    Request an Appointment with Greer!

  • Nyela Schutt, RD, LD

    Specialties: Weight management, diabetes, chronic disease prevention and management, heart health, meal planning.

    Locations: Worksite Wellness; Tele-Health

    Request an Appointment with Nyela!


  • Julie Avery RDN, LDN, CLC

    Specialties: Medical Nutrition Therapy, Prenatal/postpartum nutrition, gestational diabetes, lactation nutrition and counseling, women’s health, infant nutrition, pediatric nutrition, food allergies and intolerances, chronic disease prevention and management (heart, cardiovascular, brain, kidney, liver), gastrointestinal diseases (IBS and IBD) and digestive health, diabetes management, Healthy At Every Size® approach to weight management.

    Licensed in: Florida

    Appointments Available: Via Telehealth; In-Home Visits (within 30 minutes of St. Augustine, FL)

    Request an Appointment with Julie!

  • Pamela Roney, RDN, LDN

    Specialties: Weight management, chronic disease prevention, diabetes management, cardiovascular disease, pulmonary disease, gastrointestinal

    Locations: Tampa, FL; Tele-Health

    Request an Appointment with Pamela!

  • Ariel Faulkner RD, LD

    Specialties: Weight Management, Functional & Integrative Nutrition, Digestive Disorders (IBS, IBD, Food Sensitivities), Children’s Nutrition, Women’s Health, Wellness & Disease Prevention. 

    Location: Sarasota, FL; Telehealth

    Request an Appointment with Ariel!

  • Lindsey Fausnaugh RD, LD

    Specialties: Wellness, Healthy Weight Loss/Weight Management, Diabetes Prevention and Management, Heart Health, Digestive Health and GI Disorders (i.e. IBD, IBS, Celiac, GERD).

    Location(s): Mount Sterling, OH; Tele-Health

    Request an Appointment with Lindsey!

  • Eduardo Gonzalez (Haynes), MS, RD, LDN

    Specialties: Diabetes education and management, prediabetes, renal and cardiovascular diseases, GI health, weight management, holistic nutrition, and general health & wellness

    Location(s): FL; TeleHealth

    Request an Appointment with Eduardo!

  • Reed Zatlow, MS, RD

    Specialties: Functional Medicine/Nutrition, Functional Movement/Exercise Programming, autoimmune disorders, food intolerances/allergies, gastrointestinal disorders, hormonal imbalances, weight loss, health coaching/behavior changes, addiction treatment/therapy, Military Veteran Health Issues

    Licensed In: Florida

    Appointments Available: Via Telehealth

    Request an Appointment with Reed!


New Hampshire

New York

North Carolina



Rhode Island

  • Shelby Dudley, MPH, RD, LD

    Specialties: Mindful and Intuitive Eating, Body Positivity, Personalized Meal Planning, Meal Preparation Guidance, General Wellness, Food Allergies and Sensitivities, Chronic Disease Prevention and Management, Weight Management.

    Licensed in: New Hampshire, Massachusetts, Rhode Island

    Appointments available: Bedford, NH; Online Telehealth

    Request an Appointment with Shelby!

  • Samantha DeMello, RD, LD Professional Development Coordinator

    Specialties: Disordered Eating/Eating Disorders, Mindful Eating, Intuitive Eating, Disease Prevention and Management, Low FODMAP/IBS, Plant Based Diets, Weight Management, Stress Management, Food Sensitivity, Meal Planning/Menu Building, LGBTQIA+ friendly provider

    Locations: Wakefield, RI; NH; Worksite Wellness; Tele-Health

    Request an Appointment with Samantha!