Nutritionists and Dietitians near Miller Place, NY

I have been in private practice for over 25 years, treating children and adults. I take a personal interest in my patients and strive to help them achieve optimal health. Teaching with realistic goals in mind, I customize dietary approaches to each patient. I treat patients with food allergies, diabetes, heart disease, high blood pressure, elevated cholesterol, high triglycerides, obesity, gastrointestinal conditions (acid reflux, gerd, constipation, colitis, Crohn's disease, irritable bowel syndrome), Celiac disease, gluten sensitivities, inflammation, mood disorders, polycystic ovarian disease, hypoglycemia, insulin-resistance, vegetarian diets and weight management. I even provide recipes and cooking tips.

Awarded Huntington Best Nutritionist 2019 and 2020, I have been helping clients achieve nutrition & fitness goals since 1993 as a personal trainer, then after graduating NYU with an M.S. in Clinical Nutrition, Registered Dietitian Nutritionist, NY state Certified Dietitian Nutritionist, Fellow of the Academy of Nutrition & Dietetics. Adjunct Faculty at NYIT & Supervisor at Mount Sinai outpatient clinic since 1999: pediatrics, adolescents, & adults with eating disorders, heart disease, diabetes, cancer, obesity, HTN, metabolic syndrome, & more. Food intolerance and nutrition genomics testing available.

I primarily work with women from the ages of 21-35 who are struggling with depression, anxiety, life issues, and unhappiness. While working together we are able to find an individualized plan that will suit your needs. We will use foods, handouts, cooking demonstrations, goals, and other healing techniques to assist you in becoming the person you always dreamed you could be!

My educational approach allows patients to obtain sound nutrition advice while focusing on individual needs and concerns. I provide a supportive therapeutic atmosphere to help implement healthy lifestyle choices. I work with individuals and families who wish to optimize physical energy, increase mental clarity, strengthen immunity, reduce cravings, improve digestion and fat burning, overcome mood swings, eliminate anxiety over food and body issues. I help clients achieve and maintain their health goals.

If you are confused about how to eat to lose weight or manage a nutrition-related medical condition, or if you or your teen are struggling with eating issues and don't know where to turn, I offer personalized nutrition counseling tailored to your specific needs and goals. Diets are not the answer. Instead, together we focus on building practical life-long healthful habits.

Let’s get you started with a plan that is custom-made just for you. I have helped hundreds of clients, both children and adults reach their goals, and I make sure every client of mine gets the same personalized treatment to succeed. I want to help you feel your best, and perform your best: in your sport, in school, at work, or at play.

Do you have diabetes, inflammation, or digestive problems? If you are ready to regain your health and feel better, I can help you. We will work together to develop the best nutrition plan for you and implement it to fit your lifestyle. Are you ready feel great and enjoy better health? Call me at 631/364-0366 to schedule an appointment.

I know what it feels like to be frustrated & sad about your physical condition. One pill after another is not the answer. Through 20 years of education and experience in nutrition and functional medicine, I have learned how to find the root cause of imbalance and work together with patients using an online platform to transform and restore good health. Health & weight issues are most often related to gut, hormone, or immune imbalance. A uniquely designed food and lifestyle modification plan can & will change your health status. Do not lose hope. My process works for even the most challenging of cases.- Stacy Seslowsky, RD, LDN, MS