Heart Health Nutritionists and Dietitians in Port Jefferson, NY

Areas of expertise include weight loss, heart health, pre and postnatal nutrition, bariatric surgery and general healthy eating behavior change.
Morning Bird Nutrition is a group of warm and knowledgeable Nutritionists who want to help you meet their goals. If you are feeling frustrated with navigating how to better your health, we would love to help. We offer convenient telehealth services to our clients.
Areas of expertise include weight loss, heart health, pre and postnatal nutrition, bariatric surgery and general healthy eating behavior change.
Morning Bird Nutrition is a group of warm and knowledgeable Nutritionists who want to help you meet their goals. If you are feeling frustrated with navigating how to better your health, we would love to help. We offer convenient telehealth services to our clients.

As a Dietitian and owner of Morning Bird Nutrition, I specialize in helping individuals navigate their unique health journeys, whether it's managing chronic conditions, achieving weight goals, improving routines and meal planning strategies, or simply building a healthier relationship with food. My approach is personalized and evidence-based, focusing on sustainable strategies that align with your lifestyle and goals.
As a Dietitian and owner of Morning Bird Nutrition, I specialize in helping individuals navigate their unique health journeys, whether it's managing chronic conditions, achieving weight goals, improving routines and meal planning strategies, or simply building a healthier relationship with food. My approach is personalized and evidence-based, focusing on sustainable strategies that align with your lifestyle and goals.

Do you struggle with losing stubborn weight? Let us guess. You’ve tried numerous diets, calorie counting, cleanses, and meal replacements and although they may help at first, ultimately they all just lead you back to where you started. Do you feel that even when you’re trying to be “good” the scale just seems to reflect otherwise? If this all sounds familiar you are not alone and we are here to help you. It’s NOT you we promise. It’s the vicious cycle of dieting that is exhausting, discouraging, and frankly outdated. This is why at our practice we take a different approach to weight loss, one that’s evidence based AND sustainable.
Do you struggle with losing stubborn weight? Let us guess. You’ve tried numerous diets, calorie counting, cleanses, and meal replacements and although they may help at first, ultimately they all just lead you back to where you started. Do you feel that even when you’re trying to be “good” the scale just seems to reflect otherwise? If this all sounds familiar you are not alone and we are here to help you. It’s NOT you we promise. It’s the vicious cycle of dieting that is exhausting, discouraging, and frankly outdated. This is why at our practice we take a different approach to weight loss, one that’s evidence based AND sustainable.
More Dietitians and Nutritionists Nearby

I specialize in eating disorders as well as management for diabetes, high cholesterol, hypertension, heart disease, and digestive disorders.
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.
I specialize in eating disorders as well as management for diabetes, high cholesterol, hypertension, heart disease, and digestive disorders.
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.

• Registered Dietitian Nutritionist and ACE Certified Behavior Change Specialist
• 10 years’ experience in wellness and comprehensive medical weight management
• Expertise in sustainable weight loss, menopause, breast cancer, heart health, healthy aging and bariatric surgery support.
As a dedicated nutrition counselor, my mission is to empower individuals to achieve their health and wellness goals through tailored, evidence-based guidance. My ideal client is someone who is ready to embark on a journey of self-improvement—whether they’re managing a chronic condition, seeking better energy and vitality, or simply striving to develop healthier habits. They may feel overwhelmed by conflicting information or have tried and struggled with traditional diets. I aspire to be their partner in this journey, offering a supportive space where we can create sustainable, achievable goals together.
• Registered Dietitian Nutritionist and ACE Certified Behavior Change Specialist
• 10 years’ experience in wellness and comprehensive medical weight management
• Expertise in sustainable weight loss, menopause, breast cancer, heart health, healthy aging and bariatric surgery support.
As a dedicated nutrition counselor, my mission is to empower individuals to achieve their health and wellness goals through tailored, evidence-based guidance. My ideal client is someone who is ready to embark on a journey of self-improvement—whether they’re managing a chronic condition, seeking better energy and vitality, or simply striving to develop healthier habits. They may feel overwhelmed by conflicting information or have tried and struggled with traditional diets. I aspire to be their partner in this journey, offering a supportive space where we can create sustainable, achievable goals together.

She also previously co-hosted WOR 710AM Radio's, "The Heart Show," where she lectured about weight loss, diabetes, and family nutrition.
Maria's proven combination of the most curative nutritional advice and the latest state-of-the-art technologies, coupled with the one-on-one support and daily guidance in her Manhasset office, makes her one of the gems of Manhasset's North Shore. Maria Dello will customize a plan that is right for you. Many North Shore doctors have recommended Maria.
She also previously co-hosted WOR 710AM Radio's, "The Heart Show," where she lectured about weight loss, diabetes, and family nutrition.
Maria's proven combination of the most curative nutritional advice and the latest state-of-the-art technologies, coupled with the one-on-one support and daily guidance in her Manhasset office, makes her one of the gems of Manhasset's North Shore. Maria Dello will customize a plan that is right for you. Many North Shore doctors have recommended Maria.

Feeling overwhelmed by food rules, diet trends, and what to eat? Ashley supports individuals struggling with disordered eating, diabetes, pre and postnatal nutrition, high blood pressure, and high cholesterol build a balanced relationship with food - without rigid rules or quick fixes. Ashley has helped hundreds of clients manage a wide variety of health conditions. She brings a supportive, personalized approach to each session, meeting clients where they are and helping them make realistic, lasting changes.
Feeling overwhelmed by food rules, diet trends, and what to eat? Ashley supports individuals struggling with disordered eating, diabetes, pre and postnatal nutrition, high blood pressure, and high cholesterol build a balanced relationship with food - without rigid rules or quick fixes. Ashley has helped hundreds of clients manage a wide variety of health conditions. She brings a supportive, personalized approach to each session, meeting clients where they are and helping them make realistic, lasting changes.

My ideal client is someone who is ready to take control of their nutrition and lifestyle. A positive attitude and belief in your own abilities to make lasting lifestyle changes is the key to success in any areas of your life, including diet and nutrition. If you're someone who is excited about learning new things, then I'm the right Dietitian for you.
My ideal client is someone who is ready to take control of their nutrition and lifestyle. A positive attitude and belief in your own abilities to make lasting lifestyle changes is the key to success in any areas of your life, including diet and nutrition. If you're someone who is excited about learning new things, then I'm the right Dietitian for you.

I help my clients and patients prevent and manage diabetes, hypertension, and hyperlipidemia through personalized nutrition.
I help my clients and patients prevent and manage diabetes, hypertension, and hyperlipidemia through personalized nutrition.

Welcome! I’m a registered dietitian nutritionist (RDN) specializing in weight management, diabetes, inflammation, and gastrointestinal health. I work with individuals who are ready to feel better in their bodies, gain clarity around food choices, and build habits that actually last. My approach is warm, realistic, and science-based—no restrictive diets or shame-based strategies here. Whether you're dealing with a recent diagnosis, chronic symptoms, or simply want to eat in a way that supports your lifestyle, I’m here to help you. Are you ready feel great and enjoy better health? Call me at 631/364-0366 to schedule an appointment.
Welcome! I’m a registered dietitian nutritionist (RDN) specializing in weight management, diabetes, inflammation, and gastrointestinal health. I work with individuals who are ready to feel better in their bodies, gain clarity around food choices, and build habits that actually last. My approach is warm, realistic, and science-based—no restrictive diets or shame-based strategies here. Whether you're dealing with a recent diagnosis, chronic symptoms, or simply want to eat in a way that supports your lifestyle, I’m here to help you. 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
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

In today’s world of conflicting diet trends, finding reliable, science-backed advice can be tough. As a Registered Dietitian, Certified Nutritionist, and Certified Diabetes Educator, I help you cut through the noise and build a sustainable, healthy lifestyle tailored to YOU. My mission is simple: to help you feel better, live healthier, and achieve your wellness goals with confidence. I provide evidence-based strategies that are practical and easy to incorporate into your daily life, whether managing diabetes, weight, or other health needs.
In today’s world of conflicting diet trends, finding reliable, science-backed advice can be tough. As a Registered Dietitian, Certified Nutritionist, and Certified Diabetes Educator, I help you cut through the noise and build a sustainable, healthy lifestyle tailored to YOU. My mission is simple: to help you feel better, live healthier, and achieve your wellness goals with confidence. I provide evidence-based strategies that are practical and easy to incorporate into your daily life, whether managing diabetes, weight, or other health needs.

Registered dietitian specializing in women's health with a focus on: fertility, pregnancy, postpartum and endocrine disorders.
Registered dietitian specializing in women's health with a focus on: fertility, pregnancy, postpartum and endocrine disorders.

Meeting with Ann Silver to address your nutritional issues and goals involves allowing Ann a window into your life. Changing one's eating style or food choices is not only about selecting different foods but looking at all aspects of your life that impacts your eating. The questions that need to be explored are why do you eat, when do you eat, where do you eat, how do you eat, what do you eat and how much do you eat.
Meeting with Ann Silver to address your nutritional issues and goals involves allowing Ann a window into your life. Changing one's eating style or food choices is not only about selecting different foods but looking at all aspects of your life that impacts your eating. The questions that need to be explored are why do you eat, when do you eat, where do you eat, how do you eat, what do you eat and how much do you eat.

I specialize in weight loss and transformation, helping people to boost their metabolism, increase energy, improve sleep, increase confidence, and look and feel better. I also have 16+ years of experience working with diabetes, prediabetes, PCOS, high cholesterol, high blood pressure, fitness/sports nutrition, GI disorders, and more. I individualize meal plans and programs to fit your lifestyle and preferences and get you the results you are looking for. I use tools like metabolic testing and body fat testing to gain further insights into your unique physiology to individualize your program and goals.
I specialize in weight loss and transformation, helping people to boost their metabolism, increase energy, improve sleep, increase confidence, and look and feel better. I also have 16+ years of experience working with diabetes, prediabetes, PCOS, high cholesterol, high blood pressure, fitness/sports nutrition, GI disorders, and more. I individualize meal plans and programs to fit your lifestyle and preferences and get you the results you are looking for. I use tools like metabolic testing and body fat testing to gain further insights into your unique physiology to individualize your program and goals.

I have over 20 years experience in womens hormonal health, weight loss, anxiety and nutrition. I am a 9 year Breast Cancer survivor, treating my stage 2 holistically. I help Survivors recover and prevent reoccurrence. Together we uncover the root cause of your health condition. I will give you a nutrition and lifestyle protocol so your body can heal naturally without medication. I teach you my life’s challenges coping skills. My clients lose an average of 12-15 lbs on my on-line program. I love and support you through every step, holding your hand until you’re ready to flourish on your own! I am very caring, dedicated, compassionate
I have over 20 years experience in womens hormonal health, weight loss, anxiety and nutrition. I am a 9 year Breast Cancer survivor, treating my stage 2 holistically. I help Survivors recover and prevent reoccurrence. Together we uncover the root cause of your health condition. I will give you a nutrition and lifestyle protocol so your body can heal naturally without medication. I teach you my life’s challenges coping skills. My clients lose an average of 12-15 lbs on my on-line program. I love and support you through every step, holding your hand until you’re ready to flourish on your own! I am very caring, dedicated, compassionate

If you are struggling with your relationship with food, movement or your body, we might be a good fit to work together! I am a registered dietitian based in New York City who specializes in disordered eating and eating disorder treatment as well as other nutrition-related issues, like diabetes and GI nutrition. If you often feel pre-occupied with food or your body, struggle with feeling chaotic or in control around food, or if it feels hard to feel confident in your food choices, we can do this work together! I am here to support you in finding peace with food and your body. My goal is to help you do sustainable work with support!
If you are struggling with your relationship with food, movement or your body, we might be a good fit to work together! I am a registered dietitian based in New York City who specializes in disordered eating and eating disorder treatment as well as other nutrition-related issues, like diabetes and GI nutrition. If you often feel pre-occupied with food or your body, struggle with feeling chaotic or in control around food, or if it feels hard to feel confident in your food choices, we can do this work together! I am here to support you in finding peace with food and your body. My goal is to help you do sustainable work with support!

I am a NYC Registered Dietitian- Nutritionist and Certified Personal Trainer. I received my master’s degree in Clinical Nutrition from New York University and completed my training with Northwell Health System. I have extensive experience in clinical nutrition, behavioral modification and holistic wellness counseling, guiding and empowering my clients to reach their optimal nutrition and wellness.
I am a NYC Registered Dietitian- Nutritionist and Certified Personal Trainer. I received my master’s degree in Clinical Nutrition from New York University and completed my training with Northwell Health System. I have extensive experience in clinical nutrition, behavioral modification and holistic wellness counseling, guiding and empowering my clients to reach their optimal nutrition and wellness.

Hello, My Name is Laura! I am a Tele-Nutriton Pediatric-Adolescent Registered Dietitian with over 15 years of expertise in weight Management, child, adolescent and family nutrition. Kids & Teens are my Jam! I understand the ins and outs of how different nutrients impact a child's growth and development in a healthy or nutrition disease state. My passion lies in empowering parents, children and adolescents with the knowledge and tools to make informed choices about nutrition. I enjoy teaching and educating the nuances of nutrition science to parents and children in a way thats accessible, relatable and easy to understand.
Hello, My Name is Laura! I am a Tele-Nutriton Pediatric-Adolescent Registered Dietitian with over 15 years of expertise in weight Management, child, adolescent and family nutrition. Kids & Teens are my Jam! I understand the ins and outs of how different nutrients impact a child's growth and development in a healthy or nutrition disease state. My passion lies in empowering parents, children and adolescents with the knowledge and tools to make informed choices about nutrition. I enjoy teaching and educating the nuances of nutrition science to parents and children in a way thats accessible, relatable and easy to understand.

Llynn Newman works on a very broad scale with a tremendous amount of experience in regards to and discussed in her profile. Ms Newman works with each person as an individual with their concerns, lifestyles, favorite foods, dis-eases, stresses, possible herbs, supplements, medications etc.. Her goal is for this to be a Stress Less process to maintain and excel in Optimum Health and Wellness and Longevity!!!
Llynn Newman works on a very broad scale with a tremendous amount of experience in regards to and discussed in her profile. Ms Newman works with each person as an individual with their concerns, lifestyles, favorite foods, dis-eases, stresses, possible herbs, supplements, medications etc.. Her goal is for this to be a Stress Less process to maintain and excel in Optimum Health and Wellness and Longevity!!!
Heart Health Nutritionists and Dietitians
How does nutrition affect heart health?
Nutrition plays a significant role in heart health, affecting conditions such as heart disease, high blood pressure, and high cholesterol. Consuming too much saturated and trans fats can raise "bad" cholesterol levels, potentially leading to clogged arteries and heart disease. In addition, high-sugar and refined carb foods, common in the American diet, are often high in calories but low in nutrients. Abundant consumption of such foods can lead to conditions such as weight gain and diabetes, which put extra strain on the heart. Excess sodium intake is yet another dietary component that can impact heart health. Consumption of too much sodium can raise blood pressure, making the heart work harder. Conversely, eating plenty of fruits, vegetables, whole grains, lean proteins, and healthy fats helps support heart health through the maintenance of healthy cholesterol levels and the reduction of inflammation.
What diet is best for heart health?
In general, experts recommend a plant-based diet high in fiber, healthy fats, and lean protein as the best nutrition approach to a heart healthy diet. The "Mediterranean diet," characterized by the consumption of lots of healthy fats, vegetables, beans, and whole grains is one common diet with abundant evidence supporting its efficacy in reducing blood cholesterol levels and preventing cardiovascular and metabolic diseases. The Dietary Approaches to Stop Hypertension (DASH) diet is another common diet shown to reduce blood pressure and positively impact heart health; the DASH diet emphasizes the consumption of fruits, vegetables, whole grains, and low fat dairy products with a particular focus on reducing the consumption of saturated fats. Conversely, diets that include the consumption of large amounts of protein and fats—such as the keto diet and atkins diet—are generally not recommended for those with heart conditions or high cholesterol levels due to the high levels of saturated and trans fats such diets can include.
What foods increase one's risk of heart disease?
Foods high in saturated and trans fats, such as fatty meats, cream, butter, and pastries, can have a very negative impact on heart health. In addition, sweets, high-sugar drinks, and refined carbohydrates like white bread and pasta are usually good to avoid in order to positively impact heart health. Replacing saturated fats with unsaturated fat alternatives, such as consuming lean fish high in omega-3 fatty acids instead of red meat, is often a good strategy, as is replacing highly-processed and sugar-rich foods with alternative carbohydrates, such as fruits, vegetables, and whole grains.
Why should someone with heart disease see a dietitian?
Dietitians are specifically trained to use diet modifications to manage health, so individuals with heart disease may greatly benefit from seeing a dietitian to improve their cardiac health. Dietitians can help clients identify foods that support heart health, such as whole grains, as well as help clients eliminate foods that can place a strain on the heart when consumed in large quantities over time, such as saturated and trans fats. Dietitians can also help hold clients accountable for their nutrition and provide resources for other lifestyle modifications that support heart health, such as exercise, smoking cessation, and alcohol consumption reduction. Additionally, dietitians can assist in managing other chronic diseases often associated with heart disease, such as kidney conditions or diabetes.