Recognized Calorie Management Leaders 2025

Hi, I'm Stephanie. The Anti-Diet Weight Loss Coach. I help people lose weight and keep it off - without diets or drastic changes - so they can feel better in their body and do more of what they love.

As a Registered Dietitian I am trained in all aspects of nutrition, from the biochemistry of nutrients to the social & cultural factors that influence food choices. I provide nutrition coaching as well as medical nutrition therapy to help manage chronic diseases such as diabetes, heart disease, & obesity using the latest scientific evidence. My work has been featured in outlets such as Women's Health, Reader's Digest, Business Insider, Popsugar, Eat This Not That, SRQ Magazine, Sarasota Magazine, SNN, & more.​ Experience: Bright Body Nutrition, Owner & Registered Dietitian Sarasota Memorial Healthcare System, RENEW Lifestyle Medicine Program Coordinator Education: Tulane University, RDN Florida State University, BS Additional Certifications: Integrative & Functional Nutrition, DIFM Lifestyle Medicine Coaching, ACLM

My expertise is in entrepreneurship, nutrition, fitness, and creating innovative food products. With a rags to riches story, I’ve hosted podcasts and had conversations with world class performers, professionals, writers, and researchers. I’m the creator of Energy Pods, the most innovative and versatile meal replacement food product, and CocoZen, a 12 oz sugar-free and nutritious spread, both of which are made in Napa, California.

As I discovered the power of nutrition and functional medicine to address my own personal health issues, I became inspired to learn the biochemistry behind it all and share what I've learned with those who suffer from chronic health conditions. My specialties and professional interests include: IBS/IBD, autoimmune disease, hormone nutrition, and food sensitivities and intolerances. I take a functional/integrative approach to nutrition which includes advanced GI and food sensitivity testing methods, nutrition counseling, custom meal plans, and supplement therapy as needed.

NYC based Registered Dietitian-Nutritionist and group practice owner with over a decade of clinical experience. Areas of expertise and interest include eating disorders, eating disorder recovery, Intuitive Eating, weight inclusive nutrition care, LGBTQ+ affirming nutrition care, and building/running a private practice.

Website. www.Renutrin.co CV: https://apps.twu.edu/my1cv/profile.aspx?type=twh&id=tSCOCmQvzxOjZUU7JCuqBQ%3D%3D Research:-How prebiotic fibers impact blood glucose outcomes and overall health. -Development of diets to improve metabolic indices and wellness. -Nutrient composition of preterm breastmilk.Other:TWU Houston Institutional Review Board (IRB) Chair 2020-2024

Alisia Agostinelli, RD, is a registered dietitian/nutritionist in Montreal. A graduate of the University of Montréal and HEC Montréal, she specializes in using evidence based data to find practical adjustments that make a difference to her clients health. She uses a non-diet, weight-inclusive approach in her nutrition therapy practice. Alisia is an active member of her community and is implicated in numerous projects aimed at increasing access to health care for all.

Certified Health Coach and founder of Eated, and mother of two boys, with over 5,000 hours of individual coaching experience. Irene specializes in helping clients develop mindful and sustainable eating habits, empowering them to achieve long-lasting health results through practical, personalized strategies. Her expertise in nutrition and holistic well-being is the foundation behind the Eated app, aimed at transforming eating habits for busy individuals and families.

I’m Stephanie Hnatiuk, Registered Dietitian, Running Coach/Personal Trainer, and the creator and host of The Fuel Run Recover Podcast. I specialize in breaking down the science of sports nutrition and running performance into clear, practical strategies runners can use every day. With more than a decade of experience working with endurance athletes, I help runners optimize their performance and body composition using an evidence-based, data-driven approach. My work has been featured across multiple media platforms, including television, print, and digital outlets. I’ve provided expert commentary for local and national TV news segments, appeared in national and international running publications, and contributed to numerous health and performance articles focused on nutrition, weight loss, nutrition, hydration science, and the unique needs of endurance athletes. I’ve also been interviewed as a guest on a variety of podcasts within the running, fitness, and nutrition space, offering insights on everything from marathon nutrition strategies to helping runners reach their weight loss goals. As an athlete myself, I bring a relatable and grounded perspective to every interview and partnership opportunity. My background includes thousands of hours of 1:1 work with runners, extensive experience interpreting genetic nutrition testing results, and years of speaking at workshops, webinars, and corporate wellness events. I’m known for translating complex scientific concepts into engaging, easy-to-understand guidance, something my podcast audience consistently praises and that has helped The Fuel Run Recover Podcast grow into a trusted resource for runners seeking reliable, actionable information. When I’m not recording or speaking, you’ll find me training for my next race or creating educational content for my online community at @steph.the.runners.dietitian.

Mallori Dzurka, a passionate and dedicated professional in the field of nutrition and wellness. With a solid foundation as a Registered Dietitian, her journey has been marked by a commitment to holistic health and a deep understanding of functional and integrative medicine. Drawing on a wealth of knowledge and 18 years experience, Mallori approaches nutrition from a holistic perspective, recognizing the interconnectedness of diet, lifestyle, and overall health. She believes in tailoring nutritional plans to the individual, not the other way around. Her motto is "no two people are a like, so why should their nutrition be?" Mallori has a genuine love for working with people, and she strives to empower clients to make informed and sustainable choices that align with their health goals. Whether guiding individuals in managing chronic conditions or fostering general wellness, she is dedicated to providing compassionate, evidence-based support. Known for her excellent communication skills, Mallori has a gift for translating complex nutritional concepts into practical, actionable steps. She believes in building strong relationships with clients, creating a supportive and collaborative environment for their health journey.

Dr. Gagandeep Singh is a leading metabolic health physician from India, specialising in the reversal of Type 2 Diabetes, Hypertension, Obesity and PCOS. With over a decade of clinical experience and more than 1,000 patient transformations, he has helped thousands break free from lifelong medication dependence. He founded Redial Clinic in 2013, one of India’s first root-cause disease reversal centres. His philosophy is simple yet radical: instead of suppressing symptoms with medications, he focuses on restoring metabolic function through nutrition, movement, and behavioural science. His often-quoted line captures the essence of the clinic’s ethos: “We don’t manage illness. We reverse it — with science, soul, and zero fluff.” Dr. Singh’s approach is deeply shaped by his own personal journey—having reversed his own obesity through disciplined lifestyle changes. This experience fuels his mission to offer patients a kinder, more effective alternative to conventional chronic disease management. At Redial, he uses a structured, data-driven program combining dietary protocols, continuous supervision, exercise planning, and lifestyle redesign. His expertise includes Type 2 Diabetes Reversal, Hypertension Reduction, Insulin Resistance, PCOS & Hormonal Balance, and long-term healthspan optimisation. He is also a popular health educator across Instagram, YouTube, and LinkedIn, where he simplifies metabolic science into practical, actionable insights for the public and fellow clinicians. Dr. Singh continues to champion a movement that places lifestyle, not medication, at the centre of chronic disease care—helping Indians reclaim their health, autonomy, and long-term metabolic freedom.

As a NASM Certified Nutrition Coach (CNC) at Same Day Supplements, I specialize in providing science-backed, personalized nutrition guidance to help individuals achieve their health and fitness goals. With expertise in dietary planning, supplement strategies, and performance nutrition, I work to empower clients with practical tools for lasting results. My approach blends evidence-based knowledge with real-world application, ensuring sustainable habits that support both everyday wellness and peak athletic performance.

Jackie Newgent, RDN, CDN, is a distinguished culinary nutrition expert and thought leader who seamlessly bridges the worlds of professional cooking and nutritional science. As a classically trained chef and registered dietitian, she has established herself as a preeminent voice in plant-forward cuisine and innovative food education. With multiple award-winning cookbooks and a robust media presence, Newgent has emerged as a highly sought-after authority in culinary nutrition and wellness. A respected industry influencer, Jackie serves on the Forbes Health advisory board and leverages her extensive expertise as a national media personality and contributor to national health platforms like U.S. News & World Report. Her professional journey includes an impressive tenure as a chef instructor at the prestigious Institute of Culinary Education in New York City. Currently, she continues to shape culinary education as an instructor at The Gourmandise School in Santa Monica and through her private teaching. Newgent's professional portfolio extends beyond traditional roles, serving as a nutrition coach for My Peak Challenge and a strategic culinary nutrition advisor to major food companies and emerging plant-centered businesses. Her multifaceted approach to nutrition and cooking has positioned her as a unique and influential professional who is reshaping how we understand the intersection of food, health, and sustainability. Based in Los Angeles, Jackie continues to inspire and educate through her dynamic work across media, education, and culinary innovation.

I'm a speaker/writer/physician/activist on a mission to "change the weight of the world". Board-certified in Obesity Medicine and OB/GYN. Founder and medical director of Heartland Weight Loss, an Obesity Medicine clinic with two locations in Kansas. I spend most of my time these days speaking, writing, and consulting. I'm obsessed with leveraging the current demand for obesity treatment to create change in the US healthcare system to improve the experience and outcomes for the three parties essential to the system; the patients, the physicians, and the purchasers. I love connecting with others who share a similar vision and sharing knowledge and experience.

I am a Structural Engineer with a Master’s degree in Structural Engineering from the UK and a Bachelor's in Civil Engineering from Nepal. My foundation lies in structural analysis, design, and computational modeling, with experience in designing reinforced concrete and steel structures, as well as conducting finite element analysis (FEA). I am well-versed in international design standards such as Eurocodes and British Standards, and I have a keen interest in solving complex engineering challenges. Beyond my engineering background, I have pivoted into the tech space with the creation of TDEECalculator.me, a web app focused on health and fitness. This project blends my analytical skills with my passion for digital solutions, as I leverage data analysis, web development, and user-centered design to provide an accessible tool for individuals looking to understand their Total Daily Energy Expenditure (TDEE). With a versatile skill set bridging traditional engineering principles and innovative technology, I am driven by a passion for continuous learning and problem-solving. I enjoy exploring new ways to apply my expertise to diverse challenges and industries, and I am eager to collaborate on projects that have a positive impact on both engineering and technology.

Plant-based raw food expert with 16+ years of personal practice backed by 21+ years of medical records. Seven-time marathoner. Founder of Raw Foodiest coaching platform. Publishing IN NATURE WE TRUST manifesto March 2026. I teach energy-based health principles grounded in real-world results, not recipes.

​Lisa Ackerman is a board-certified functional medicine nutritionist and the founder of Well Fed Wellness, where she guides clients towards better health with science-backed, judgment-free coaching. She holds an M.S. in Human Nutrition from the University of Bridgeport and is completing a Doctor of Clinical Nutrition at Maryland University of Integrative Health. She specializes in gut health, mental health, and metabolic health and loves that a job exists where she can talk about food and nutrition all day long.

Dr. Rimas Geiga is a distinguished professional with a diverse skill set, serving as a Medical Doctor, Registered Dietician, and Clinic Nutritionist. With a solid foundation in healthcare, he plays a pivotal role as a private advisor to a consortium of companies operating in the health and wellness sector, offering valuable insights and strategic guidance. In addition to his advisory role, Dr. Geiga is actively engaged in hospital work, bringing his expertise to the forefront of patient care. His commitment to providing quality healthcare is evident in his contributions to the medical field, where he tirelessly works to enhance the well-being of those under his care. Beyond his medical pursuits, Dr. Geiga finds joy in various hobbies that contribute to his well-rounded personality. An avid enthusiast of culinary arts, he explores the world of flavors through his cooking endeavors. Dr. Geiga also embraces an active lifestyle, indulging in cycling adventures that not only promote physical fitness but also reflect his passion for outdoor activities. Wine tasting stands out as another of Dr. Geiga's interests, where he enjoys unraveling the complexities of different varietals and appreciating the artistry behind each bottle. His love for travel allows him to explore diverse cultures, further broadening his perspectives and enriching his experiences. Dr. Rimas Geiga's multifaceted professional background, combined with his dedication to health and wellness, showcases a holistic approach to his career. His commitment to patient care, coupled with a vibrant array of hobbies, underscores his well-balanced and dynamic presence in both the medical and personal spheres of life.

Certified nutritionist and fitness trainer and founder of Quarter to Fitness, a women-focused wellness brand promoting sustainable fitness and balanced nutrition for women 25+.

Jelena Oertle is the founder of OVA flame™, a women’s health brand dedicated to bio-intelligent nourishment rooted in ancient organ wisdom and modern nutritional science. After navigating her complex health challenges, she developed a formulation philosophy that bridges ancestral practices with research-backed innovation. With ongoing studies in cellular biology, physiology, and physics (including certification through HarvardX), Jelena is committed to understanding the deep mechanics of the female body and its hormonal landscape. Her mission is to empower women to reconnect with their biology, restore vitality, and feel profoundly supported throughout every phase of their hormonal and reproductive journey. Jelena provides expert insight on women’s wellness, functional nutrition, hormone balance, and holistic healing. Through OVA flame, she champions a new era of nourishment that honors the female body as an intelligent system capable of regeneration, alignment, and thriving.