Recognized Food Sensitivity Leaders 2025

I'm a functional nutritionist (MS, FNTP, CGP) specializing in gut health, food sensitivities, and autoimmune conditions, integrating clinical nutrition science with a biblical worldview. I help people address root causes and restore health through practical nutrition and lifestyle strategies rather than symptom management alone. I’m a regular contributor to The Epoch Times, where my essential health guides on conditions such as diverticulitis, Hashimoto’s, celiac disease, peripheral neuropathy, Crohn’s disease, rosacea, restless legs syndrome, and mast cell activation syndrome (MCAS) have been shared thousands of times by readers. I'm also the author of the international bestselling book God's Prescription: A Faith-Based Plan to Shift Your Mindset and Reclaim Your Natural Health. I work extensively with clients struggling with multiple food sensitivities, Hashimoto’s thyroiditis, celiac disease, IBS, IBD, SIBO, diverticulitis, and other inflammatory and autoimmune conditions. My focus includes intestinal permeability (“leaky gut”), the gut microbiome, blood‑sugar balance, and gluten‑free and elimination diets that are realistic for everyday life. I make complex health information understandable and provide clear, actionable natural solutions. I'm available for expert commentary on digestive health, inflammation, autoimmunity, anti-inflammatory diet and lifestyle, intestinal permeability (leaky gut), the gut microbiome, gluten-free and dairy-free diet, elimination diets, faith and wellness, and practical, evidence‑informed nutrition strategies for real people and families.

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

Dr. Leybelis Padilla, MD, FACG, is a Gastroenterologist and Lifestyle Medicine physician who has redefined what it means to heal from within. She founded Unlocking GI, an evidence-based telemedicine program that utilizes her 4 M framework—Medicine, Meals, Mindset, and Movement—delivering personalized and sustainable micro habits that unlock vitality, improve digestive health, and elevate overall well-being. She is also a member of Dr. Joe Dispenza's Inner Health Coalition of healthcare practitioners that incorporate meditation and mindset principles into clinical practice. But her mission doesn’t stop at medicine. She’s also the co-founder of Game Beyond the Game, where alongside her husband, Prince, they curate luxury events designed to help high performers and brands transform their health, wealth, and vision. Whether she’s guiding patients or world-class achievers, Dr. Padilla is on a mission to turn obstacles into opportunities and unlock limitless potential.

​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.

Hi, I'm Dr. Jeffrey Mark, M.D., a gastroenterologist and functional medicine expert with over 30 years helping people just like you get back to feeling their best. I've dedicated my life to fixing gut health issues, balancing hormones, and tackling heart and energy problems from the root cause—not just masking symptoms with endless meds. My own story started young: At age 10, a bad infection from travel nearly took my life due to a wrong antibiotic, sparking my passion to help others avoid that pain. Later, in my 40s, I battled fatigue, weight gain, high blood pressure, and brain fog from heavy metals and mold toxicity. Using functional and regenerative medicine, I healed myself and now share those tools with you. I earned my B.S. in Neurophysiology from Northwestern University, my M.D. from the University of Illinois College of Medicine, did my internal medicine residency at Northwestern, and specialized in gastroenterology at Chicago Medical School. I'm also certified in medical acupuncture from UCLA and 5X board-certified in functional medicine, anti-aging and regenerative medicine, gastroenterology, obesity medicine, and internal medicine. This lets me blend the best of traditional care with cutting-edge therapies like peptides, PRP, exosomes, and personalized plans. At The Real Gut Doctor, my focus is you: We create custom diets, supplements, and lifestyle tweaks to restore your vitality, mental sharpness, and joy. Whether it's beating IBS, colitis, or low energy, I've guided countless patients to ditch meds, heal after surgery, and live fuller lives. No extreme diets or guesswork—just real results. If you're tired of feeling off and ready for change, let's chat. Visit therealgutdoctor.com or book a discovery call—I'm here to empower you every step of the way!

Amanda Callenberg is a London-based BANT Registered Nutritional Therapist specialising in chronic digestive issues, IBS, and stress-related gut symptoms. She works with clients who feel stuck with bloating, unpredictable digestion, fatigue, and food sensitivities despite trying multiple diets or supplements. Her approach combines functional medicine and nutritional therapy with nervous system regulation and Compassionate Inquiry. Amanda believes that while nutrition forms the foundation of health, unresolved stress patterns often influence long-term gut dysfunction. Her work supports clients in addressing both the physiological and emotional contributors to digestive health. She has particular expertise in IBS, dysbiosis, SIBO, gut-brain connection, hormone-related digestive issues, and stress-driven symptom flares. Amanda regularly supports clients with complex or long-standing cases, creating personalied protocols rooted in nervous system support to support clinical testing and personalised nutrition. Amanda is registered with BANT and CNHC and provides evidence-informed commentary on gut health, nervous system regulation, women’s health, and functional nutrition She is available for expert commentary, quotes, and interviews on digestive health, IBS, stress-related illness, women’s hormone health, and root-cause approaches to chronic symptoms.

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.

Dr. Nicholas Klaiber is a double board-certified physician in Allergy & Immunology and Pediatrics, and the founder of Virginia Allergy Treatment Center PLLC in Richmond, VA. With more than a decade of clinical experience, Dr. Klaiber specializes in the diagnosis and management of food allergies, asthma, eczema, environmental allergies, and complex immune conditions. A regional leader in Oral Immunotherapy (OIT), Dr. Klaiber has helped hundreds of children and adults safely reduce their risk of severe reactions and reclaim their quality of life. His patient-centered approach emphasizes evidence-based care, advanced diagnostic testing, and individualized treatment plans. Dr. Klaiber has published widely in peer-reviewed medical journals throughout his career and remains active in clinical research and medical education. He has been recognized by patients and families for his compassionate, accessible care—including being named Individual Allergist Winner by Fredericksburg Parent Magazine in 2025. At Virginia Allergy Treatment Center, Dr. Klaiber is committed to expanding access to innovative, lifesaving therapies such as OIT, biologics, and infusion-based immune treatments. He regularly provides expert commentary for journalists on topics related to food allergies, anaphylaxis, asthma management, immune disorders, and emerging therapies.

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.

I am a thought leader and have a passion in making an impact in creating solutions to today's obesity epidemic.

Registered Dietitian | Cofounder & Chief Health Officer at Vedic Nutrition LLC I am dedicated to redefining the landscape of modern wellness. My mission is to empower individuals to achieve sustainable health through personalized, mindful nutrition strategies that honor both the body and the mind. 🌿 Specializing in: Integrative nutrition & mindful wellness. ⭐ Accessibility: We provide comprehensive telehealth visits covered by insurance to ensure expert care is available to everyone.

## Dr. Tim Scott Dr. Tim Scott isn't your typical physician. After a decade in emergency medicine witnessing the devastating consequences of metabolic dysfunction firsthand, he realized a hard truth: our healthcare system excels at crisis management but fails miserably at preventing disease. As the founder of Rixa Health, Dr. Scott has pioneered an approach to medicine that looks beyond symptoms to address the root causes of today's most prevalent health issues. His expertise in metabolic health, functional medicine, and cutting-edge therapeutics has helped thousands of patients reclaim their health after years of being told their lab work was "normal" despite feeling terrible. Known for his direct, no-nonsense approach, Dr. Scott combines advanced medical knowledge with practical solutions that work in real life, not just in textbooks. He specializes in reversing metabolic disorders, optimizing hormonal health, and using peptide therapies to address complex health challenges that conventional medicine often misses. Dr. Scott is passionate about empowering patients through education, believing that understanding your body is the first step to healing it. When he's not transforming patients' health, he's advancing the field through education, speaking engagements, and training the next generation of metabolic health practitioners.

I am an entrepreneur in the medical industry working on creating a new way to approach healthcare and wellness. The company is called Selph, it is a healthcare revolution to provide individuals with the tools to optimise their health. I am a trained General Practitioner and prior to my medical training I completed a PhD looking at the impact of nutrition and probiotic supplementation on metabolism and the developing immune system. I am fascinated by the interaction between the microbiome and health and was a past member of the science translational committee for the International Scientific Association for Probiotics and Prebiotics as well as a founding member of the International Cancer Microbiome Consortium. During my clinical training I became excited in the importance of the mind in physical health and vice versa and so I trained as an accredited mindfulness teacher specialising in mindfulness for stress and mindfulness for chronic pain.

Dr. Shiv Goel, MD is a board-certified physician and the founder of Prime Vitality Care, a physician-led functional medicine and wellness clinic based in San Antonio, Texas, with telehealth services available to patients in all 50 states. Dr. Goel trained in internal medicine and functional and integrative medicine, and has spent his career building a practice model that treats the root causes of poor health rather than managing symptoms in isolation. His clinical philosophy is grounded in the understanding that hormones, metabolism, inflammation, gut health, and mental well-being are deeply interconnected systems — and that lasting health improvements require addressing all of them together. Prime Vitality Care specializes in physician-supervised GLP-1 medical weight loss programs using semaglutide and tirzepatide, bioidentical hormone replacement therapy (BHRT) for women, testosterone replacement therapy (TRT) for men, peptide therapy including Sermorelin, BPC-157, and PT-141, and comprehensive functional medicine consultations for patients with chronic fatigue, gut dysfunction, autoimmune concerns, and metabolic disease. Dr. Goel is a sought-after expert on the clinical application of GLP-1 therapies, the role of hormonal imbalance in weight resistance, and the future of physician-led telehealth medicine. He speaks regularly to the gap between what conventional medicine offers patients with metabolic dysfunction and what a root-cause, functional approach can deliver when the right diagnostics and time are applied. Through Prime Vitality Care's HIPAA-compliant telehealth platform, Dr. Goel brings the same standard of clinical depth and personalization to patients nationwide that San Antonio patients have relied on in person — with lab coordination through local Quest Diagnostics or CPL sites and all prescriptions compounded and shipped directly to patients.

I’m Dr. Sohaib Aleem, a board-certified allergist dedicated to helping individuals manage and overcome allergies, asthma, and immune-related conditions. Through personalized care and advanced treatments, my mission is to help you lead a healthier, more comfortable life. At AllergyX, we provide expert solutions for various allergy-related concerns, including seasonal allergies, food sensitivities, skin conditions, and even complex disorders like mast cell activation syndrome (MCAS). Why I Became an Allergy Doctor I chose this path because I’ve seen how allergies can impact daily life. From missed work to interrupted sleep, untreated allergies often lead to frustration and discomfort. I wanted to be part of the solution, helping people understand their symptoms and providing effective relief. My approach focuses on identifying triggers, educating patients, and offering treatments tailored to individual needs. What We Offer at AllergyX At AllergyX, we specialize in diagnosing and treating: Seasonal Allergies: Relief from pollen, mold, and dust. Food Allergies: Identifying and managing food sensitivities safely. Skin Conditions: Effective solutions for eczema, hives, and rashes. Asthma: Breathe easier with personalized asthma care. Mast Cell Activation Syndrome (MCAS): Expertise in managing this complex condition. Using cutting-edge diagnostic tools and up-to-date treatments, we provide care that goes beyond symptom management to improve your overall well-being. Our Approach to Care Here’s what you can expect from AllergyX: Accurate Testing: From skin prick tests to blood tests, we use reliable methods to pinpoint your triggers. Personalized Treatments: Every plan is tailored to your lifestyle and medical history. Education and Support: I’ll ensure you have the knowledge and tools to manage your allergies effectively. Innovative Solutions: We offer advanced therapies, including allergy shots and biologics, to help you find lasting relief. You can visit more about me at: https://www.allergyx.us/consultation

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.

A company is only as strong as its people. Yet, I see it every day—burnout, stress, and chronic fatigue are draining the energy of employees, impacting performance, engagement, loyalty, and innovation. I’ve spent my career uncovering the root causes of these issues and helping people reclaim their energy, focus, and long-term health. As a physician, bestselling author, and host of the nationally syndicated TV show Ask Dr. Nandi, I’ve helped millions take control of their well-being. My latest book, Heal Your Gut, Save Your Brain, a New York Times bestseller, unpacks the critical link between gut health and cognitive wellbeing—a connection that has the power to transform not just individuals, but entire organizations. This is a core promise of The Vitality Advantage—the idea that when employees function at their best, companies thrive. I don’t just share science-backed strategies for better health—I help teams implement real changes that boost resilience, performance, and energy in a way that directly impacts business success. My message is simple: * Vitality is a Vital business advantage. * Healthy employees are more engaged, creative, and productive. * Burnout prevention starts with physical and mental well-being. * Corporate transformation happens from the ground up—one healthier, more energized employee at a time. If your company is ready to embrace The Vitality Advantage, let’s connect and discuss how I can bring this actionable, high-impact message to your organization.

Dr. Geny Augustine is a physician at Solace who knows firsthand how challenging the U.S. healthcare system can be for patients. Having worked with diverse patient populations throughout her career, she's seen how the system's complex nature can create unnecessary barriers to getting good care—which is exactly what drew her to Solace's mission of putting patients first. Dr. Augustine completed her medical education in Bonaire, Netherlands Antilles, and previously worked as a Family Medicine physician for Banner Health in Glendale, Arizona. She's passionate about improving patient care, leading quality improvement projects like her work on hypertension management in urban environments, which earned honorable mention for the SLUHN Quality Improvement Award in 2020. Fluent in English with intermediate Spanish skills, she brings both clinical expertise and cultural understanding to her patient relationships. When she's not advocating for patients, Dr. Augustine enjoys fitness, culinary arts, fine arts, travel, and volunteer work—pursuits that reflect her belief in whole-person wellness and giving back to her community.

Deena Goldman, MDN, RDN, LD, CNSC is a registered dietitian and freelance nutrition and health writer with a clinical background in medical nutrition therapy. She specializes in weight and metabolic health, chronic disease management, GLP-1 medications, food insecurity, and practical, evidence-based food guidance. Deena currently works as a Clinical Dietitian II at Emory Healthcare and regularly contributes expert commentary for consumer health and lifestyle publications. Learn more at: https://www.myobesityteam.com/writers/684c922f814cb8bb781c5397

Jennifer Fugo, MS, LDN, CNS is a clinical nutritionist empowering adults who’ve been failed by conventional medicine to beat chronic skin and unending gut challenges. She has experience working with conditions such as eczema, psoriasis, rosacea, dandruff + hives — with clientele ranging from regular folks to celebrities + professional athletes.Jennifer also founded her own line of skincare + supplements available at www.QuellShop.com specifically for people struggling with these chronic skin issues. She holds a Master’s degree in Human Nutrition from the University of Bridgeport and is a Licensed Dietitian-Nutritionist and Certified Nutrition Specialist. Her work has been featured on Dr. Oz, Reuters, Yahoo!, CNN, and many podcasts and summits. Jennifer is a faculty member of the LearnSkin platform, an Amazon best-selling author, and the host of the Healthy Skin Show podcast.