Our Speakers and Experts

Trailblazing voices in science, wellness, and leadership—bringing depth, insight, and inspiration to every LongHER event.

  • A woman in black workout clothes holding a blue exercise ball in front of a mirror during a fitness class at a studio.

    Kyra Chlebowski

    Professional dancer and fitness entrepreneur. Founder of the InShape Studio and the Inshape Barre® method.


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  • A woman with dark, curly hair speaking into a microphone at a presentation or conference, wearing a floral-patterned top and a name tag labeled 'Shanaz Diessler, SleepSensor'.

    Dr. Shanaz Diessler

    CEO and Founder Undae Science. PhD in Neuroscience. Fundamental and Clinical Sleep Researcher.

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  • A woman in a black suit sitting on a white chair in a modern living room with red textured wall, framed artwork, and wooden shelving.

    Maddalena Di Meo

    Former nurse turned entrepreneur & journalist and speaker and the CEO of Firstmed.

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  • Marie-Aude Dupoux

    Marie-Aude Dupoux

    Product Manager for Integrative and Genetic Services at Ortho-Analytic, a laboratory dedicated to integrative medicine.

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  • A female doctor with blonde hair, wearing a white coat and stethoscope, sitting at a desk in a medical office.

    Dr. Anna Erat

    Healthcare and Longevity Expert. Chief Medical Officer Hintsa Performance and Paracelsus Recovery Clinic . Faculty University of St. Gallen. Speaker. Independent Board Member. Mentor ETH

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  • Black and white portrait of a woman with curly hair smiling, holding her chin with her hand, wearing a patterned blouse and a necklace.

    Dr. Carole Eyssautier Bavay

    Co-founder of Capsix. PhD in Artificial Intelligence.

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  • Close-up of a woman with light brown hair, blue eyes, and pearl earrings, smiling softly against a plain white background.

    Dr. Nathalie Favre

    Board-certified General Practitioner. Expert in phytotherapy, micronutrition, and functional medicine, specializing in women’s health.

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  • A woman with short blonde hair, wearing a black dress with colorful patterns, smiling and touching a gold-colored wall in a modern interior.

    Mélanie Freymond

    Journalist and Presenter. TedX speaker. Public speaking coach. Actress.

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  • Close-up of a young woman with long, reddish-brown hair, smiling slightly with her lips closed, wearing winged eyeliner and a sleeveless top with a scarf.

    Sandy Garavito

    Personal trainer and fitness instructor, turned CEO & Entrepreneur at XCUSAS.


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  • Portrait of a middle-aged woman with blonde curly hair and blue eyes, smiling at the camera, wearing earrings and a black jacket over a white top.

    Karen Gombault

    Leadership Coach & Mentor. Certified in Positive Intelligence®. Podcaster. Public speaker. Former CEO.

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  • Woman with shoulder-length brown hair smiling at camera, wearing pink high-waisted pants and a light pink blouse, standing near large glass windows with city view.

    Dr Mayoni Gooneratne

    Medical Doctor. Functional Medicine practionner. Founder of The Clinic by Dr Mayoni and Human Health. Co-founder of the British College of Functional Medicine. Former NHS pelvic floor surgeon. TEDx speaker. Award-winning entrepreneur.

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  • A woman with shoulder-length brown hair and blue eyes, wearing a maroon long-sleeve sweater, standing against a plain, light-colored wall.

    Dr Semira Gonseth

    Co-Founder & Chief Medical Officer at Genknowme. Accredited Physician for Innovation at Unisanté.

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  • Headshot of a woman with long blonde hair, blue eyes, and a bright smile, wearing a denim button-up shirt.

    Dr. Emma Jacquier

    Co-CEO of Neat Science® . PhD in Public Health and MSc in Human Nutrition.

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  • Young woman with long wavy hair, smiling, standing outdoors near a brick wall and greenery.

    Dr.Bojana Jankovic Weatherly

    Founder of Bojana MD. Double board certified physician in internal and integrative medicine, certified in functional medicine, nutrition, and mindfulness.

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  • Roohi-Jeelani

    Dr Roohi Jeelani

    Medical Advisor at ResetOne, A double board-certified Reproductive Endocrinologist and Infertility Specialist,

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  • A woman with long brown hair and blue eyes smiling outdoors, wearing a blue and white floral dress.

    Hannah Kleinfeld

    Chief Operating Officer AllergoSan USA (OmniBiotics). Certified Health Coach. Yale and Harvard Graduate.

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  • A woman with blonde hair smiling, wearing a black short-sleeve top, standing in front of an abstract painting with green, white, and yellow colors.

    Eva Maas-Dreesmann

    Founder of Holistic Insight. Holistic Therapist & Health Coach. Kinesiologist.

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  • A woman with curly dark hair, fair skin, and wearing a white blazer and black top, smiling against a blue background.

    Dr. Geneviève Major

    Scientific Director of Behavioral Interventions at the Canadian Excellence Research Chair in Neuroplasticity. Adjunct Professor at Université Laval. CoFounder Swiss Mindfulness Institute and Managing Director True Nature. PhD in social and preventive medicine.

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  • Lauren Manaker

    Lauren Manaker

    Award-winning registered dietitian, three-time author, and speaker with over 22 years of experience making evidence-based nutrition practical and approachable.

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  • A woman with long blonde hair, wearing a beige long-sleeve top, standing against a light-colored background.

    Kristin McGee

    Renowned celebrity trainer. Certified in Yoga, Pre/Postnatal Yoga, Kids Yoga, Pilates and Meditation.NASM CPT and NASM Youth Specialist. Author.

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  • A woman in a blue tank top stretches with her arms raised above her head against a dark green textured wall.

    Audrey Lelan

    Holistic practitioner and founder of Mouv’essence, a soulful movement practice blending kundalini-inspired sequences, spiraling fascia-based motion and energy healing.


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  • Dr Hillary Lin

    Dr Hillary Lin

    Stanford-trained physician entrepreneur and prominent medical educator revolutionizing healthcare through longevity medicine and cutting-edge technology

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  • A woman practicing yoga outdoors on a dock next to a river, wearing a black tank top and gray leggings, performing a side stretch pose with her eyes closed amid a natural landscape with trees and cloudy sky.

    Nathalie Luce

    Trained in Hatha-Vinyasa yoga, sound healing, yoga therapy, and anatomy. Founder of Om Yoga studio.


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  • A smiling woman with blonde hair wearing a shiny blue silk blouse and gold jewelry against a gray background.

    Alexia Michiels

    Partner & Co-founder of The Resilience Institute Europe. Certified professional coach and yoga instructor.

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  • A woman with shoulder-length light brown hair, smiling, wearing a bright pink hoodie, standing against a plain light-colored background.

    Arnela Midzan Bozon

    CEO & Owner CrossFit Léman. CrossFit & Nutrition Coach.

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  • Holly Rilinger

    Holly Rilinger

    Nike Master Trainer, Author, and the Founder of The LIFTED Method: An in-person and virtual platform with the focus of empowering people at all levels to strength train.


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  • Smiling woman in pink Arc'teryx jacket and striped blue beanie outdoors.

    Isabelle Santoire

    Founder of We Momentum. Chamonix IFMGA Mountain Guide. Human Potential & Optimal Mind Coach. Speaker

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  • Young woman with long brown hair, wearing a white shirt and ripped jeans, sitting in a white room with decorative wall paneling, smiling at the camera.

    Michelle Shapiro, RD

    Integrative and Functional Registered Dietitian. Founder of Quiet the Diet Podcast and the Highly Sensitive Body™ Hub.

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  • A fit woman with muscular arms and abs, wearing a light gray sports bra and dark gray leggings, standing indoors near a window.

    Kira Stokes

    Celebrity Trainer. CEO Kira Stokes Fitness. Creator of The Kira Stokes Fit App, KSFIT Products and KSFIT Fuel. On-air fitness expert. Consultant.

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  • A woman with shoulder-length brown hair, wearing a black blazer, sitting in front of green plants.

    Stephanie Trang

    As a Partner at Artefact Open Innovation, Stephanie Trang empowers organization to harness the transformative power of (Generative) AI and open innovation.


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  • Black and white portrait of a smiling woman with shoulder-length hair, looking directly at the camera.

    Dr. Alexandra Vallon Eberhart

    Senior Director, CTO - Global Strategy and Partnering at Roche Diagnostics. Ph.D. in immunology and virology. Chairwoman of the Weizmann Young European Network

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  • Black and white portrait of a woman with long wavy hair, smiling, facing forward.

    Valentina Voos

    Businesswoman, experienced tax lawyer, and brand ambassador with a strong interest in the intersection of strategy, law, and lifestyle.


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  • A smiling woman with wavy, blonde hair wearing a brown leather jacket and a pink top, holding a microphone.

    Dr. Ellen Vora

    Holistic psychiatrist. Medical Acupuncturist. Functional Medicine practitioner. Doctor of Medicine. Author of The Anatomy of Anxiety and the upcoming book Season of the Witch. Expert Clinician at Calibrate. Corporate Wellness Speaker.


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  • A smiling woman with shoulder-length dark hair and bangs, resting her chin on her hand, posed against a white background.

    Emilie Buon Dondelet

    Founder of épisode(s) a boutique event agency working with clients in luxury, finance, and international organizations.


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  • A woman with blonde, shoulder-length hair and fair skin is smiling and looking at the camera inside a room with a window behind her.

    Anouk Julien-Blanco

    Former radio and TV journalist, program editor and development manager. Founder of a communication, press relations, public relations and business development agency.

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