Meet the Team
Dr. Lucas Ponti Concetti
Medical Director & Co-Founder
Dr. Lucas Ponti is a board-certified pediatrician and dermatologist with over 20 years of clinical experience, specializing in Functional Medicine. He holds a Master's degree in Clinical Psychoneuroimmunology (PNI) from the Pontifical University of Salamanca and a Master's degree in Precision Medicine from SESAP.
As Medical Director of Amuna Vitality Clinic, he leads the design and supervision of personalized longevity, metabolic optimization, and integrative health programs. His approach focuses on identifying and addressing the root causes of disease through a science-based, multidisciplinary, and highly individualized model of care.
Dra Valentina Sielecki
CEO & Co-Founder
Dr. Valentina Sielecki is a physician specializing in General Surgery and Aesthetic Medicine. With a career that combines medicine, innovation, and entrepreneurship, she created Amuna with the vision of transforming the way we understand health, integrating precision medicine, longevity, wellness, and advanced aesthetics into a deeply personalized model of care. Her approach focuses on prevention, health optimization, and improving quality of life through evidence-based medicine and addressing the root causes behind each patient's condition.
Cecilia Amadeo
Cecilia Amadeo is the Health Concierge at Amuna Vitality Clinic, dedicated to delivering a seamless, highly personalized experience for every patient. She serves as the central point of contact throughout each individual's health journey, coordinating appointments, follow-up care, and communication across Amuna's multidisciplinary team.
With a strong focus on personalized service and attention to detail, Cecilia ensures that every aspect of the patient experience is effortless, discreet, and tailored to individual needs. Her commitment to excellence allows patients to focus entirely on achieving their health and longevity goals while feeling supported every step of the way.
Health Concierge & Operations
Belén Fernández
Osteopathic Doctor and Phisical therapistBelén is a physical therapist and Doctor of Osteopathy (D.O.), integrating physiotherapy, osteopathy, and sport within a single, holistic approach — with particular focus on chronic pain and nervous system regulation. Within this integrative framework, she treats everything from sports injuries and orthopedic rehabilitation to headaches and migraines, jaw dysfunction (TMJ), and pediatric osteopathy for babies. A former competitive-level hockey player, she has worked with athletes in Spain and abroad, which shows in how she approaches the return to sport.
Medical DoctorPrecision Neurology
A physician specializing in Precision Neurology, taking a personalized approach to diagnosing and treating neurological disorders. She integrates precision medicine tools to understand each patient's individual physiology, tailoring the therapeutic approach to their unique genetic, metabolic, and functional profile.
Medical DoctorDra Maria Alejandra Moroni
Alejandrina is a Medical Doctor who graduated from the National University of Rosario, Argentina, and specialized in Aesthetic Medicine at the Centro Europeo de Másteres y Posgrados, Spain. She has over five years of experience across all injectable procedures and laser therapies, allowing her to offer an integrative, personalized approach to aesthetics.
Medical DoctorMicrobiota Specialist
A physician specializing in the study and treatment of the human microbiome, focused on how microbial balance impacts digestive, immune, metabolic, and hormonal health. Her approach combines functional diagnostics with personalized strategies to restore microbial balance and optimize health at its root.
Nutritionist PNIMilagros Fernández
Milagros is a dietitian-nutritionist based in Madrid, committed to helping clients achieve a healthy lifestyle through balanced, personalized nutrition. Her goal is to support each person every step of the way, providing the guidance needed to improve wellbeing and quality of life. She specializes in sports nutrition, nutrition for diabetes, and nutrition for fertility. Her Holistic approach she gained in training at PNI.
Medical DoctorRegenerative and Functional Gynecology
A physician specializing in Regenerative and Functional Gynecology, combining conventional medicine with regenerative therapies to address women's health comprehensively. She focuses on hormonal balance, pelvic health, and vitality across the different stages of a woman's life, always seeking the underlying causes rather than treating isolated symptoms.