Meet The Team

Founder
Peggy Marienfeld
Peggy Marienfeld is the visionary founder of the Bali Healing Natural Health Center and a highly skilled, licensed Naturopathic expert with over a decade of experience. After successfully managing her care center in Frankfurt for 11 years, she moved to the serene island of Bali, Indonesia, to further her mission of promoting global health and wellness. Peggy is deeply committed to empowering through personalized, integrative care that blends cutting-edge scientific advancements with time-honored naturopathic traditions. With comprehensive patient-centered approach, focusing on uncovering the underlying causes of health issues rather than merely alleviating symptoms, the holistic methodology includes tailored nutrition plans, advanced blood analysis, nutraceuticals, and homeopathy, all designed to address and prevent chronic conditions while fostering long-term well-being. Inspired by Bali’s peaceful surroundings, Peggy’s expertise is rooted in a genuine passion for understanding the complexities of human health and a heartfelt dedication to helping others achieve balance and vitality.
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Womens Health Consultant
Michelle Hansen
With over 30 years of experience across Australia and Bali, Michelle Hansen specializes in Women’s Health and Traditional Chinese Medicine. Her integrative approach combines acupuncture, Chinese herbal medicine, and focused care for women’s health, prioritizing holistic healing and addressing the underlying causes of health issues rather than just symptoms. Michelle’s expertise spans hormone imbalances, perimenopause, menstrual disorders, pain management, mood disorders, gut health, fatigue, and chronic conditions such as migraines and headaches.
Rooted in the ancient wisdom of herbal medicine, Michelle designs tailored herbal formulas, blending traditional knowledge with modern adaptations for simplicity and impactful results. Trained in naturopathy, acupuncture, and Chinese herbal medicine, she brings a deep understanding, empathy, and dedication to her work. Michelle collaborates closely with individuals, guiding them on their journey to improved health, balance, and overall well-being.
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Dermatologist (Sp.DV)
Dr Marietta Sugiarti Sadeli
Dr. Marietta, affectionately called Dr. Etta, is a prominent skin specialist in the field of Aesthetic Medicine. With extensive training in advanced treatments such as anti-wrinkle injections, dermal fillers, and innovative skincare solutions including Profhilo, Nucleofil, L-Thesera, and Bioregen, she has established herself as a leader in cosmetic dermatology. She is also a certified trainer for Revok50, one of the latest skin boosters available in the aesthetic market.
As a member of the Indonesian College of Dermatology and Venereology, Dr. Etta is a well-known figure at major scientific gatherings like IMCAS and the Eastern Asia Dermatology Congress, where she actively enhances her knowledge in aesthetic medicine.
Renowned for delivering beautifully natural results, Dr. Etta's practice is grounded in safety, personalized care, and customized treatment plans for each client. This bespoke approach to beauty and well-being distinguishes her in the industry.
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ThetaHealing® & Reiki Expert
Luca Mona
Since embracing holistic healing in 2010, Luca has become a beacon of transformation and empowerment. As a certified ThetaHealing® and Reiki specialist, she combines her mathematical expertise with a logical, analytical mindset to explore the complexities of the human psyche. Through the meditative techniques of ThetaHealing®, Luca assists individuals in identifying and reshaping limiting beliefs, promoting deep personal development and heightened self-awareness.
Motivated by a profound interest in self-discovery and the subconscious mind's impact on well-being, Luca has guided countless individuals to reconnect with their inner resilience and embrace a more confident, empowered self. Her expertise also includes Craniosacral therapy and Hatha Yoga, enriching her comprehensive approach. Central to her work is ThetaHealing®, a method that has sparked significant healing in her own journey and in the lives of those she aids, steering them toward enduring change and renewed vitality.
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Osteopath Expert Consultant
Tina Leber
Tina Leber is a highly experienced professional in osteopathy, naturopathy, and sports science, with over a decade of expertise in holistic health. Originally based in Germany, she now brings her wealth of knowledge to Bali. Tina’s approach to wellness is deeply rooted in viewing the body as an interconnected system, ensuring comprehensive care for her clients. Her journey into the healing arts was inspired by a fascination with the body’s intricate mechanisms and her own experiences of overcoming accidents and stress, which have given her a unique empathy and insight into her clients' challenges.
Specializing in chronic pain, digestive issues such as "Bali belly," persistent headaches, and the effects of accidents or stress, Tina goes beyond treatment to offer transformative healing. Central to her methodology is restoring balance to the nervous system, highlighting the vital connection between the mind and body for achieving optimal health. Tina’s work provides a nurturing space for those looking to restore their well-being, offering tailored care that supports the body’s innate ability to heal and fosters a vibrant, healthy lifestyle.
Beyond her professional expertise, Tina’s personal journey and holistic philosophy reflect her commitment to helping others achieve lasting wellness and vitality.
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Clinic Head Skin Specialist Dermatologist (Sp.DV)
Dr Ana Rahmawati
With over ten years of experience and a distinguished education from the College of Dermatology and Venereology of Indonesia, Dr. Ana is a prominent skin specialist based in Bali. She also serves as the Senior Skin Specialist at Bali Healing Beauty.
Her partnerships with numerous esteemed brands underscore her dedication to dermatology and aesthetic treatments. Dr. Ana is passionate about empowering her clients, guiding them on a transformative path to better skin health and overall well-being.
She excels in developing personalized treatment plans that cater to each client's specific needs, focusing on current skin issues while also offering strategies for graceful aging.
Her unwavering commitment to excellence and her personalized approach makes her a trusted partner in the pursuit of beauty and self-confidence.
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Naturopathic Expert Consultant
Tatjana Schefter
Tatjana Schefter is a dedicated practitioner of holistic medicine, merging the best of modern science with traditional naturopathic practices.
Her medical background and her deep fascination with nature — especially human nature and the interconnectedness of all existence — has profoundly shaped her perspective on healing. As a part of nature, we are intrinsically connected to it and rely on its wisdom for true healing.
Whether you are addressing a specific health concern or seeking to enhance your overall well-being, Tatjana specializes in personalized care. She combines live blood analysis, herbal remedies, natural supplements, and tailored nutrition and lifestyle strategies to identify the root causes of imbalance and guide you toward lasting wellness.
Driven by a deep passion for the body's natural healing abilities, Tatjana is dedicated to helping you achieve balance and a sense of ease in your body — your natural way of being.

Trauma Specialist & Clinical Hypnotherapist Consultant
Khaled Bayad
Khaled Bayad is a certified Clinical Hypnotherapist (NGH-USA), Trauma Specialist (ICF), Energy Therapist (Access Bars by A.C.), and NLP Counselor. Motivated by a deep commitment to empowering others, Khaled focuses on helping individuals unlock their fullest potential through transformative methods such as clinical hypnotherapy, somatic energy therapy, counseling, and cognitive behavioral therapy.
Dividing his time between Bali and Dubai, Khaled shares his extensive expertise in both locations, dedicating himself to supporting those facing challenges like PTSD, phobias, unresolved traumas, anxiety, eating and sleeping disorders, and chronic stress. Leveraging his wealth of experience, he has guided numerous individuals toward resilience, lasting healing, and joy on their journey to recovery.
At the Bali Healing Center, Khaled provides transformative treatments, including Clinical Hypnotherapy and Access Bars Therapy. Access Bars is an advanced energy alignment method that involves gentle touch on specific points of the head to release mental and emotional blockages, fostering deep relaxation, mental clarity, and inner balance. Khaled’s integrative approach creates a safe and supportive environment for individuals to heal, grow, and thrive.
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Physiotherapist & Osteopath Consultant
Nina Slamova
With more than 15 years of clinical experience, Nina Slamova combines her academic background in physiotherapy, rehabilitation, and osteopathy to provide personalized care for musculoskeletal, neurological, and visceral conditions. Her precise diagnostic skills allow her to target not only symptoms but also their underlying causes, delivering effective and lasting solutions.
During her tenure in European hospital systems, Nina specialized in neurology, offering treatment to both adults and children, including prenatal and postnatal care. At the Bali Healing Center, she employs a variety of physiotherapeutic techniques, such as manual therapy, craniosacral methods, customized exercise plans, and ergonomic advice.
Nina is experienced in managing complex conditions, including multiple sclerosis, Parkinson’s disease, and post-stroke or post-brain surgery rehabilitation.
Whether you’re dealing with chronic back pain, recovering from surgery, or seeking support during pregnancy, Nina’s holistic approach ensures thorough and compassionate care. She is committed to improving your mobility, alleviating pain, and helping you achieve a healthier, more active lifestyle.
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