Dr. Oliver Hahn
Vision & Philosophy
Physician by passion. Researcher by conviction. Companion with humanity.
For over 30 years, I have been driven by one central question: Why do people become ill—and how can they truly regain health?
My professional path led me from conventional medicine to functional medicine and ultimately to neuromodulation—a modern approach that places the nervous system, the brain, and cellular communication at the center of diagnosis and therapy.
Many of my patients come to me after having tried numerous treatments—from pain therapy and physiotherapy to alternative approaches—often without lasting improvement.
They suffer from chronic pain, neurological disorders, exhaustion, migraine, or functional complaints that could not be clearly classified.
This is exactly where my work begins: I take the time to listen, to understand, and to identify the root cause at the level of the nervous system—not merely to treat symptoms.
Professional Background of Dr. Oliver Hahn
Dr. Oliver Hahn brings more than three decades of clinical experience and an exceptionally broad, in-depth, and interdisciplinary medical education. His career is defined by the consistent integration of conventional medicine with functional, regulatory, neuro-oriented, and holistic medicine.
Medical Education & Clinical Career
- Medical degree in Human Medicine, Free University of Brussels
- Specialist training in General Surgery, Orthopedics, Internal Medicine, and General Practice
- Board-certified General Practitioner
- Additional qualification in Sports Medicine
- Two years of clinical work at a Traditional Chinese Medicine clinic in Gerolzhofen
- Many years of inpatient and outpatient clinical practice
Neuromodulation & Nervous System Regulation
- Neuromodulation Training (Dr. Petros Kattou), 2023
- Neuromodulation Workshop (Dr. Petros Kattou), 2024
- Neuromodulation Workshop (Dr. Petros Kattou), 2024
- Neuromodulation Workshop (Dr. Petros Kattou), 2025
- Neuromodulation Clinical Observership (Dr. Petros Kattou), 2025
- Neuromodulation Conference, SOZO Brain Center, 2024
- Neuromodulation Conference, SOZO Brain Center, 2025
Acupuncture & Traditional Chinese Medicine (TCM)
- Training in classical acupuncture
- Acupuncture according to Richard Tan – Balancing Method (2005–2010)
- Master Tung Acupuncture – basic and advanced training (2011–2012)
- Eye Acupuncture according to Prof. Boel (2024)
- Aku-Touch, Aku-Stomach, Aku-Brain, Aku-DNA, Aku-Knee, Aku-One, Aku-Spine (Prof. Boel, 2024)
- Acupuncture: The Path to the Heart & The Way of the Heart (2009)
- Shen & Mental Disorders – Acupuncture (2006)
- Myofascial pain syndromes treated with acupuncture (2001)
- Training in Chinese herbal medicine
- TCM in Gynecology & Andrology (2004)
Functional, Orthomolecular & Regulatory Medicine
- Orthomolecular Medicine & Infusion Therapy (2005, 2022)
- Certified Gut Health Specialist (2021)
- Advanced training as Gut Therapist (2022)
- Microbiome analyses (Biovis, 2022)
- Micro-ecological diagnostics & therapy I–II (2015)
- Micro-immunotherapy I–III (2021)
- Endocrinology & Hormone Replacement Therapy I–III (2014–2015)
- Coimbra Protocol – certified physician for autoimmune diseases
- Neural therapy according to Hünecke
- Therapy of chronic diseases (Dr. Rolf Jansen-Rossek, 2021)
- Certified Detox Expert (2021)
Manual Medicine, Osteopathy & Pain Therapy
- Osteopathy training (Manufit, 2013–2017)
- Chiropractic training
- Craniosacral Therapy I–III (2000–2001)
- Dorn & Breuß spinal therapy (2004)
- Pain therapy according to Liebscher & Bracht (2008)
- Applied Kinesiology I–III (2008–2009)
- Arm Length Reflex (Raphael van Asche, 2001–2002)
- AORT – Autonomic Osteopathic Repositioning Technique I–II (2023–2024)
- Myofascial pain therapy
Stress-, Trauma- & Psychosomatische Medizin
- Zertifikat Burnout & Erschöpfung 2021
- Burnout-Syndrom & Depression (2020)
- Stressmedizin I + II (2021–2022)
- Hypnose – American Board of Hypnotherapy (2004)
- Hypnose-Fortbildung NLP Deutschland (2012)
- Sympathikustherapie (2015)
- Quantum Entrainment (2012)
- Soul Prints Methode (2004)
Additional Medical Qualifications
- S.E.T Therapist Training (2020)
- NAET – Allergy Elimination Technique (2016–2017)
- Biofeedback & Bioresonance (SCIO System I–III, 2013–2018)
- Information Medicine: ETA, Meta, Delta Scan (2020)
- Metavital Human Expert Professional (2020)
- Bioresonance Therapy with radiation converter (2003)
- Facial Revitalisation Acupuncture (2012)
- Chi Nei Tsang – visceral energy massage (2006)
- ACLS Provider Certification (2022)
- Medical emergencies on board aircraft (2020)
- Reiki Level I (2025)
Treatment Philosophy
Dr. Hahn follows a strictly root-cause-oriented approach with the goal of strengthening the self-regulatory capacity of the nervous system and sustainably stabilizing complex physical, biochemical, and neurofunctional processes.
About Us
Our Team – Expertise, Experience, Humanity
At Centro Médico Son Caliu, Dr. Oliver Hahn is supported by two experienced medical assistants who play a key role in the daily clinical workflow and provide our patients with reliable, professional, and compassionate care at all times.
Britta
Medical Assistant
Britta has been working as a medical assistant at Centro Médico Son Caliu since 2014, supporting patients with great care and professionalism throughout all diagnostic and therapeutic processes.
Her responsibilities include comprehensive patient care, wound management, blood sampling, and the preparation and forwarding of laboratory samples. She also performs diagnostic examinations such as ECG and Cardisiography, prepares infusions, and assists with ozone therapy.
A key focus of her work is neuromodulation, including the correct application of devices and the execution of treatments according to medical instructions.
Languages: German · Spanish · English
Ana
Head of Reception & Administration
Ana has been part of the Centro Médico Son Caliu team since 2018 and manages the reception as well as the entire administrative area of the practice. She is the central point of contact for organizational processes and ensures a structured and smooth operation of the clinic.
Her responsibilities include appointment scheduling, telephone and in-person patient support, billing, and the handling of emails and translations. In addition, she assists in the laboratory, supports diagnostic procedures such as ECG and Cardisiography, prepares infusions, and acts as an assistant during neuromodulation treatments.
Languages: German · Spanish · Mallorquín · English