The center specializes in myalgic encephalomyelitis (ME/CFS) and Post-COVID Syndrome. It leads regional efforts to diagnose "long-haul" viral sequelae, focusing on immune dysregulation and vascular dysfunction after infection.
Multimodal Diagnostics
Experts use a specialized biophysical system to measure stress and fatigue. By assessing neuromuscular flexibility and organ-system strain, they identify whether fatigue is a primary biological disorder or a psychosomatic response.
Interdisciplinary Research
As part of the UKE’s "Center for Inflammation, Infection and Immunity," the facility links laboratory science with clinical care. This approach targets the root causes of fatigue, such as chronic inflammation and T-cell dysfunction.
Personalized Pacing
Treatment centers on "Energy Management" (Pacing). The clinic uses digital wearables to help patients monitor their activity levels, preventing post-exertional malaise (PEM), the severe symptom flare-up common in ME/CFS.
Professor Stark Method
The center is known for the "Prof. Stark" approach, which adapts sports science techniques to restore physical ability. This protocol helps stabilize patients by optimizing the body’s "vibrational potential" and recovery cycles.
Post-COVID Triage
Serving as a primary consultation site for Northern Germany, the center filters complex Post-COVID cases. They use AI-supported screening to differentiate between standard recovery and high-risk cases requiring specialized immunotherapy.
Neuromodulation Trials
The center is exploring non-invasive brain stimulation to treat "brain fog." These clinical trials investigate whether targeting specific neural networks can improve cognitive clarity and information processing in patients with chronic conditions.
Autonomic Marker Research
The center pioneers the use of 48-hour heart rate variability monitoring as a biomarker for ME/CFS. This technology identifies "frozen sympathetic overreactions," differentiating biological fatigue from purely psychological exhaustion.
About the clinic
Fatigue Center Hamburg is a specialized private fatigue and stress-disorder care concept in Hamburg built around the practice of Prof. Dr. Michael Stark and his broader fatigue platform for people with ME/CFS, Long Covid fatigue, Post-Vac syndrome, burnout, and related exhaustion states. The Hamburg practice presents itself as a psychotherapeutic center for the treatment of stress-related disorders and fatigue, and is led by Prof. Dr. Michael Stark, whose sites describe him as a physician, psychologist, psychotherapist, researcher, and specialist in exhaustion-related disorders with more than 3 decades of clinical and scientific experience. The center’s philosophy is explicitly interdisciplinary: rather than viewing fatigue only through a psychological lens, it frames chronic exhaustion as a complex interaction of mental, physical, autonomic, and social factors and bases its work on the “Prof. Stark Method,” a holistic psychosomatic model that aims to connect psychotherapy with body-oriented diagnostics and treatment. A defining feature of the center is its two-part diagnostic concept. On the psycho-mental side, the practice and its TestCenter use structured questionnaires and screening tools to assess stress load, burnout risk, anxiety, depression, personality-related patterns, and the patient’s level of tension in everyday life and work, while clearly stating that such questionnaires do not replace a medical or psychological examination. On the bio-physical side, the center describes a coordinated diagnostic system that includes heart rate variability testing, micro-vibration measurement, muscle function and EMG-based load testing, and, in related treatment descriptions, additional assessments such as skin resistance, energy flow in acupuncture meridians, and laboratory markers like cortisol and lactate. Across the sites, this diagnostic work is presented as especially relevant for differentiating severe fatigue syndromes such as ME/CFS and Long Covid fatigue from purely psychological exhaustion and for identifying dysfunction in the autonomic nervous system as a key treatment target. The practice also places strong emphasis on research and on the medical legitimacy of ME/CFS and Long Covid fatigue as disorders with objective bodily correlates rather than conditions that should be dismissed as purely psychosomatic. The center states clearly that ME/CFS is not a psychiatric illness, refers to the WHO classification of ME/CFS as a neurological disease, and describes the syndrome as a neuroimmunological disorder with severe somatic consequences. Fatigue Center in Hamburg combines cognitive behavioral and psychotherapeutic care with body-focused interventions. The practice describes treatment as beginning with detailed diagnostics, an analysis of the current situation, and a review of the patient’s life history, after which therapy is tailored to the individual. In addition to individual psychotherapy, the center offers specialized programs for individuals with specific needs, including executives, high-performance athletes, and patients seeking greater privacy. Its broader treatment framework also includes movement-based therapy developed with sports-science input, relaxation and regulation strategies, acupuncture through network partners when indicated by its assessment model, and preventive or group-based formats. Throughout the material, the clinic emphasizes that its goal is not simply symptom discussion but restoring regulation, improving energy management, and helping patients better understand their own limits, triggers, and recovery capacity. What makes the Hamburg fatigue concept stand out is the strong integration of in-practice care with digital support. Because the sites acknowledge high demand and limited practice capacity, the team has built an online fatigue platform to help patients start supportive work from home without waiting, at their own pace. Fatigue Center Hamburg is a niche Hamburg-based fatigue practice and education platform focused on complex chronic exhaustion disorders, particularly ME/CFS and long Covid-related fatigue. Its identity is built around Prof. Stark’s long-standing work in psychosomatic medicine, stress disorders, and fatigue, a holistic diagnostic and therapeutic model, and a hybrid structure that combines private clinical care with online education and self-management tools for patients who need both specialist guidance and practical day-to-day support.
