About Daniel Auer
Dr. Daniel Auer is a California-licensed Doctor of Chiropractic (DC), functional medicine practitioner, and certified biofeedback and neurofeedback therapist based in Switzerland. He combines functional medicine, functional neurology, brain assessment, and neurofeedback training to support patients with neurological, cognitive, metabolic, and general health concerns. He previously operated a functional medicine and neurofeedback clinic in Silicon Valley for 13 years before relocating to Switzerland.
Highlights
- Online functional medicine consultations.
- At-home brain assessment and brain mapping.
- Neurofeedback and biofeedback training.
- Developmental functional neurology.
- Functional laboratory testing through major US-based diagnostic providers.
- Personalized nutrition and lifestyle recommendations.
- Free discovery consultation.
- English and German language support.
- International telemedicine services.
Services & expertise
Functional Medicine Functional Neurology Neurofeedback Therapy Biofeedback Therapy Brain Assessment Brain Health Optimization Functional Diagnostic Testing Nutrition and Lifestyle Support Adrenal Thyroid & Pituitary Health Bone Skin & Muscle Health Cardiovascular Health Chronic Fatigue & Chronic Pain Dementia & Cognitive Decline Diabetes & Metabolic Syndrome Food Sensitivities Intolerances & Allergies Gut & Microbiome Health Immune Health & Autoimmunity Infections & COVID-19 Mental Health Nutrition Health & Wellness Pediatric Health Toxins & Detoxification Women’s & Men’s Hormonal Health.
Frequently asked questions
Does Dr. Auer offer telehealth?
Yes. IFM lists telehealth availability in California, Switzerland, and Germany. The practice website also describes international online services.
What languages are spoken?
English and German.
Does the practice offer a complimentary consultation?
Yes. The official website advertises a free discovery call. Its duration is not specified.
Practice
Optimal Brain is an online functional medicine and neurofeedback practice based in Switzerland. The practice combines functional diagnostic testing, personalized nutrition and lifestyle recommendations, at-home brain assessment, and neurofeedback training. Its approach considers the relationship between brain function, gut health, hormones, immune activity, inflammation, and metabolic health. Services are available through telemedicine, with neurofeedback and brain-balancing programs designed around individual assessments and ongoing progress reviews. The practice serves clients in Switzerland and internationally.
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