Marcel Dihne

New
22 years of experience
Location: Germany, Solingen
Clinic:
4.7
Medical Center in Solingen
Professor Dihne specializes in neurology with a focus on nervous system regeneration and stem cell research, offering personalized treatment plans for Alzheimer's patients.
- Over 22 years of experience of experience in neurology
- Awarded for outstanding research in clinical stem cell research
- Former head of Neurology at St. Lukas Klinik Solingen
- Author of numerous publications in leading medical journals
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Bookimed Insights: Top Alzheimer's disease Specialists in Germany (2026)

Bookimed has coordinated 13 requests for Alzheimer's disease treatment in Germany, collaborating with 1 top-rated specialists. The doctors in this table are selected based on their international credentials, clinical expertise, and patient outcomes. The 2026 ranking is formed using verified data from actual patient cases and current programs from our partner clinics.

Rank	Doctor	experience	Good Fit For	What Sets Them Apart	Clinic & Location	Consultation
#1	Marcel Dihne	22 years of experience	Stem cell research in neurology	Focuses on nervous system regeneration and stem cell research with personalized treatment plans. Awarded for outstanding research and authored numerous medical publications.	Medical Center in Solingen Germany	Price on request

FAQ

These FAQs come from real patients seeking medical assistance through Bookimed. Answers are given by experienced medical coordinators and trusted clinic representatives.

What are the newest Alzheimer's drugs available in Germany?

Lecanemab and Donanemab are the newest disease-modifying Alzheimer's drugs available in Germany as of late 2025. These monoclonal antibodies target amyloid beta plaques to slow cognitive decline. Specialized neurologists at multidisciplinary centers like Charité Universitätsmedizin Berlin or Nordwest Clinic provide these infusions.

Available drugs: Lecanemab (Leqembi) launched September 2025; Donanemab (Kisunla) followed in November 2025.
Treatment eligibility: Patients must have confirmed amyloid buildup via PET scans or spinal fluid.
Genetic screening: Testing for the ApoE4 gene is mandatory before starting these antibody therapies.
Infusion schedule: Lecanemab requires bi-weekly infusions; Donanemab is administered once every four weeks.

Bookimed Expert Insight: German university hospitals often provide early access to new therapies through compassionate use programs. Bookimed data shows large institutions like Charité Berlin or University Clinic of Leipzig manage high patient volumes. These researchers often bypass slow statutory insurance pathways. Patients should check if their chosen clinic participates in ongoing clinical trials for newer molecules.

Patient Consensus: Many families report frustration with the slow reimbursement process for new drugs like Leqembi. Some patients recommend petitioning university hospitals directly for access while waiting for standard insurance coverage.

Who is eligible for the newest antibody treatments (Lecanemab/Donanemab)?

Candidates for lecanemab and donanemab must be in the early symptomatic stages of Alzheimer's disease. Diagnosis requires confirmation of amyloid plaques via PET scans or lumbar puncture. Eligibility is limited to patients with mild cognitive impairment or mild dementia with specific cognitive test scores.

Alzheimer's stage: Restricted to mild cognitive impairment or mild dementia due to Alzheimer's.
Amyloid confirmation: Mandatory documentation of brain plaques through PET scans or spinal fluid tests.
Cognitive scoring: Patients typically require an MMSE score between 20 and 28 or 30.
Safety exclusions: Excludes patients with significant strokes, microhemorrhages, or use of full-strength blood thinners.

Bookimed Expert Insight: German university hospitals like Charite Berlin and Nordwest Clinic lead in early-stage diagnostics. While standard antibody access is restrictive, these centers often participate in advanced research trials. For example, some facilities maintain over 650 beds and specialized research institutes to manage complex safety monitoring.

Patient Consensus: Patients report that 80% of applicants are screened out because of imaging or genetic results. It is important to find a specialized memory clinic early for amyloid confirmation testing.

Is Lecanemab or Donanemab available for moderate-to-severe Alzheimer's in Germany?

Lecanemab and Donanemab are not available for moderate-to-severe Alzheimers in Germany. These drugs are exclusively authorized for early-stage Alzheimer patients with mild cognitive impairment. European regulations exclude patients with two copies of the ApoE4 gene due to safety risks.

Approved stages: Authorized only for mild cognitive impairment or mild dementia.
Genetic eligibility: Restricted to patients with one or no copies of ApoE4.
Mandatory testing: Patients must confirm amyloid biomarkers via PET scans or CSF.
Reimbursement status: German authorities currently report no added benefit over standard care.

Bookimed Expert Insight: While these medications have strict limits, German neurology departments like Nordwest Clinic and Asklepios Hospital Barmbek maintain Focus Top 10 rankings for Alzheimer care. Clinics in our network often manage high volumes, with Asklepios Barmbek serving 80,000 international patients annually. This infrastructure is vital because accessing new drugs requires specialized memory clinics, which currently face 3-to-6 month waiting lists for necessary amyloid PET imaging.

Patient Consensus: Patients note that public insurance often denies coverage or requires months of paperwork. Many families now look into clinical trials as a potential pathway since standard access remains restricted to the earliest disease stages.

What are the main safety risks of the new Alzheimer’s antibody therapies?

The main safety risks of Alzheimer’s antibody therapies like Lecanemab and Donanemab include Amyloid-Related Imaging Abnormalities (ARIA). These manifest as brain swelling or microhemorrhages. Other risks include infusion-related reactions. Monitoring requires frequent MRI scans to detect asymptomatic changes in the brain.

ARIA-Edema: Temporary brain swelling affecting 13% to 24% of clinical trial patients.
ARIA-Hemorrhage: Microbleeds or iron deposits occurring in up to 31% of treated individuals.
Genetic risk: Patients with two APOE-ε4 gene copies face up to 50% ARIA risk.
Infusion reactions: Fever, chills, or blood pressure changes affect 10% to 26% of patients.

Bookimed Expert Insight: German university hospitals like Charite Berlin or Nordwest Clinic lead in safety protocols for these therapies. High-volume centers often combine antibody treatments with specialized diagnostics like CT of the paranasal sinuses. This comprehensive approach helps rule out secondary inflammatory risks before starting biologics.

Patient Consensus: Patients note that regular MRI scans every 6 to 12 weeks are essential for safety. Many emphasize that these therapies are most effective during the mild cognitive impairment stage.

Where in Germany can patients receive specialized Alzheimer’s care, including the new antibody treatments?

Patients receive specialized Alzheimer’s care and antibody treatments like Lecanemab at German university hospitals and Focus-ranked centers. Institutions like Charite Berlin and University Hospital Magdeburg offer advanced infusion infrastructure. These therapies require confirmed amyloid plaques through PET scans or spinal fluid diagnostics.

Specialized facilities: University Hospital Magdeburg features a dedicated four-unit antibody infusion infrastructure.
Leading centers: Charite Berlin and Nordwest Clinic provide comprehensive diagnostics and multidisciplinary care.
Regional access: LMU Munich and University of Freiburg offer disease-modifying therapies for early-stage patients.
Accredited care: Asklepios Hospital Barmbek maintains Focus Top-10 rankings for specialized Alzheimer’s treatment.

Bookimed Expert Insight: German university hospitals like Charite Berlin and Nordwest Clinic handle massive patient volumes, often exceeding 60,000 annually. This high flux typically centralizes the most advanced diagnostic equipment, such as Amyloid-PET scanners, in these urban hubs. Patients should prioritize clinics with Focus Top rankings specifically for Alzheimer's to ensure access to these specialized monitoring protocols.

Patient Consensus: Patients emphasize starting at university-hospital memory clinics rather than general neurologists to access necessary biomarker trials. Hiring a German-speaking advocate is often noted as vital for navigating complex insurance paperwork and potential coverage appeals.

Are there non-drug therapies for Alzheimer’s available in Germany?

Germany provides various non-drug Alzheimer’s therapies focused on cognitive preservation and motor skills. Patients access multimodal MAKS therapy, cognitive stimulation, and occupational therapy within specialized memory clinics. High-volume centers like Charite Universitätsmedizin Berlin integrate these interventions into comprehensive, research-backed care plans for neurodegenerative diseases.

MAKS therapy: German group intervention targeting motor skills, cognition, and social interaction.
Cognitive stimulation: Manual-guided training like CORDIAL improves memory and spatial orientation.
Specialized clinics: Memory clinics and Charite Berlin offer early detection and therapy.
Experimental options: Clinics like Academic Hospital Solingen research regenerative approaches including stem cells.

Bookimed Expert Insight: Data shows that top-rated German institutions for Alzheimer's, such as Asklepios Hospital Barmbek and Nordwest Clinic, consistently rank in the Focus magazine Top 10. These high-volume centers treat over 60,000 patients annually. Choosing a clinic with this specific accreditation ensures access to the most recent S3 Guideline-compliant non-drug protocols, which are often unavailable in smaller regional facilities.

Patient Consensus: Caregivers note that music and art therapy sessions often provide more visible mood improvements than medication alone. Many emphasize securing a neurologist referral early to minimize the typical 3-month wait for specialized cognitive training programs.

Best Alzheimer's disease doctors in Germany: TOP 1 doctor

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