Arztpraxis Aschenbrenner
Expert Knowledge. Compassionate. For You.
Gentle Healing
When no one can find the root cause, my work begins. I am Dr. Katja Aschenbrenner, M.D. and I help people with persistent exhaustion, unclear symptoms, or chronic illnesses regain strength, confidence and joy in life through holistic medicine.
- Based on the latest scientific evidence
- Holistic & functional medicine
- Individualised & personalised treatment strategy
- Private appointment-only practice with no annoying waiting times
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known from:
Many illnesses
are complex
and multilayered
It often all begins with a feeling: “Something is wrong with my body.” You go to the doctor hoping for answers. In many practices, there is not enough time to truly listen and detect patterns. The average consultation time in German medical practices is 7.6 minutes*. Too short for complex conditions.
(*Source: Study Irving G et al., 2017)
- This leads to superficial treatment
- An odyssey from doctor to doctor without finding the root causes
- Patterns in a holistic sense are not recognized
- The patient does not feel taken seriously
Mast Cell Activation Syndrome (MCAS) – mostly unrecognized
Frequent diarrhea? Bloating? Do you tolerate many foods poorly or not at all? It could be Mast Cell Activation Syndrome, abbreviated MCAS. According to estimates, up to 17% of the population may be affected.
Care for patients with Long COVID and ME/CFS often inadequate
In Germany, there are approx. 871,000 people with Long COVID and approx. 650,000 people with ME/CFS, together more than 1.5 million affected individuals (Source: ME/CFS Research Foundation, 2025). Despite severe courses of the disease and many affected patients, care is described as “not good to nonexistent” (Prof. Dr. med. Scheibenbogen, 2024).
(Bioidentical) hormone replacement therapy – prescribed too rarely
Only a small number of symptomatic (peri-)menopausal women in Germany receive hormone replacement therapy, although according to clinical guidelines this represents the recommended treatment.
I am Dr.
Katja Aschenbrenner, M.D.
When no one can find the root cause, my work begins.
I help people with persistent exhaustion, unexplained symptoms or chronic illnesses through holistic and functional medicine.
I specialize in the
following areas:
Mast Cell Activation Syndrome (MCAS)
Author of medical books, internationally recognized expert, and publication of scientific studies
Long COVID / PAIS
Early diagnostics, coordinated therapies, prevention of long-term consequences
ME/CFS
Taking symptoms seriously, avoiding psychologization and stigmatization, pacing and symptom-oriented therapies
Perimenopause / Menopause
Bioidentical hormones instead of antidepressants, anti-anxiety medication and sleeping pills
Food Intolerances
“I can’t tolerate any food anymore.” Careful medical history, comprehensive diagnostics and individualized treatment
Ayurveda
The 3,000-year-old science of life. Holistic, gentle and effective in restoring balance
Functional Medicine
Finding and treating the root causes of a disease – not just the symptoms
Classical Homeopathy
Stimulates the body’s self-healing abilities. More than sugar pellets – many patients swear by it
Holistic Medicine
Recognizing bio-psycho-social connections through the combination of evidence-based conventional and complementary medical knowledge
In everyday medical practice, holistic care also means respectful interaction with patients for me. This begins with short waiting times and is reflected in making treatment decisions together. Every person brings their own ideas and expectations – taking these seriously is part of my work.
This Is What Defines
Me as a Physician
Strength, Joy in Life, Longevity
You want to regain quality of life and fitness, become healthy again or maintain your health. You want to live a vibrant and long life.
Reliable and From a Single Source
You have already been to many doctors and therapists. You are looking for clear, structured, personalized and reliable treatment from one single source.
On the Trail of the Root Causes
Symptom-oriented treatment no longer helps you. You are looking for the causes of your illness. Holistic. Bio-psycho-social.
Gentle Approaches, Up to Date
Alongside the “superwoman,” you also have a vulnerable side. You are looking for gentle treatment methods, but with competent medical expertise.
Why should
you choose me?
I take your concerns seriously. I am a physician specialized in holistic and functional medicine. After many years in conventional medicine, I realized that something was missing:
seeing the whole person.
- I understand you, the person behind the symptom
- Fully trained and continuously educated physician (MD, PhD)
- Appointment-based private practice with no waiting times
- Holistic treatments, with sensitivity
Why not every patient
is the same for me
Getting healthy!
You have a personal story
If you feel that doctors have not taken you seriously and everything has been pushed into the “psychological” category, you are not alone. Every person is different, with their own history, lifestyle and health. I take the time to look closely.
You do not want to take medication for symptoms only
You have already tried many things and fear that everything will only get worse. Body, mind and emotions are closely connected – and that is exactly how I look at your symptoms. I search for the root causes, not just the symptoms. Sometimes like a real detective!
You want to actively participate in your health
Balancing family, career and health is often a challenge. For me, getting healthy means working together. Small steps in everyday life – nutrition, movement, relaxation – can have a big impact. I support you in finding new paths that suit you.
Sometimes you are not taken seriously when you hardly understand yourself anymore.
But behind every symptom there is a story, not a label.
True healing begins where someone truly listens and looks closely.
Dr. Katja Aschenbrenner, M.D.
Functional Medicine
meets Holistic Medicine
Modern Medicine
Holistic Approach
Complex Topics
New ideas
We work with people who are open to new paths. Scientific and holistic. Those who are willing to learn and think along benefit the most from our work.
Personal responsibility
Getting healthy means taking part. Our patients take responsibility, implement impulses and actively shape their health.
Reliability
Our patients value clear agreements and respectful interaction. Those who communicate reliably and openly create trust. The essential foundation for collaboration.
Appreciation
We work at eye level with people who value quality and commitment. A fair, respectful collaboration.
This is what patients
appreciate
about us!
Location of the
Private Practice
Free parking spaces are usually available on the street.
By public transport, you can reach the practice via the S1, stop Sundgauer Straße
(approx. 10–15 minutes on foot) or via bus line 112, stop Mürwiker Str.
(approx. 7 minutes on foot).
