Welcome
We're glad you found your way to us.
At our modern sonography practice in Berlin, we offer comprehensive diagnostics with highly precise ultrasound examinations.
Our range of services includes, among others, the examination of:
- Breast tissue, Kidneys, Liver, Lymph nodes, Thyroid, Vessels and more
We also offer targeted examinations by body region:
- Neck, Chest, Abdomen, Groin and others
As a friendly and experienced radiologist, I ensure that you feel well cared for in a comfortable and trusting environment. With the latest ultrasound technology, we guarantee reliable and precise results that provide a solid foundation for your further medical care.
Our Practice Philosophy: Quality, Trust, and Empathy
At our sonography practice, the human-being is the center of attention.
We don’t just see ourselves as a service provider in medical imaging, but as a partner in your healthcare journey. Our philosophy is built on three core principles: Quality, Trust, and Empathy.
Quality: Precision for Your Health
We rely on the latest technology and continuous education to provide you with the best possible diagnostic care. Every examination is performed with expert, evidence-based knowledge to ensure the greatest benefit and utmost care, delivering fast and reliable results. It is important to us that you leave the practice informed and empowered to make decisions about your health. We ensure that your results are interpreted and communicated clearly and understandably.


Trust: Your Health in Safe Hands
In our practice, it's not just about technology; it's also about trust. You can rely on us to respect your privacy and handle your examinations with the highest level of discretion. We take the time to discuss each step with you, answer your questions, and provide you with all the information you need. We want you to feel safe and well cared for at all times.
Empathy: The Person Behind the Images
We understand that medical examinations often come with worries or uncertainties. That’s why personal contact with our patients is especially important to us. We listen attentively and respond to your individual needs. Every examination is performed with empathy to alleviate any fears and make the process as comfortable as possible.
With this philosophy, we aim to offer you more than just a diagnostic service. We want you to feel seen not just as a patient, but as a person. Your health and well-being are our highest priority.


Services/ Examinations
We bill our services according to the German Medical Fee Schedule (GOÄ).
Patients with statutory health insurance can receive our examinations as private pay (self-payer) services.
In general, we offer the following services, among others:
1. Abdominal ultrasound
2. Thyroid ultrasound (thyroid sonography)
3. Lymph node stations of the torso
4. Ultrasound of the soft tissues of the neck
5. Breast ultrasound and palpation
Of course, we also offer additional, tailored services based on your individual needs (e.g., knee joint effusion, etc.).
Feel free to contact us. We will be happy to advise you.
You can find the price breakdown here:
Ultrasound (US) 70-100 €
Medical history + physical examination + ultrasound + possible surcharge for color Doppler ultrasound (only if needed) + written report
Second opinion (CT, MRT, X-Ray) 61 €
Medical history + assessment of external examination + report discussion + written report
Dr. Maren Krössin
Specialist in Radiology | Practice Owner
For several years, I worked as a specialist in the Radiology Department of Charité, where I was involved in both clinical care and radiological diagnostics.
Today, I work as a private radiologist and place great value on providing personalized and empathetic care for my patients, combined with the latest diagnostic technology.

Curriculum Vitae
2023 - 2025: MVZ: Cross-sectional Imaging (SPECT/CT/MRI)
2018 - 2022: Radiology at Rosa-Luxemburg-Platz
2017 - 2018: Practice for Radiology and Nuclear Medicine
2012 - 2016: Specialist in Nuclear Medicine
2009 - 2011: Continuing Education for Medical Specialists, Diagnostikum Berlin
2005 - 2009: Continuing Education for Medical Specialists, Charité, Berlin
2002 - 2004: Research Associate, Department of Nuclear Medicine
1999 - 2001: PhD Thesis: "Investigation of Mechanisms of Non-genomic Glucocorticoid Actions" (magna cum laude)
Specialist Certifications
April 2006: Specialist in Nuclear Medicine
October 2010: Specialist in Diagnostic Radiology
University Education
1991 - 1997: Medical Studies, Humboldt University Berlin
Study Abroad / International Experience
2004: Department of Radiology / Nuclear Medicine Division (PET/CT), University of Pittsburgh
1998: UCLA School of Medicine - Department of Radiology, Torrance, University of California
1997/98: Clinical Internship, Centre Hospitalier Universitaire de Rennes
1995/96: Eleanor Slater Hospital (Rhode Island)
1994/95: University of Rennes 1, Faculty of Medicine
Skills and Qualifications
- Certificate from the Head and Neck Working Group
- Cross-sectional imaging, including MR Angiography
- Thyroid diagnostics and therapy
- Quality-assured mammography and sonography
- Diagnostics and therapy support for lymphoma patients
- PET-CT
- Coordination and management of workflows
- Over 20 years of practical experience in employed medical practice
- Several years of independent practice in central Berlin, managing all aspects of a contract medical practice
- Patient communication and documentation in English and French
- US Medical Licensing Examinations (USMLE 1 and 2), ECFMG Clinical Skills Assessment (CSA)
Directions and Booking
Dr. Maren Krössin -Private Sonography Practice -
Esmarchstraße 2, 10407 Berlin
email: info@sonopraxisberlin.de
tel.: +49 30 49870058
Our practice is easily accessible via public transport.
There is a wheelchair-accessible parking space available in front of the practice.
We kindly ask you to book your appointments conveniently and easily via Doctolib. On this platform, you can view available slots and make your booking directly online. This way, you can avoid long waiting times and have full control over your appointment scheduling.
Imprint
Name and Address:
Dr. med. Maren Krössin
Private Sonography Practice
Esmarchstraße 2
10407 Berlin
Germany
Contact Information:
Phone: +49 30 49870058
Phone: +49 15733695882 (emergencies only)
Email: info@sonopraxisberlin.de
Website: www.sonopraxisberlin.de
Approving Authority:
Federal Republic of Germany
Chamber of Physicians Berlin
Competent Chamber:
Chamber of Physicians Berlin
Friedrichstraße 16
10969 Berlin
Web: www.aerztekammer-berlin.de
Professional Regulations:
Code of Ethics of the Chamber of Physicians Berlin (BO-Ä)
Liability and Copyright
All texts are protected by copyright.
The publication, adoption, or use of texts, images, or other data requires the written consent of Dr. med. Maren Krössin.
We assume no liability for the content of external links.
Image Credits:
Private photos
Royalty-free images (Maren Krössin)
Privacy Policy
This privacy policy applies to the website [www.sonopraxisberlin.de]. We are responsible for the content of this online offering. References to external content are clearly identified (see below).
Collection of Usage Data / Usage Analysis
When accessing our website, we collect the following data in a log file: -IP address in anonymized (shortened) form - Time of access - Visited page or name of the retrieved file (URL) - Status information (e.g., error codes) - Amount of data transmitted - Browser information (used web browser, operating system, language settings, etc.) -
The data is used exclusively for statistical purposes. It is not shared with third parties. This website does not use techniques aimed at analyzing the browsing behavior of individual users. Personal usage profiles are not created.
Links to Other Websites
Our website contains references to content from other providers. These are clearly identified by explicit links (e.g., www.example.com), by corresponding text indications, or by symbols. Additionally, external links open in a new browser window. The use of these external contents may be subject to different rules than those described here.
Cookies
In certain cases, temporary cookies are used. These do not contain any personal data and are automatically deleted when your web browser is closed at the end of the session.
In the case of a link, cookies from third parties may be used, without us being able to explicitly inform you. Common browsers allow you to set how cookies are processed, so you can disable the storage of cookies or adjust how they are processed by your browser.
Collection of Personal Data in Online Forms
When we ask you to provide personal data within this offering (e.g., name, address, or email address), we will inform you in the respective online form about the purpose of collecting and processing these data. It is up to you to decide whether you wish to provide this data.
Right to Access
You may exercise your right to access by writing to or emailing the entities listed in the imprint. This also applies to objections to any consent given.
Encryption
This website supports secure access via the HTTPS/SSL protocol and email encryption using PGP/GnuPG.
