Skip to main content

Our team

Why you will feel
comfortable with us

We are different

At the Praxisklinik am Rosengarten in Bergisch Gladbach, the clocks tick differently than at large university hospitals. With us, you are not a number and not a "case". We are an owner-run specialist clinic. For you, this means: discretion, peace and always the same contact person.

We know that the path to gender-affirming surgery has often been long and rocky. Our job is to make the medical part of this journey as safe, aesthetically perfect and pleasant as possible.


Dr. Maria Dadras

Dr. med. Maria Dadras

Specialist in Plastic and Aesthetic Surgery

"Ästhetik bedeutet für mich, dass du dich in deiner Haut wieder zuhause fühlst."
Dr. Maria Dadras enriches our team with over 10 years of experience in plastic surgery and a special sense for harmonious body proportions. She knows that medical procedures are often also "work of the soul" – especially when it comes to bringing the outer form into harmony with the inner feeling.
  • Her focus:
    She is an absolute expert in breast surgery and body contouring. Through her experience in liposuction and body lifting, she masters exactly the techniques we need for the masculinization (V-Shape) or feminization (waist/hips) of the silhouette.
  • Why patients appreciate her:
    Dr. Dadras stands for a modern aesthetic without "taboos". Her patients often praise her direct but warm manner and the calm with which she explains even complex questions.

Dr. Yvonne Krug

Dr. med. Yvonne Krug

Specialist in Plastic and Aesthetic Surgery

"Every starting point is unique – so is my treatment for you."

Dr. med. Yvonne Krug has been working in Plastic and Aesthetic Surgery since 2012 and complements our specialist team with many years of surgical experience, high precision and a keen eye for detail.
As a Specialist in Plastic and Aesthetic Surgery, she combines medical excellence with a clear aesthetic standard – with the goal of natural, harmonious results.

  • Her focus:

    Dr. Krug specializes in surgical body shaping and precise body contouring. A particular focus is on the surgical treatment of lipedema, where she combines medical expertise with great empathy. Her goal is individual, aesthetically balanced results that sustainably improve quality of life and self-esteem.

  • Why patients appreciate her:

    Patients appreciate Dr. Krug's calm, empathetic manner as well as her ability to explain complex medical contexts in an understandable and transparent way. Her structured, personal care creates trust – from the first consultation to aftercare.


Dr. Timo Spanholtz

Dr. med. Timo Spanholtz

Specialist in Plastic and Aesthetic Surgery | Medical Director

"Perfektion ist kein Zufall, sondern Handwerk und Leidenschaft."
Dr. Spanholtz is known far beyond the borders of Cologne for his expertise in body-shaping surgery. As a specialist in high-definition liposculpting and reconstructive procedures, he brings exactly the skills needed for an aesthetically demanding top surgery.
  • His focus:
    He sees not just "tissue that has to go", but the underlying anatomy. His goal is a masculine thorax contour that looks natural – including muscle definition where desired.
  • Why patients appreciate him:
    He speaks plainly, but always with respect. He doesn't promise miracles, but delivers results that are technically at the limit of what is feasible.

Dr. Lí Sing Nayeli Torres Díaz

Dr. (MEX) Lí Sing Nayeli Torres Díaz

Specialist in Surgery | Specialist for Body Contouring

"Jeder Körper erzählt eine Geschichte. Ich helfe dir, das nächste Kapitel selbstbewusst zu schreiben."

Dr. (MEX) Torres Díaz (often affectionately called "Lí" by patients and colleagues) brings international flair and surgical precision to the Praxisklinik am Rosengarten. Her training in Mexico City – one of the world's centers for aesthetic surgery – has sharpened her eye for harmonious body lines and feminine curves.

  • Her focus:
    She is our expert for high-definition body contouring and liposculpting. When it comes to shaping a feminine waist for a trans woman (MtF) or modeling hips and buttocks with the patient's own fat (BBL technique), her expertise is unbeatable. In addition, she specializes in intimate surgery, which perfectly rounds off our offering for a holistic transition.
  • Why patients appreciate her:

    Dr. (MEX) Torres combines medical skill with an incredibly warm, attentive manner. Her patients love her honesty and the passion with which she fights for the best possible aesthetic result. She understands aesthetics not as a rigid norm, but as an individual sense of well-being.


Dr. Annika Waldhauser

Dr. med. Annika Waldhauser

Specialist in Plastic and Aesthetic Surgery

"Ästhetik entsteht im Dialog. Ich höre zu, bevor ich das Skalpell in die Hand nehme."
Dr. Waldhauser complements the leadership team with years of experience and an extremely fine sense for aesthetic nuances. Especially when it comes to incision technique and the design of the nipples, her precision is legendary.
  • Her focus:
    Scar-sparing techniques and the fine tuning of proportions. She understands that "masculine" or "feminine" means something different for everyone.
  • Why patients appreciate him:
    Her calm, empathetic manner often takes away the nervousness already in the first conversation. Many patients (especially trans men who have had negative experiences) appreciate the opportunity to deliberately entrust themselves to a female surgeon.

A safe space for your surgery

An operation is a matter of trust – not only in our surgeons, but in the whole team.
  • Anesthesia:
    Our anesthesiologists ensure that you fall asleep gently and wake up safely. Nausea after anesthesia? Thanks to modern medications, this is hardly an issue anymore today.
  • Nursing team:
    Our nurses and caregivers know what matters after an operation. They are sensitive in dealing with pronouns, names and your needs.
  • The location:
    The Praxisklinik am Rosengarten offers you the ambiance of a modern hotel, not that of a hospital. Bright rooms, privacy and short distances.

Make an appointment

Get to know us and let us advise you without obligation. We clarify all open questions and talk about your desired change.

Completely without pressure, completely without obligation and above all on equal terms and without prejudice!