Doctors and Clinic
At our clinic in Baden-Baden, experienced specialists and dedicated medical staff combine modern medicine, innovative techniques, and the highest level of precision.
From left to right: Dr Esther Sanchez-Leal, Prof Eckhard Alt, Dr Harry F. König, Dr Bernhard Klima, Dr Ralf Rothörl, Dr Yusuf Yildirim
Medical Directors
Dr Bernhard Klima, MD
Specialist in Internal Medicine, Naturopathic Medicine, Acupuncture, Nutritional Medicine (DGEM)
Dr Bernhard Klima brings together many years of experience in internal medicine with a deep understanding of naturopathic and integrative therapeutic approaches. In his clinical work, he places great emphasis on combining modern diagnostics with methods that support the body’s self-regulation and regenerative capacity.
His approach is holistic, aiming to identify individual pathways for maintaining health and strengthening natural healing mechanisms – always grounded in conventional medical and scientific principles.
Dr Harry F. König, MD
Physician for Complementary and Preventive Medicine, General Practitioner
Dr Harry König has worked for many years at the interface between conventional medicine and complementary therapeutic approaches. His particular focus lies on regenerative treatment concepts that support the body in activating its own repair mechanisms.
As co-founder of the Centre for Autologous Stem Cell Therapy in Baden-Baden, he follows an integrative approach that combines modern cell biology, preventive medicine and highly individualised patient care – always with the aim of responsibly enhancing the body’s natural regenerative potential.
Specialist in orthopedics and trauma surgery
Dr Rebwar Rasaei MD is a specialist in orthopedics and trauma surgery with particular expertise in the diagnosis and treatment of disorders of the spine and the entire musculoskeletal system. His range of treatments includes both conservative and surgical approaches, which he tailors individually to the needs of his patients.
Drawing on his many years of clinical experience, Dr. Rasaei combines modern evidence-based medicine with a holistic and patient-centered approach to treatment. As a new member of the medical team at the European Center for Integrated Stem Cell Therapy (ECIST), he focuses in particular on providing orthopedic and spinal surgical care to patients from Germany and abroad. In addition, he is part of the medical team at the private practice Dr. König & Kollegen in Baden-Baden, where he provides patients with care at the highest medical standard.
His goal is to sustainably improve function, mobility, and quality of life and to develop the best possible individualized treatment plan for each patient.
Honorary doctors
Specialist in Anaesthesiology and Intensive Care Medicine
Dr Esther Sanchez-Leal brings extensive clinical experience from leading medical centres in Heidelberg and Mannheim, including the Thoraxklinik and the Diakonie Hospital. As a specialist in anaesthesiology, she has worked across numerous surgical disciplines as well as in intensive care, and has advanced expertise in emergency ultrasonography and ultrasound-guided regional anaesthesia.
She has also completed several management modules in hospital administration and has specialised in modern aesthetic treatment techniques, such as blunt-cannula wrinkle therapy and anti-ageing injections.
This broad expertise makes her a highly skilled and versatile physician.
Specialist in Surgery and Neurosurgery
Priv.-Doz. Dr Ralf Rothörl is a specialist in surgery and neurosurgery with many years of experience in spinal surgery.
His core focus lies in minimally invasive microsurgical procedures that combine maximum precision with rapid recovery.
He treats complex spinal conditions, disc disorders, as well as pain and functional impairments of the nervous system.
Dr Rothörl places great importance on personalised consultations and individually tailored treatment plans for each patient.
State-of-the-art surgical methods and innovative techniques ensure the highest level of safety and optimal outcomes.
As a member of the scientific advisory board, he also contributes to the advancement of new therapeutic approaches.
His goal is to provide care that is not only clinically outstanding but also empathetic and supportive on a human level.
Aesthetic Medicine Physician
Dr Yusuf Yildirim is the founder of YY Aesthetics and a globally recognized expert in non-surgical aesthetic medicine. He combines in-depth medical knowledge with artistic sensitivity to create natural harmony and balance in the face using innovative techniques such as “YY Lips” and precise hyaluronic acid injections into the nose. His philosophy: no two patients are the same – each treatment is based on an individual concept. In his exclusive practices in Baden-Baden and Stuttgart, he provides excellent medical care using state-of-the-art technologies.
Scientific Advisory Board
Specialist in Internal Medicine and Cardiology, Stem Cell Researcher, Developer of the Method, Isarklinikum Munich
Prof Dr Eckhard Alt, specialist in internal medicine and cardiology and a leading expert in stem cell research, is the developer of the ECIST method and serves as the scientific advisor to ECIST.
His many years of clinical experience and research expertise contribute to the ongoing advancement of innovative therapies.
At the Isarklinikum in Munich, he leads projects in regenerative medicine and ensures the highest standards of safety and efficacy.
Through his commitment, he unites medical excellence with innovation – always in the interest of patient wellbeing.
Our Clinic
The European Centre for Integrated Stem Cell Therapy is located in Baden-Baden and is easily and centrally accessible.
We welcome our patients into a calm and bright environment where professionalism and genuine care are immediately noticeable. Modern medical technology and well-equipped treatment rooms ensure that every examination and therapy can be carried out safely and with precision. From the initial consultation through to treatment, our team embodies trust, experience and exceptional medical expertise – ensuring that every patient feels fully supported and well cared for.
Our Clinic Team
Under the guidance of Dr Harry F. König and Dr Bernhard Klima, our interdisciplinary team sets new standards in autologous pluripotent and multipotent stem cell therapy. Supported by specialised consulting physicians and a strong scientific advisory board, we work with expertise, responsibility and innovation – all dedicated to your health.
