General Surgery in Germany

Dr. Alessandro Marra is the renowned head of the Thoracic Surgery Department at Bremen OST Clinic, specializing in general surgery and oncology. With 37 years of expertise in oncology, Dr. Marra is committed to delivering exceptional patient care. He offers both in-person consultations and advanced treatments at Bremen OST Clinic and online consultations for those unable to visit. By sharing medical documents and scheduling a video call, patients can access Dr. Marra's expert guidance from anywhere, ensuring personalized and accessible care.

With over 27 years of unparalleled expertise, Prof. Dr. Andreas Naumann stands as a distinguished ENT specialist and plastic surgeon in Germany. Currently practicing at the renowned Helios Hospital Leipzig, he is celebrated for his innovative approaches and unwavering dedication to patient care.

Prof. Dr. Naumann began his journey at the prestigious Ludwig Maximilian University Munich, earning his medical degree in 1994. Over the decades, he has specialized in plastic surgery, allergology, laser surgery, and otorhinolaryngology, combining precision and compassion to treat complex medical conditions.

Beyond clinical practice, Prof. Dr. Naumann has made significant contributions to the medical field through extensive research, publishing numerous scientific papers and authoring four books that continue to inspire and influence the next generation of medical professionals.

Key Expertise 

Plastic Surgery: Masterful in reconstructive and cosmetic procedures.
Otorhinolaryngology: Comprehensive care for ear, nose, and throat disorders.
Laser Surgery: Pioneering minimally invasive techniques for precision and reduced recovery time.
Allergology: Expert in managing allergies and associated complications.
Complex Cases: Renowned for handling challenging ENT and surgical conditions.
Research and Publications: Dedicated to advancing medical science with impactful research and authorship.

Prof. Dr. Naumann’s commitment to innovation and his compassionate approach to care make him a trusted choice for patients seeking world-class treatment in ENT and plastic surgery. His reputation for excellence, combined with his extensive experience, continues to set the benchmark for medical care at Helios Hospital Leipzig in Germany.

Dr. Johann Ockenga, a distinguished Surgical Oncologist and Gastrointestinal Surgeon, brings two decades of experience to his practice at Bremen-Mitte Clinic. Notably, he served as the Secretary of the German Society of Nutritional Medicine in 2012, demonstrating his commitment to advancing medical knowledge and practices. Dr. Ockenga has actively contributed to various projects developing guidelines for nutritional medicine and has been involved in the review process for the World Journal of Gastroenterology. His expertise spans the comprehensive treatment of conditions such as Sigmoid adenocarcinoma, Hepatocellular Carcinoma, Hepatitis B, Liver Diseases, Immunology, and Colon cancer. Throughout his illustrious career, Dr. Johann Ockenga has authored numerous papers for various publications, solidifying his impact on the field of Surgical Oncology and Gastrointestinal Surgery.