B2

Dr. Michaela Baum is a foreign-trained otolaryngologist (ear, nose and throat doctor) with more than 30 years working experience. She is familiar with all types of ear, nose and throat disorders and she also treats sleep apnea and vertigo. She has a special interest in allergies of the upper respiratory tract and pediatric otolaryngology and sees children of any age. Dr. Baum is a member of the German Board of Otolaryngology and she previously worked in Germany in her private office in Baden-Baden and as Associate Medical Director in the ENT Hospital Pforzheim and Witten /Herdecke/Hagen.

Dr. Elena Li, with a medical doctorate and the title of chief physician and associate professor, has over 15 years of clinical experience in the field of otolaryngology. Specializing in common diseases of the ear, nose, throat, and head and neck, Dr. Li excels in the diagnosis and treatment of various conditions such as acute and chronic rhinitis and sinusitis, external and middle ear infections, acute and chronic pharyngitis, foreign bodies in the ear, nose, and throat. benign and malignant tumors of the nasal cavity, sinuses, and pharynx, laryngopharyngeal reflux-related diseases, neck masses, pediatric and adult snoring, allergic diseases, and chronic cough. Dr. Li has extensive surgical experience in minimally invasive procedures for various throat and laryngeal conditions, as well as surgeries for otitis media, rhinitis. sinusitis, pediatric adenoidectomy, adult snoring (including nasal turbinate reduction, uvulopalatopharyngoplasty, and tongue base reduction), and nerve

Dr. Xiaoyan Li is a Chief Physician, Doctor of Medicine, and Professor with over 30 years of clinical experience in Otolaryngology-Head and Neck Surgery. Dr. Li specializes in the medical and surgical treatment of adenotonsillar hypertrophy, acute and chronic rhinitis, sinusitis, and otitis media. She has extensive experience in surgical treatment of laryngotracheal stenosis, congenital laryngeal anomalies (such as laryngeal webs and clefts), and laryngomalacia. Additionally, she has achieved remarkable success in the surgical treatment of branchial cleft cysts, pyriform sinus fistulas, thyroglossal duct cysts, and neck vascular malformations (such as lymphangiomas). Dr. Li is also at the forefront in the fields of pediatric airway obstruction, pediatric maxillofacial deformity correction, head and neck surgery, and cochlear implantation in China.

Dr. Li is the head of the Department of Otolaryngology-Head and Neck Surgery and the Chief Clinical Expert at Shanghai Children's Hospital. She is one of the main formulators of the "Chinese Guidelines for Plasma Surgery in Pediatric Tonsil and Adenoid Treatment". She also serves as the Deputy Director of the Pediatric Group of the Chinese Medical Association's Otolaryngology Branch, Deputy Director of the Pediatric Committee of the Chinese Sleep Research Society, Deputy Director of the Pediatric Allergy Committee of the Chinese Health Promotion Association, Deputy Director of the Pediatric Committee of the Chinese Women and Children's Minimally Invasive Society, and a member of the Chinese Medical Doctor Association Otolaryngology Committee.