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. 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.

Dr. Hui Liao graduated from the seven-year clinical medicine program at the Wuhan University Medical School. He is specialized in the diagnosis and treatment of nasal diseases such as allergic rhinitis, chronic rhinitis sinusitis, nasal polyp and minimally invasive surgery with functional nasal endoscope; diagnosis and treatment of snoring (sleep apnea hypopnea syndrome) and sleep disorders related diseases in children and adults; minimally invasive surgery for adenoid hypertrophy and tonsil hypertrophy; tympanic membrane incision and catheterization under the ear endoscope; diagnosis and treatment of throat diseases under microelectronic laryngoscope; microsurgical treatment of vocal cord polyp and laryngeal tumor; diagnosis and treatment of vertigo; diagnosis and treatment of common and frequently occurring diseases in ear; nose, throat, head and neck surgery.