Biography

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Professor Woojin Cho is the Representative Director of Withsim Clinic in Bundang, South Korea. He completed his medical education at the Korea University in Seoul, South Korea, and underwent specialized training in otolaryngology-head and neck surgery at the Korea University Anam Hospital. 

Professor Cho's clinical practice is focused on utilization ultrasound technology to diagnose and treat patients with various neck conditions, including thyroid nodules, salivary diseases, lymphadenopathy, and soft tissue disorders. 

In addition to his clinical work, Professor Cho is actively engaged in research related to office-based head and neck ultrasound procedures performed by surgeons, as well as ultrasonography-guided interventions such as radiofrequency ablation, sclerotherapy, and core needle biopsy. He has shared his expertise through over 100 scientific presentations worldwide and has published more than 20 peer-reviewed articles and chapters to medical textbooks, with a primary focus on head and neck ultrasound. 

Professor Cho serves as an Executive Board Member of both the Korean Association of Otorhinolaryngologists and the Korean Society of Head and Neck Surgery. He has been in charge of over 20 international and domestic head and neck ultrasound courses for surgeons in regions such as Hong Kong, Japan, and New Zealand. Dr. Cho's contributions to the field have been recognized with three "Presentation of the Year" awards at the Annual Congress of the Korean Association of Otorhinolaryngologists.