Bronchoscopy An Alternative Option for Patients with Respiratory System ProblemsInformation byBangkok Hospital Rayong Updated on: 19 Jan 2026Bangkok Hospital Rayong Updated on: 19 Jan 2026For more information, please contactEar, Nose, Throat and Thyroid DepartmentBuilding A, 1st FloorOpen daily from 08:00 AM to 08:00 PM.038-921-961038-921-999Ear, Nose, Throat and Thyroid DepartmentRelated DoctorsSee all doctorsHealth InfoMore health infoHealth InfoTreatment Steps and Management of Rhinitis – Episode 2 | Healthy TogetherTreatment Procedures and Methods for Sinusitis Ep.2 | Healthy TogetherRhinitis (Nasal Mucosa Inflammation) Ep.1 | Healthy TogetherMore health info