JOHN GLEYSTEEN, MD - METHODIST MEDICAL GROUP - OTOLARYNGOLOGY (ENT)
CONDITIONS TREATED: Swallowing Disorders, Meniere’s Disease, Vestibular Neuronitis, Otosclerosis, Ear Canal Stenosis, Nasal Blockage, Laryngeal Cancer, Metastatic Squamous Neck Cancer, Paranasal Sinus, Salivary Gland Cancer, Thyroid Cancer and Tumors, Swallowing disorders and Zenker’s diverticulum, Salivary gland swelling and salivary stones, Hearing loss, Eardrum perforation, Airway disorders & Nasal blockage.