Specialized in the diagnosis and management of neurocritical care patients, including severe traumatic brain injury, central nervous system tumors, cerebral aneurysms and vascular malformations, intracranial hemorrhage, and intracranial infections; as well as analgesia and sedation management for critically ill patients, and diagnosis and treatment of infectious diseases in critical care settings. Proficient in complex procedures including catheter insertion and cardiopulmonary function assessment, ultrasound-guided deep venous catheterization, and fiberoptic bronchoscopy-guided percutaneous tracheostomy.