· There are many doctors who treat diseases. There are also many doctors who study medicine. However, few doctors have direct clinical experience. The special experience helps in-depth understanding of the disease and provides a special experience to everyone who visits Na Clinic.

· We provide safe immune management based on long clinical experience as well as accurate drug treatment for all diseases encountered in daily life.

· GSK, AstraZeneca, Novartis Department of Clinical MedicineServed as Medical Advisor and General Director