Dr. Guo Jiawang is a senior nephrologist with over 40 years of clinical experience in internal medicine. He is proficient in diagnosing and treating a wide range of kidney diseases, including chronic glomerulonephritis, minimal change nephropathy, membranous nephropathy, and IgA nephropathy. Renowned for his deep expertise and patient-centric care, Dr. Guo has been instrumental in advancing nephrology practices at national and institutional levels in China.