Dr. Jianjun Li is a Gastroenterologist and General Physician in New York 10065, New York and has an experience of 36 years in these fields. Dr. Jianjun Li practices at Office in New York 10065, New York,Maimonides Childrens Hospital in Brooklyn 11219, New York and Jianjun Li Gi Medical Pc in Brooklyn 11220, New York. He completed Fellowship in Gastroenterology from Saint Louis University School of Medicine in 1999,Residency in Internal Medicine from Icahn School of Medicine at Mount Sinai in 1996 and Class of 1987 from Sun Yat-Sen University in 1987. He is a member of American Gastroenterological Association - AGA. Some of the services provided by the doctor are: Retroperitoneum Cancer,Biliary Cirrhosis,Chronic Cholecystitis,Chronic Gastritis and Vitamin_Deficiency etc.