Dr. Amit Jain is one of the best Oncologist in Patparganj, Vaishali, Ghaziabad, Greater Noida. Oncologist are cancer specialist. GI Oncologist deals with GI Cancers. Incidence of Gastrointestinal cancer has increased in the recent past. Upper GI Cancer include cancer of the esophagus, stomach, duodenum and small intestine To know more, visit the website.