Nikhil R. Patel, MD is a gastroenterologist who practices at Gastroenterology Associates P C located at 148 Mount Pelia Rd in Martin, TN 38237 (Weakley County). Dr. Nikhil R. Patel has 15+ years of experience in gastroenterology. Education. Nikhil R. Patel, MD earned a degree of a Doctor of Medicine. Licenses and Affiliations. Nikhil R. Patel ....