Mega Doctors News – Weslaco – Knapp Medical Group is pleased to announce that Dr. Nicole Grigg-Gutierrez, M.D., has joined the group and is now seeing patients in need of gastroenterology-related services. Dr. Grigg-Gutierrez completed a fellowship in Advanced Endoscopy at the Carolinas Healthcare System – Carolinas Medical Center in Charlotte, N.C.  She is board … Continue reading New Gastroenterologist Seeing Patients in Weslaco; Specializes in Advanced Procedures