Dr. Margaret Negrete is a Anesthesiologist in Sunset Heights, EL PASO…read more and has an experience of 37 years in this field. Dr. Margaret Negrete practices at Las Palmas Medical Center in Sunset Heights, EL PASO. She completed Residency from Texas Tech University Health Sciences Center,Medical School from Des Moines University College of Osteopathic Medicine in 1989 and Medical Education from Des Moines University COM in 1989.read less