General Info

McKenzie Hamacher works as a nurse practitioner within JCMG Gastroenterology. Gastroenterologists assist patients with issues affecting the digestive system including the esophagus, stomach, intestines, liver, gallbladder, and pancreas. Jefferson City Medical Group is one of Missouri's largest multi-specialty groups. JCMG in Jefferson City, MO grew from the belief that the best medical decisions are made by patients working closely with their physicians. For medical advice, please call your physician.Jefferson City Medical Group is one of Missouri's largest multi-specialty groups. JCMG in Jefferson City, MO grew from the belief that the best medical decisions are made by patients working closely with their physicians. For medical advice, please call your physician.