FORT SMITH - Amita Heaser, MD, has joined Drs. Phil Agent, Mohsen Keyashian, Macon Landers, Sumer Phillips, Brent Reeves, and Becky Yarborough of the Cooper Clinic Department of Internal Medicine. An Adult Medicine Specialist, Heaser completed her medical training at Rush University Medical Center in Chicago and practiced in that area for the past four years. She is Board Certified in Internal Medicine and well trained to diagnose and treat conditions including diabetes, high blood pressure, and weight issues, while focusing on preventive health. Heaser’s practice is located in the main Cooper Clinic location in Fort Smith. New patients, including those with Medicare coverage, are now being accepted.