| Business | Phone |
| James O Alexander Md 411 W Poplar St, Harrisburg 62946 | (618) 252-0411 |
| Dermatology Southern Illinois 607 S Commercial St, Harrisburg 62946 | (618) 294-8323 |
| Harrisburg Cancer Ctr 20 Hospital Dr, Harrisburg 62946 | (618) 252-5126 |
| Harrisburg Medical Specialty 130 E Clark St, Harrisburg 62946 | (618) 252-1815 |
| Heartland Pediatrics & Assoc 28 Veterans Dr, Harrisburg 62946 | (618) 252-0982 |
| Heartland Women's Healthcare 24 Veterans Dr, Harrisburg 62946 | (618) 252-0583 |
| Male Medical & Research Ctr 404 N Commercial St, Harrisburg 62946 | (618) 252-7424 |
| Primary Care Group 117 E Clark St, Harrisburg 62946 | (618) 252-8625 |
| Southern Illinois Dermatology 607 S Commercial St, Harrisburg 62946 | (618) 252-8535 |
| Southern Orthopedics 130 E Clark St, Harrisburg 62946 | (618) 252-2116 |
| Stat Care Medical Corp 34 Veterans Dr B, Harrisburg 62946 | (618) 252-0655 |
| Saline Valley Diagnostic 112 E Clark St, Harrisburg 62946 | (618) 252-8338 |
| Saline Vly Diagnostic Radiolog 112 E Clark St, Harrisburg 62946 | (618) 252-8336 |
| Robert L Sumner Md 118 W Walnut St, Harrisburg 62946 | (618) 252-3319 |