Medicare Procedure and Patient Information
2012 Medicare Procedure Volume
The top procedures that Dr. Douglas Ross Johnston, MD treated as a cardiologist in Chicago, IL during 2012 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and bypass surgery.
Volume of procedures performed by Dr. Douglas Ross Johnston, MD for Medicare patients.
| ablation | 14 |
|---|---|
| bypass surgery | 103 |
| cardiac procedures | 444 |
| doctor visit | 33 |
| open surgery | 220 |
| thoracic (chest) surgery procedures | 220 |
| vascular procedures | 12 |