David R Onsager is a Thoracic Surgeon (Cardiothoracic Vascular Surgeon) - General practicing in Chicago, IL
He has not yet shared a personalized biography with Doctor.com.
| University | Degree | Focus | Graduated |
|---|---|---|---|
| Rush Medical College of Rush University, Chicago Il | Other Degree | 1988 | |
| Rush Medical College of Rush University Medical Center | Medical Degree | 1988 |
| Institution | Focus | Year |
|---|---|---|
| Internship - Medical College Wis Affil Hosps | 1989 | |
| Residency - University Of Wi Hospital & Cli, Thoracic Surgery; Medical College Wi Affil Hosps, General Surgery | Not Specified |
| Certification | Cert. Body | Year |
|---|---|---|
| Surgery | Surgery | Not Specified |
| Thoracic and Cardiac Surgery | Thoracic Surgery | Not Specified |
Surgery; Thoracic Surgery
Years In Practice: 30 (started in 1995)
Accepts New Patients: Yes
