John Edward Heffner, MD is a Pulmonologist (Lung Specialist) - General practicing in Portland, OR
He has not yet shared a personalized biography with Doctor.com.
| University | Degree | Focus | Graduated |
|---|---|---|---|
| University of California | Medical Degree | 1974 |
| Institution | Focus | Year |
|---|---|---|
| Internship - U Colo Medical Ctr | Not Specified | |
| Residency - University of Colorado Program A | Not Specified |
| Certification | Cert. Body | Year |
|---|---|---|
| Internal medicine Sub-Specialty: Critical Care Medicine | Internal Medicine | Not Specified |
John Edward Heffner, MD has not yet indicated the hospitals that he is affiliated with.
Accepts New Patients: Yes
