| University | Degree | Focus | Graduated | 
|---|---|---|---|
| University of Az Collage of Medicine | Other Degree | 1981 | 
| Institution | Focus | Year | 
|---|---|---|
| Residency - Maricopa Medical Center | Not Specified | |
| Residency - University Hospital-S Tx Medical Center, Gastroenterology; Maricopa Medical Center, Pulmonary Diseases; University Hospital-S Tx Medical Center, Internal Medicine | Not Specified | 
| Certification | Cert. Body | Year | 
|---|---|---|
| Internal medicine Sub-Specialty: Gastroenterology  | Internal Medicine | Not Specified | 
Internal Medicine
Accepts New Patients: Yes
Jonathan A Leighton, MD has not yet listed the medications that he commonly prescribes.