Dr. Ronald Leslie Barrios, MD is an geriatric medicine specialist in Bryn Mawr, Pennsylvania (PA). He specializes in Geriatric Medicine.
| Board certification | Geriatric Medicine Internal Medicine |
| Gender | Male |
| Education | Graduated : 1980 School : Other |
| Group Affiliations | Main Line Healthcare |
| Hospital Affiliations | Main Line Hospital Lankenau |
| Riddle Memorial Hospital | |
| Mercy Fitzgerald Hospital | |
| Bryn Mawr Hospital | |
| Crozer Chester Medical Center |