Dr. Mary Irene Beatrice C Feria, MD is an endocrinology specialist in Eureka, Montana (MT). She specializes in Endocrinology.
| Board certification | Endocrinology |
| Gender | Female |
| Education | Graduated : 1994 School : Other |
| Group Affiliations | Kalispell Regional Medical Center Inc |
| Hospital Affiliations | Kalispell Regional Medical Center |
| North Valley Hospital | |
| The Healthcenter |