Dr. Gerard L Ohalloran, MD is an otolaryngology specialist in Faribault, Minnesota (MN). He graduated from Mayo Medical School in 1986 and specializes in otolaryngology.
| Board certification | Otolaryngology |
| Gender | Male |
| Education | Graduated : 1986 School : Mayo Medical School |
| Group Affiliations | Northfield Hospital |
| Hospital Affiliations | Northfield Hospital |