Dr. Gregory L Penner, MD is an otolaryngology specialist in Brunswick, Maine (ME). He graduated from Loma Linda University School Of Medicine in 1983 and specializes in otolaryngology.
| Board certification | Otolaryngology |
| Gender | Male |
| Education | Graduated : 1983 School : Loma Linda University School Of Medicine |
| Group Affiliations | Mid Coast Hospital |
| Hospital Affiliations | Mid Coast Hospital |
| St Marys Regional Medical Center |