Dr. Jeffrey M Hayer, MD is an orthopedic surgery specialist in Greenfield, Massachusetts (MA). He graduated from Dartmouth Medical School in orthopedic surgery.
| Board certification | Orthopedic Surgery |
| Gender | Male |
| Education | Graduated : School : Dartmouth Medical School |
| Group Affiliations | Baystate Medical Practices Inc |
| Hospital Affiliations | Baystate Franklin Medical Center |
| Baystate Medical Center |