Dr. John J Koehler, MD is an preventive medicine specialist in Rockford, Illinois (IL). He graduated from Pennsylvania State University College Of Medicine in 1983 and specializes in preventive medicine, emergency medicine.
| Board certification | Preventive Medicine Emergency Medicine |
| Gender | Male |
| Education | Graduated : 1983 School : Pennsylvania State University College Of Medicine |
| Group Affiliations | Physicians Immediate Care Ltd. |
| Name | Specialty | Location |
|---|---|---|
| Wondwossen M Zenebe | Preventive Medicine | Rockford, Illinois (IL) |