Dr. Daniel J Grzegorek, DO is an internal medicine specialist in Willowbrook, Illinois (IL). He graduated from Chicago College Of Osteopathy in 1992 and specializes in internal medicine.
| Board certification | Internal Medicine |
| Gender | Male |
| Education | Graduated : 1992 School : Chicago College Of Osteopathy |
| Group Affiliations | Du Page Medical Group Ltd |
| Hospital Affiliations | Hinsdale Hospital |
| Edward Hospital | |
| Alexian Brothers Medical Center 1 | |
| Adventist La Grange Memorial Hospital |
| Name | Specialty | Location |
|---|---|---|
| Anthony W Delorenzo | Internal Medicine | Willowbrook, Illinois (IL) |
| Rathna K Yallapragada | Internal Medicine | Willowbrook, Illinois (IL) |
| Sanjay Penmetcha | Internal Medicine | Willowbrook, Illinois (IL) |
| Thomas Alonzo Cuevas | Internal Medicine Infectious Disease |
Willowbrook, Illinois (IL) |