| Frederick Memorial Hospital | Frederick Memorial Hospital |
| Arthritis Treatment Center | Arthritis Treatment Center |
| Frederick Memorial Hospital, Regional Cancer Therapy Center | Frederick Memorial Hospital, Regional Cancer Therapy Center |
| FMH James M Stockman Cancer Institute | FMH James M Stockman Cancer Institute |
| Frederick Gastroenterology Associates, PA an Elligo Health Research Site | Frederick Gastroenterology Associates, PA an Elligo Health Research Site |
| Frederick Urology Specialists | Frederick Urology Specialists |
| Frederick Oncology Hematology Associates | Frederick Oncology Hematology Associates |
| The Arthritis Treatment Center | The Arthritis Treatment Center |
| Kids Eye Care of Maryland | Kids Eye Care of Maryland |
| The Pediatric Centre of Frederick | The Pediatric Centre of Frederick |
