Dr. Ellefson graduated from the Temple University School of Medicine in 2005. He works in Newark, DE and 1 other location and specializes in Neonatal-Perinatal Medicine and Pediatrics. Dr. Ellefson is affiliated with Thomas Jefferson University Hospital.
| Day | Open/Closed | From | To |
|---|---|---|---|
| Monday | Closed | - | - |
| Tuesday | Closed | - | - |
| Wednesday | Closed | - | - |
| Thursday | Closed | - | - |
| Friday | Closed | - | - |
| Saturday | Closed | - | - |
| Sunday | Closed | - | - |