Dr. Nyhan graduated from the Columbia University College of Physicians and Surgeons in 1949. He works in San Diego, CA and 1 other location and specializes in Pediatrics. Dr. Nyhan is affiliated with Rady Childrens Hospital-San Diego and University California San Diego Medical Center.
| Day | Open/Closed | From | To |
|---|---|---|---|
| Monday | Closed | - | - |
| Tuesday | Closed | - | - |
| Wednesday | Closed | - | - |
| Thursday | Closed | - | - |
| Friday | Closed | - | - |
| Saturday | Closed | - | - |
| Sunday | Closed | - | - |