Dr. Collen graduated from the Rosalind Franklin University/ Chicago Medical School in 1970. He works in Palm Springs, CA and 2 other locations and specializes in Gastroenterology and Internal Medicine. Dr. Collen is affiliated with Desert Regional Medical Center, Eisenhower Medical Center, Inland Valley Medical Center, Menifee Valley Medical Center and Rancho Los Amigos National
Day | Open/Closed | From | To |
---|---|---|---|
Monday | Closed | - | - |
Tuesday | Closed | - | - |
Wednesday | Closed | - | - |
Thursday | Closed | - | - |
Friday | Closed | - | - |
Saturday | Closed | - | - |
Sunday | Closed | - | - |