Dr. Portnoy graduated from the Case Western Reserve University School of Medicine in 1970. He works in Houston, TX and specializes in Internal Medicine and Infectious Disease. Dr. Portnoy is affiliated with Houston Methodist Hospital, Memorial Hermann Texas Medical Center and Park Plaza Hospital.
Day | Open/Closed | From | To |
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Monday | Closed | - | - |
Tuesday | Closed | - | - |
Wednesday | Closed | - | - |
Thursday | Closed | - | - |
Friday | Closed | - | - |
Saturday | Closed | - | - |
Sunday | Closed | - | - |