Dr. Guillen graduated from the Univ Eugenio Maria De Hostos (uniremhos) Esc De Med, (closed 2/98) in 1987. He works in Bronx, NY and 1 other location and specializes in General Practice and Internal Medicine. Dr. Guillen is affiliated with Bronx Lebanon Hospital Center, Mount Sinai Beth Israel, Mount Sinai Medical Center and Mount Sinai Queens.
Day | Open/Closed | From | To |
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Monday | Closed | - | - |
Tuesday | Closed | - | - |
Wednesday | Closed | - | - |
Thursday | Closed | - | - |
Friday | Closed | - | - |
Saturday | Closed | - | - |
Sunday | Closed | - | - |