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Dr. Frederick Leon Ruben, M.D. is an internist in Pocono Township, PA specializing in internal medicine (adult medicine) and sleep medicine.
1 Discovery Drive Box 187
Pocono Township, PA 18370
He has a state license in Illinois.
Licensed In: Illinois
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Dr. Frederick Ruben is a Pocono Township, PA physician who specializes in sleep medicine. Dr. Ruben has obtained a license to practice in Pennsylvania.