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1114 Liberty AveBrooklyn, NY 11208
Phone+1 718-765-6058
Dr. Portnoy is on Doximity
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Education & Training
Tulane University School of MedicineClass of 1989
Certifications & Licensure
NY State Medical License 2005 - 2026
SD State Medical License Active through 2025
CO State Medical License 1999 - 2025
DE State Medical License 2018 - 2025
OR State Medical License 2018 - 2025
MI State Medical License 2018 - 2025
AR State Medical License 2018 - 2024
American Board of Family Medicine Family Medicine- Join now to see all
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