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Office3 North Main Street
Freeport, NY 11520Phone(516) 623-5076Fax(516) 623-0312
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- Dr. Iheanyichukwu Aja Onu, MD is a gastroenterologist in Freeport, New York. He is currently licensed to practice medicine in New York and Maryland. He is affiliated with Mount Sinai South Nassau, Mercy Medical Center, and Long Island Jewish Valley Stream.
Education & Training
- SUNY Downstate Health Sciences UniversityFellowship, Gastroenterology, 1996 - 1999
- St Johns Episcopal Hospital-South ShoreResidency, Internal Medicine, 1993 - 1996
- University of Nigeria Faculty of MedicineClass of 1986
Certifications & Licensure
- NY State Medical License 1996 - 2022
- MD State Medical License 1994 - 1996
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology