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Physician Directory

Dr. John A. Ostuni, MD

Internal Medicine, South Nassau Internal Medicine Associates

Dr. Ostuni's Background Bio

Dr. John A. Ostuni graduated from the SUNY Downstate Medical Center College of Medicine in 1971. He works in Freeport, NY and specializes in Internal Medicine and Endocrinology, Diabetes & Metabolism. Dr. Ostuni is affiliated with South Nassau Communities Hospital. He speaks English and Spanish.

Gender: Male

Years in Practice: 44 Years

Languages Spoken: English, Spanish

Dr. Ostuni's Education & Training

Medical School: SUNY Downstate Medical Center College of Medicine

Graduation Date: 1971

Dr. Ostuni's Specialties & Hospital Affiliations

Hospital Affiliations: South Nassau Communities Hospital

Specialties: Internal Medicine, Endocrinology, Diabetes & Metabolism

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