Dr. Stephen Thomas Onesti MD Neurosurgeon

Dr. Stephen Onesti is a neurosurgeon in Rockville Centre, New York and is affiliated with multiple hospitals in the area, including Mercy Medical Center and North Shore University Hospital. He received his medical degree from Harvard Medical School and has been in practice for 28 years. He is one of 21 doctors at Mercy Medical Center and one of 40 at North Shore University Hospital who specialize in Neurological Surgery.

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Office Location

See Contact Information

Specialty & Clinical Interests

Neurosurgeon: General Neurosurgery

Hospital Affiliation

Mercy Medical Center

North Shore University Hospital
Ranked #48 in Neurology & Neurosurgery

Winthrop-University Hospital
High performing in Neurology & Neurosurgery

South Nassau Communities Hospital
High performing in Neurology & Neurosurgery

Education & Medical Training

New York Presbyterian Hospital, Columbia Campus
Residency, General Surgery, 1986–1987

New York Presbyterian Hospital, Columbia Campus
Residency, Neurological Surgery, 1988–1993

Harvard Medical School
Class of 1986

Certifications & Licensure

American Board of Neurological Surgery
Certified in Neurological Surgery

NY State Medical License
Active through 2014

MA State Medical License
Active through 2015

Awards, Honors & Recognition

Super Doctor, SuperDoctors.com

Fellow (FACS), American College of Surgeons

Fellow (FAANS), American Association of Neurological Surgeons

Publications & Presentations

Nomograms of the axial transverse diameter of the fetal foramen magnum between 14 and 40 weeks' gestation.
Sherer, D.M., Sokolovski, M., Dalloul, M., Onesti, S.T., Pezzullo, J.C., Abulafia, O.

Failed back syndrome.
Onesti, S.T.


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