Contact Us

To start a dialogue with an RSNY physician, send your email to:

Please include in your mail the sites of the disease, current care regimen and your specific question(s).

To schedule an appointment please contact us via our information form or speak to an appointment

Make an Appointment

212 246 4237

Overseas Phone

001 212 246 4237


1384 Broadway at 38th Street, New York 10018

Experienced Physicians

Dr Lederman is justifiably proud of decades long experience with high-success, well-tolerated, non-invasive treatment for cancer.

Personalized Treatment

Our Stereotactic frame is custom made for each patient. It’s painless, non-invasive and open. No claustrophobia, no cutting, no bleeding!

Immediate Service

Our treatment is performed in minutes. No cutting, no bleeding, no anesthesia, no hospital stay - always outpatient.

Our Office

1384 Broadway at 38th Street , New York 10018

Hours of Operation

Monday thru Friday: 8:00AM to 4:30PM EST

We’re in the Heart of New York!

Most insurances, Medicare and Medicaid are accepted at  RADIOSURGERY NEW YORK.

We’re in the heart of New York – near Times Square, Penn Station, Grand Central Station, Port Authority, PATH. Most trains to Penn & Grand Central Stations, subways (1, 2, 3, 7, A, C, E, N, Q, R, F, M, S, 4, 5, 6) and buses travel to stops within steps of us. Nearby parking is available.

From overseas our phone is 001-212-246-4237. Hope Lodge is located within a few blocks of RSNY. They provide free housing to cancer patients based on availability.

Dr Gil Lederman

Dr. Gil Lederman

Radiation Oncologist

Dr. Gil Lederman

Dr Ariel Lederman

Dr. Ariel Lederman

Radiation Oncologist

Dr. Ariel Lederman

Dr Izon

Dr. Daniel Izon

Radiation Oncologist

Dr. Daniel Izon

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