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Office
100 Nicolls Rd
Stony Brook, NY 11794Phone+1 631-444-2210Fax+1 631-689-8801- Is this information wrong?
Education & Training
- Kyungpook National University College of MedicineClass of 1982
Certifications & Licensure
- NY State Medical License 1997 - 2025
- MI State Medical License 1996 - 2015
- American Board of Radiology Radiation Oncology
Awards, Honors, & Recognition
- Regional Top Doctor Castle Connolly, 2014
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2013
- Super Doctor SuperDoctors.com
Clinical Trials
- Arsenic Trioxide Plus Radiation Therapy in Treating Patients With Newly Diagnosed Malignant Glioma Start of enrollment: 2002 Oct 01
- Image-Guided Radiosurgery or Stereotactic Body Radiation Therapy in Treating Patients With Localized Spine Metastasis Start of enrollment: 2009 Nov 01
Publications & Presentations
PubMed
- Unilateral conjunctival Classic Kaposi Sarcoma following a COVID 19 booster.Emily White, Nicholas Fazio, Konstantinos Tourmouzis, Paul T Finger, Jodi Sassoon, Kevin Kaplowitz, Samuel Ryu, Roger Keresztes, Timothy Chou, Robert Honkanen> ;American Journal of Ophthalmology Case Reports. 2024 Jun 1
- Pretreatment Spatially Aware Magnetic Resonance Imaging Radiomics Can Predict Distant Brain Metastases (DBMs) After Stereotactic Radiosurgery/Radiation Therapy (SRS/SRT).Joseph Bae, Renee Cattell, Brian O'Grady, David Payne, John Roberson, Prateek Prasanna, Kartik Mani, Ewa Zabrocka, Samuel Ryu> ;Advances in Radiation Oncology. 2024 May 1
- Stereotactic body radiation therapy (SBRT) for the treatment of primary breast cancer in patients not undergoing surgery.Roberson, J., Kim, J., Patel, R., Zabrocka, E., Noldner, C., Ryu, S., Stessin, A.> ;Advances in Medical Sciences. 2024 Feb 1
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Press Mentions
- NRG Oncology Study Results Confirm Conventional External Beam Radiotherapy Should Remain Standard of Care in Treating Localized Vertebral Metastases of the SpineApril 27th, 2023
- Clinical Trial Finds No Difference in Pain Response Between SBRT and cEBRT for Patients with Spinal MetastasesSeptember 16th, 2019
- Phillips Family Cancer Center OpensApril 29th, 2019
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Professional Memberships
- Member
- International Society of Stereotactic Radiosurgery (ISRS)President
Hospital Affiliations
- Stony Brook University HospitalStony Brook, New York
- Stony Brook University HospitalStony Brook, New York
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