About Us

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The Radiosurgery Society® (RSS) is a multi-disciplinary non-profit organization of surgeons, radiation oncologists, physicists, and allied professionals, who are dedicated to advancing the science and clinical practice of radiosurgery. Originally formed as The CyberKnife® Society™ in 2002, becoming a non-profit (501c6) in 2008 and changing our name in 2011, the Radiosurgery Society today represents over 600 members who perform stereotactic radiosurgery and stereotactic body radiation therapy in hospitals and freestanding centers throughout the world.

We believe we are limited only by our imagination in our efforts to painlessly destroy cancer and other disorders throughout the body - throughout the world. The Radiosurgery Society is dedicated to realizing this dream.

Our Mission

The Radiosurgery Society is a multi-disciplinary non-profit organization, consisting of surgeons, radiation oncologists, physicists, and allied professionals, who are dedicated to advancing the science and clinical practice of stereotactic radiosurgery and stereotactic body radiation therapy.

Our Objective

  • Improve results achieved in the field of stereotactic radiosurgery (SRS)/stereotactic body radiotherapy (SBRT) by promoting scholarly exchange among the members, with a focus on defining and expanding the role of SRS/SBRT.
  • Share detailed clinical information pertaining to SRS/SBRT to promote protocol development.
  • Encourage and enhance adoption of SRS/SBRT techniques in the worldwide medical community and among healthcare providers and patients.
  • Facilitate the development of treatment methods that offer the optimum in safety and efficacy for patients.

Board of Directors

Chairman - Alexander Muacevic, MD
President - Anand Mahadevan, MD
Secretary & President-Elect -
Richard D. Bucholz, MD
Treasurer - Kristine Gagliardi
Board Member - Hale Caglar, MD
Board Member - Andrew Gaya, BSc, MD, MRCP, FRCR
Board Member - John J. Kresl, MD, PhD
Board Member - Constantine A. Mantz, MD
Board Member - Clinton A. Medbery, III, MD

Board Member - Douglas J. Minnich, MD
Board Member
Jun Yang, PhD

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The RSS SRS/SBRT Scientific Meeting 2014 is endorsed by:
the American Society of Clinical Oncology® (ASCO)
the American Association of Physicists in Medicine (AAPM) and
the International Stereotactic Radiosurgery Society (ISRS).

the RSS would like to thank the following companies for their generous educational support of the meeting:


Varian Medical Systems






Ashland Specialty Ingredients, G.P. - aka Gafchromic
MIM Software
Mirada Medical
Modus QA


Alliance Oncology / US Radiosurgery
Brainlab, Inc.
Gold Anchor
iba Dosimetry
Integrated Medical Technologies
PTW - New York
Standard Imaging
Sun Nuclear
View Ray

This program has the American Society of Clinical Oncology’s approval for quality of educational content. ASCO endorsement does not constitute medical advice. Health care providers should exercise their own independent medical judgment. ASCO® is a registered trademark of the American Society of Clinical Oncology®. Used with permission. This is not an ASCO sponsored event.
the RSS would like to acknowledge and thank our Corporate Members.

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