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Illinois Gamma Knife Center at Alexian Brothers Medical Center

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800 Biesterfield Road,

Elk Grove Village, IL, 60007

For appointments call:
847- 956-5428


State-of-the-Art Noninvasive Brain Surgery

Our specially trained experts at the Illinois Gamma Knife Center use a revolutionary tool—the Gamma Knife®—to perform brain surgery with exact precision without using a scalpel. This noninvasive treatment option, called stereotactic radiosurgery (SRS), can effectively treat conditions once thought to be inoperable. Patients experience minimal side effects, and in most cases, leave the hospital the same day of the procedure, resuming regular activities the day after Gamma Knife treatment.gamma knife perf

The Gamma Knife is the most studied stereotactic radiosurgery system, with over 30 years of clinical evidence and efficacy data. It is considered the gold standard in stereotactic brain surgery, as the first and only stereotactic radiosurgery system designed to treat only the brain. The Illinois Gamma Knife Center at the Alexian Brothers Neurosciences Institute is the only Gamma Knife location in the Northwest Chicago suburbs and is one of three in the state. Since opening in 2005, the Illinois Gamma Knife Center treats more than 200 patients a year.

Cutting Edge Brain Surgery Without a Knife

Offering Hope to Our Patients

Outstanding outcomes combined with the advantages of a noninvasive procedure make the Gamma Knife an important treatment choice for the following conditions:

  • Acoustic neuromas
  • Arteriovenous malformations (AVMs)
  • Meningiomas
  • Metastatic brain tumors
  • Pituitary adenomas
  • Trigeminal neuralgia

Other conditions may also be successfully treated using stereotactic radiosurgery. Please contact our experts for a consultation.

Access to the Exceptional—A Multidisciplinary Approach

Your treatment team will consist of a neurosurgeon, radiation oncologist, physicist, and a nurse. Together they will design a custom Gamma Knife treatment plan just for you. Throughout the treatment process, the team will communicate with your referring physician.

Click here to download the Illinois Gamma Knife Center Information for Patients brochure.

Visit the Illinois Gamma Knife Center

View Dr. Rajendran’s Gamma Knife presentation 




Nurse Navigators

Karen Mnichowicz, RN, Nurse Manager
Phone (847)956-5428