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Meet our Gamma Knife Surgeons

Randy Sorum, MD

Medical Director, Radiation Oncology, Gamma Knife at St. Joseph Medical Center

Dr. Sorum Dr. Sorum completed his undergraduate degree at Creighton University in Omaha, NE, and obtained his medical degree at the University of South Dakota School of Medicine, where he also completed his internship. He completed his residency of Radiation Oncology at St. Mary's Medical Center in San Francisco, CA.

Dr. Sorum's specialties include IMRT (intensity modulated radiation therapy), 3D conformal radiotherapy, stereotactic radiosurgery and radiotherapy, High Dose Rate and Low Dose Rate brachytherapy, and prostatic seed implantation. He also has an interest in brain cancers and diseases of the CNS that may benefit from stereotactic radiosurgery. He has had specialty training in Marseilles, France for Gamma Knife treatment of functional disorders.

Marc Goldman, MD

Neurosurgeon, Franciscan Neurosurgery Associates and Gamma Knife at St. Joseph Medical Center

Marc GoldmanMarc Goldman, MD, is a neurosurgeon who cares for patients with a variety of neurological problems, from spine, to cranial, to peripheral nerve conditions. He is fellowship trained in brain tumor and skull base surgery. He also has interest in radiosurgery for brain, skull base and spine tumors.

Dr. Goldman treats his patients as if they were family members, with compassion, honesty and open communication. He is a member of the American Association of Neurological Surgeons, Congress of Neurological Surgeons and Society of Neuro-oncology.