Dr. Daniel Orringer

Douglas Kondziolka is a Neurosurgery provider in New York, New York. Dr. Kondziolka is rated as an Elite provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Schwannoma, Acoustic Neuroma, Arteriovenous Malformation, Gamma Knife Radiosurgery, and Endovascular Embolization.

Dr. Sisti specializes in the treatment of complex brain tumors, meningiomas, and acoustic neuromas employing state of the art computer guided microneurosurgery and Gamma Knife radiosurgery. Dr. Sisti’s core belief is that by dedicating himself both to the best in medical technology and to the quality of the physician patient relationship, he provides the optimum opportunity for helping patients deal with these difficult brain tumors. He has safely and successfully operated upon more than seven thousand patients with these complex conditions. During his 30 year career in the Department of Neurosurgery at Columbia University’s world-class medical center Dr. Sisti has also pioneered many surgical and technical advances including New York City’s first non-invasive radiosurgery program. As a result of his personal philosophy and the long term concentrated experience in treating the most difficult tumors Dr. Sisti has earned a reputation for technical excellence in surgical results as well as providing superior personal care to his patients and their family members.Dr. Sisti is the James G. McMurtry III, MD Professor of Neurosurgery, Radiation Oncology & Otolaryngology. He is also the Co-director, Center for Radiosurgery. Watch Dr. Sisti's Videos:Meet Dr. Michael B. SistiMedical Minute: Metastatic Brain TumorsMedical Minute: Malignant Brain TumorsMedical Minute: MeningiomasMedical Minute: RadiosurgeryDr. Sisti shares his expertise on Acoustic NeuromasDr. Sisti's Patient Story. Dr. Sisti is rated as a Distinguished provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Glioblastoma, Meningioma, Glioma, Gamma Knife Radiosurgery, and Awake Craniotomy.

Dr. McKhann graduated Phi Beta Kappa and Magna Cum Laude from Duke University, with Research Honors for his investigations into brain tumor immunobiology. He attended Yale School of Medicine where he was AOA, Cum Laude, a Farr Scholar, and one of five recipients of the medical school’s highest thesis award. Dr. McKhann trained in Neurological Surgery at the University of Washington, as well as Atkinson Morley’s Hospital in Wimbledon, England. Dr. McKhann combines clinical skill and compassionate care to maximize patient outcomes. He treats patients with a variety of brain conditions including Brain Tumors, Epilepsy, Movement Disorders, Adult Hydrocephalus, Chiari Malformations, Cavernous Malformations, Trigeminal Neuralgia, and Neurotrauma. His areas of particular technical expertise include microneurosurgery, computer guided stereotactic neuronavigation, intraoperative awake brain mapping, neuroendoscopy, minimally invasive brain surgery, gamma knife radiosurgery, deep brain stimulation, and cerebrospinal fluid shunting. Dr. Mckhann is rated as a Distinguished provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Hydrocephalus, Cerebellum Agenesis Hydrocephaly, Normal Pressure Hydrocephalus, Gamma Knife Radiosurgery, and Awake Craniotomy.