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    Last Updated: 02/22/2026

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    MediFind found 70 doctor with experience in Gamma Knife Radiosurgery near New York, NY. Of these, 53 are Experienced, 11 are Advanced, 2 are Distinguished and 1 are Elite.

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    70 providers found
      Elite in Gamma Knife Radiosurgery
      Elite in Gamma Knife Radiosurgery

      New York University

      530 1st Ave Ste 8R, 
      New York, NY 
       (2.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      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.

      Distinguished in Gamma Knife Radiosurgery
      Distinguished in Gamma Knife Radiosurgery

      New York University

      530 1st Ave Ste 8R, 
      New York, NY 
       (2.7 miles away)
      Languages Spoken:
      English

      John Golfinos is an Oncologist in New York, New York. Dr. Golfinos is rated as a Distinguished provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Acoustic Neuroma, Schwannoma, Meningioma, Gamma Knife Radiosurgery, and Awake Craniotomy.

      Michael B. Sisti
      Distinguished in Gamma Knife Radiosurgery
      Distinguished in Gamma Knife Radiosurgery

      CUIMC/Neurological Institute Of New York

      710 West 168th Street, 
      New York, NY 
       (9.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      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.

      Learn about our expert tiers
      Advanced in Gamma Knife Radiosurgery
      Hematology Oncology | Oncology
      Advanced in Gamma Knife Radiosurgery
      Hematology Oncology | Oncology

      New York University

      111 Broadway, 2ndf, 
      New York, NY 
       (0.4 miles away)
      Languages Spoken:
      English

      Theresa Ryan is a Hematologist Oncology specialist and an Oncologist in New York, New York. Dr. Ryan is rated as an Advanced provider by MediFind in Gamma Knife Radiosurgery. Her top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Stomach Cancer, Gamma Knife Radiosurgery, and Gastrostomy.

      Advanced in Gamma Knife Radiosurgery
      Advanced in Gamma Knife Radiosurgery

      New York University

      530 1st Ave, 
      New York, NY 
       (2.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Dimitris Placantonakis is a Neurosurgery provider in New York, New York. Dr. Placantonakis is rated as an Advanced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Astrocytoma, Glioma, Glioblastoma, Awake Craniotomy, and Gamma Knife Radiosurgery.

      Advanced in Gamma Knife Radiosurgery
      Neurosurgery
      Advanced in Gamma Knife Radiosurgery
      Neurosurgery

      Memorial Sloan Kettering Cancer Center

      1275 York Ave, 
      New York, NY 
       (4.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Viviane Tabar is a Neurosurgery provider in New York, New York. Dr. Tabar is rated as an Advanced provider by MediFind in Gamma Knife Radiosurgery. Her top areas of expertise are Brain Tumor, Astrocytoma, Glioblastoma, Awake Craniotomy, and Gamma Knife Radiosurgery. Dr. Tabar is currently accepting new patients.

      Naiyer Rizvi
      Experienced in Gamma Knife Radiosurgery
      Experienced in Gamma Knife Radiosurgery

      Memorial Sloan Kettering Cancer Center

      1275 York Ave, 
      New York, NY 
       (4.4 miles away)
      Languages Spoken:
      English

      Naiyer Rizvi is an Oncologist in New York, New York. Dr. Rizvi is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Non-Small Cell Lung Cancer (NSCLC), Lung Cancer, Lung Adenocarcinoma, Small Cell Lung Cancer (SCLC), and Gamma Knife Radiosurgery.

      Northwell Health Physician Partners Neurosurgery & Spine At Lenox Hill

      130 East 77th Street, Black Hall, 3rd Floor, 
      New York, NY 
       (4.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      "Randy D'Amico, MD, joined Northwell Health's Lenox Hill Hospital in 2019 as a neurosurgeon specializing in skull base and endoscopic procedures. He treats brain and spinal cord tumors using the latest technologies. These include fluorescence-guided resection, which helps surgeons better visualize a tumor within the brain and remove it without damaging surrounding tissue; and advanced neuromonitoring and brain mapping for awake brain and spinal cord surgery. He also uses highly targeted, minimally invasive radiosurgery to treat brain tumors.""Medicine has been a passion since I was young,"" Dr. D'Amico says. ""I think the best part of being a doctor is that you get to help not just patients, but also their loved ones. It's never just one person that you're treating-you're caring for the community that surrounds that person.""After graduating from Rutgers Robert Wood Johnson Medical School, Dr. D'Amico completed a neurosurgical residency at New York-Presbyterian Columbia University Irving Medical Center, where he conducted neuro-oncology research in the Bartoli Brain Tumor Laboratory. He received his neuro-oncology fellowship training at Lenox Hill Hospital.Dr. D'Amico values a team approach to care because it ensures that patients are getting second and third opinions about their treatment plans from leading experts in the field of neurosurgery. ""We have amazing doctors who continuously push the envelope in terms of what we can offer patients,"" he says. ""We use cutting-edge technologies that result in great outcomes.""In addition to caring for patients, Dr. D'Amico is assistant professor of neurosurgery at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell and hosts Tumor Talk, a webinar series on the latest research published in the Journal of Neuro-Oncology. He is also a member of the American Association of Neurological Surgeons/Congress of Neurological Surgeons joint section, a group that focuses on the latest developments within subspecialties of neurosurgery. His research interests include fluorescence-guided resection and brachytherapy, the targeted placement of radiation therapy to treat brain metastases.""Overall, neurosurgery is a young field,"" Dr. D'Amico says. ""At Lenox Hill, we're continuously advancing treatment, which means that we're contributing not only to our patient care, but also to the way neurosurgery is performed nationally and internationally.""". . His top areas of expertise are Brain Tumor, Glioma, Astrocytoma, Posterior Fossa Decompression, and Awake Craniotomy.

      Experienced in Gamma Knife Radiosurgery
      Radiation Oncology
      Experienced in Gamma Knife Radiosurgery
      Radiation Oncology

      New York University

      111 Broadway, 
      New York, NY 
       (0.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Jonathan Yang is a Radiation Oncologist in New York, New York. Dr. Yang is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), Metastatic Brain Tumor, Astrocytoma, and Gamma Knife Radiosurgery. Dr. Yang is currently accepting new patients.

      Experienced in Gamma Knife Radiosurgery
      Neurosurgery
      Experienced in Gamma Knife Radiosurgery
      Neurosurgery

      Nyc Health Hospitals / Bellevue

      462 1st Ave, 
      New York, NY 
       (2.4 miles away)
      Languages Spoken:
      English

      Osamah Choudhry is a Neurosurgery provider in New York, New York. Dr. Choudhry is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Schwannoma, Pituitary Apoplexy, Cerebrospinal Fluid Leak, Awake Craniotomy, and Rhizotomy.

      Experienced in Gamma Knife Radiosurgery
      Neurosurgery
      Experienced in Gamma Knife Radiosurgery
      Neurosurgery

      New York University

      530 1st Ave, 
      New York, NY 
       (2.6 miles away)
      Languages Spoken:
      English

      Eric Oermann is a Neurosurgery provider in New York, New York. Dr. Oermann is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Subarachnoid Hemorrhage, Cerebral Arteriovenous Malformation, Meningioma, Thrombectomy, and Spinal Fusion.

      Experienced in Gamma Knife Radiosurgery
      Neurosurgery
      Experienced in Gamma Knife Radiosurgery
      Neurosurgery

      New York University

      530 1st Ave, 
      New York, NY 
       (2.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Daniel Orringer is a Neurosurgery provider in New York, New York. Dr. Orringer is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Brain Tumor, Glioma, Astrocytoma, Awake Craniotomy, and Tissue Biopsy.

      Experienced in Gamma Knife Radiosurgery
      Experienced in Gamma Knife Radiosurgery

      New York University

      530 1st Ave, 
      New York, NY 
       (2.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Michael Pourfar is a Neurologist in New York, New York. Dr. Pourfar is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Movement Disorders, Parkinson's Disease, Tourette Syndrome, Deep Brain Stimulation, and Gamma Knife Radiosurgery.

      Experienced in Gamma Knife Radiosurgery
      Radiation Oncology
      Experienced in Gamma Knife Radiosurgery
      Radiation Oncology

      New York University

      160 E 32nd St, 
      New York, NY 
       (2.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Anand Mahadevan is a Radiation Oncologist in New York, New York. Dr. Mahadevan is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Posterior Fossa Tumor, Astrocytoma, Gliosarcoma, Embryonal Tumor with Multilayered Rosettes, and Gamma Knife Radiosurgery.

      Experienced in Gamma Knife Radiosurgery
      Internal Medicine
      Experienced in Gamma Knife Radiosurgery
      Internal Medicine

      New York University Hospital Center

      560 1st Ave, 
      New York, NY 
       (2.6 miles away)
      Languages Spoken:
      English

      Aron Mednick is an Internal Medicine provider in New York, New York. Dr. Mednick is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Colonoscopy.

      Experienced in Gamma Knife Radiosurgery
      Internal Medicine
      Experienced in Gamma Knife Radiosurgery
      Internal Medicine

      New York University Hospital Center

      560 1st Ave, 
      New York, NY 
       (2.6 miles away)
      Languages Spoken:
      English

      Catherine Constable is an Internal Medicine provider in New York, New York. Dr. Constable is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Primary Ciliary Dyskinesia (PCD), Endoscopy, and Colonoscopy.

      Experienced in Gamma Knife Radiosurgery
      Neurosurgery
      Experienced in Gamma Knife Radiosurgery
      Neurosurgery

      New York University

      530 1st Ave Ste 8R, 
      New York, NY 
       (2.7 miles away)
      Languages Spoken:
      English

      Donato Pacione is a Neurosurgery provider in New York, New York. Dr. Pacione is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Meningioma, Cushing's disease, Radiation Induced Meningioma, Endoscopic Transnasal Transsphenoidal Surgery, and Awake Craniotomy.

      Experienced in Gamma Knife Radiosurgery
      Neurosurgery
      Experienced in Gamma Knife Radiosurgery
      Neurosurgery

      New York University

      530 1st Ave Ste 8R, 
      New York, NY 
       (2.7 miles away)
      Languages Spoken:
      English

      Ying Meng is a Neurosurgery provider in New York, New York. Dr. Meng is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. Her top areas of expertise are Essential Tremor, Trigeminal Neuralgia, Movement Disorders, Thalamotomy, and Deep Brain Stimulation.

      Experienced in Gamma Knife Radiosurgery
      Internal Medicine
      Experienced in Gamma Knife Radiosurgery
      Internal Medicine

      Office

      550 1st Ave Ste 1600A, 
      New York, NY 
       (2.7 miles away)
      Languages Spoken:
      English

      Katherine Hochman is an Internal Medicine provider in New York, New York. Dr. Hochman is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. Her top areas of expertise are Endoscopy and Colonoscopy.

      Experienced in Gamma Knife Radiosurgery
      Neurosurgery
      Experienced in Gamma Knife Radiosurgery
      Neurosurgery

      New York University

      530 1st Ave Ste 8R, 
      New York, NY 
       (2.7 miles away)
      Languages Spoken:
      English

      Jafar Jafar is a Neurosurgery provider in New York, New York. Dr. Jafar is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Acoustic Neuroma, Schwannoma, Meningioma, Awake Craniotomy, and Gamma Knife Radiosurgery.

      Showing 1-20 of 70

      Last Updated: 02/22/2026

      What is the definition of Gamma Knife Radiosurgery?

      Stereotactic radiosurgery (SRS) is a form of radiation therapy that focuses high-power energy on a small area of the body.

      Despite its name, radiosurgery is not actually a surgical procedure -- there is no cutting or sewing, rather it is a radiation therapy treatment technique.

      More than one commercially available system is used to perform radiosurgery. This article is about Gamma Knife radiosurgery.

      When should I see a Gamma Knife Radiosurgery doctor near New York, NY?

      There are various reasons why you may want to see a specialist, such as: 

      • Your primary care provider recommends it. 
      • Your condition requires expert knowledge and specialized care. 
      • Your symptoms persist or worsen despite treatment. 
      • You need specialized testing or procedures. 
      • You want a second opinion.  

      What should I consider when choosing a Gamma Knife Radiosurgery doctor near New York, NY?

      It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

      How does MediFind rank Gamma Knife Radiosurgery doctors near New York, NY?

      MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

      What types of insurance are accepted by Gamma Knife Radiosurgery doctors near New York, NY?

      Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

      How can I book an appointment online with a Gamma Knife Radiosurgery doctor near New York, NY?

      MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Gamma Knife Radiosurgery doctor search results page. 

      Why is it important to get a second opinion from a different Gamma Knife Radiosurgery doctor?

      Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

      How can I prepare for my appointment with a Gamma Knife Radiosurgery doctor near New York, NY?

      Prepare for your appointment by gathering the following items: 

      • Copies of medical records (dating back at least one year) 
      • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
      • Family history of disease 
      • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
      • Allergies to medications, food, latex, insects, etc.  
      • List of questions and concerns 
      • Your insurance card 

      You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

      What questions should I ask my Gamma Knife Radiosurgery doctor?

      Here are some sample questions: 

      • Can you explain in simple terms what this condition is and how it’s treated? 
      • What symptoms or side effects should I watch for? 
      • What tests will be involved, and when can I expect results? 
      • Are there other specialists I need to see? 
      • What’s the best way to reach you if I have follow-up questions? 

      How can I learn about the latest clinical trials and research advances my Gamma Knife Radiosurgery doctor may know about?

      MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

      MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

      Can I filter my search to show male or female Gamma Knife Radiosurgery doctors near New York, NY?

      Look for the filter feature on the left side of the Gamma Knife Radiosurgery doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

      Can I filter my search to find a Gamma Knife Radiosurgery doctor that offers video calls?

      Look for the filter feature on the left-side of the Gamma Knife Radiosurgery doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

      Reviewed on: 11/11/24  

      By: MediFind Medical Staff 

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