The 20 Best Gliosarcoma Doctors Near Me in New York, US

Find the Top Gliosarcoma Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 499 doctor with experience in Gliosarcoma near New York, US. Of these, 358 are Experienced, 89 are Advanced and 52 are Distinguished.

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499 providers found
    Advanced in Gliosarcoma
    Radiation Oncology
    Advanced in Gliosarcoma
    Radiation Oncology

    Bassett Medical Center

    1 Atwell Road, 
    Cooperstown, NY 
    Languages Spoken:
    English

    . Dr. Korytko is rated as an Advanced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Prostate Cancer, Familial Prostate Cancer, Throat Cancer, and Lung Adenocarcinoma.

    Experienced in Gliosarcoma
    Neurosurgery
    Experienced in Gliosarcoma
    Neurosurgery

    Bassett Medical Center

    1 Atwell Road, 
    Cooperstown, NY 
    Languages Spoken:
    English
    Offers Telehealth

    . Dr. Roux is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Brain Aneurysm, Hydrocephalus, Subdural Hematoma, Laminectomy, and Awake Craniotomy. Dr. Roux is board certified in The American Board Of Neurological Surgery.

    Experienced in Gliosarcoma
    Hematology
    Experienced in Gliosarcoma
    Hematology

    Bassett Medical Center

    1 Atwell Road, 
    Cooperstown, NY 
    Languages Spoken:
    English
    Offers Telehealth

    . Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 57 other conditions, according to our data. His clinical expertise encompasses Angiosarcoma, Small Cell Lung Cancer (SCLC), Lung Adenocarcinoma, and Iron Deficiency Anemia.

    Learn about our expert tiers
    Distinguished in Gliosarcoma
    Radiation Oncology
    Distinguished in Gliosarcoma
    Radiation Oncology

    Northwell Health Cancer Institute Radiation Medicine At The Center For Advanced Medicine

    450 Lakeville Road, Entrance A, 
    Lake Success, NY 
    Languages Spoken:
    English, Hindi
    Offers Telehealth

    Dr. Goenka is board-certified in radiation oncology and physics and has extensive experience with proton radiotherapy, intensity modulated radiation therapy, stereotactic body radiation therapy and brachytherapy applications.He received his medical degree at Johns Hopkins University and completed his post graduate training at Memorial Sloan-Kettering Cancer Center. He specializes in the treatment of cancers of all subsites, including brain, head and neck, lung, breast, esophageal, colorectal/anal, prostate, and gynecological malignancies.Dr. Goenka is the recipient of several leadership awards, has published numerous articles and abstracts in national and international journals and has participated as a guest speaker internationally. He holds memberships at the American Medical Association, American Societyfor Therapeutic Radiology and Oncology, and American Association of Physicians of Indian Origin among others and is actively involved in Community Outreach programs. Dr. Goenka is rated as a Distinguished provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Oligodendroglioma, Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Gamma Knife Radiosurgery, and Gastrostomy. Dr. Goenka is board certified in American Board Of Radiology/Radiation Oncology.

    Distinguished in Gliosarcoma
    Distinguished in Gliosarcoma

    Northwell Health Physician Partners Surgical Oncology At Lake Success

    450 Lakeville Road, Entrance D, 
    Lake Success, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Deborah Gruber is a Neurologist practicing medicine in Lake Success, New York. Dr. Gruber is rated as a Distinguished provider by MediFind in the treatment of Gliosarcoma. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Glioma, Astrocytoma, Glioblastoma, and Gliomatosis Cerebri. Dr. Gruber is board certified in American Board Of Psychiatry/Neurology-Neurology.

    Distinguished in Gliosarcoma
    Distinguished in Gliosarcoma

    Northwell Health Physician Partners Surgical Oncology At Lake Success

    450 Lakeville Road, Entrance D, 
    Lake Success, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Samuel Singer is a Neurologist practicing medicine in Lake Success, New York. Dr. Singer is rated as a Distinguished provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Posterior Fossa Tumor, Astrocytoma, Primitive Neuroectodermal Tumor (PNET), Bone Marrow Aspiration, and Tissue Biopsy.

    Distinguished in Gliosarcoma
    Distinguished in Gliosarcoma

    Northwell Health Ambulatory Surgery At The Center For Advanced Medicine

    450 Lakeville Road, Entrance F, 
    Lake Success, NY 
    Languages Spoken:
    English, Hebrew
    Offers Telehealth

    "Michael Schulder, MD, is the vice chair of neurosurgery at North Shore University Hospital and Long Island Jewish Medical Center. He is also the director of the Brain Tumor Center at the Institute for Neurology and Neurosurgery-which treats more than 600 patients annually-and co-director of the Center for Stereotactic Radiosurgery, where his team offers the latest treatment technologies. His research focuses on improving methods of image guidance for brain tumor surgery, and on new techniques for radiosurgery.""I've always been fascinated by the workings of the brain and how it gives rise to our thoughts, memories and personalities in ways that aren't fully understood,"" Dr. Schulder says. He attended medical school at Columbia University College of Physicians and Surgeons, and completed his residency in neurological surgery at the Albert Einstein College of Medicine. Dr. Schulder also trained in stereotactic neuro-oncology at the University of Florida and the Brigham and Women's Hospital.Dr. Schulder works with neuro-oncologists, radiation oncologists and other neurosurgeons to create evidence-based treatment plans. ""We offer close multidisciplinary collaboration to help avoid delay in seeing patients,"" he says. The team strives to offer minimally invasive treatments as often as possible.With a keen interest in neurosurgical image guidance-the use of real-time images of the brain to make procedures safer and more precise-Dr. Schulder is studying the next generation of intraoperative MRI. He runs a brain tumor clinical trials program, giving his patients ready access to innovative approaches to care. While performing complex neurosurgery is one of the most satisfying parts of Dr. Schulder's job, ""empathizing with patients and their families throughout treatment is equally fulfilling,"" he says.In addition to treating brain tumors, Dr. Schulder performs functional neurosurgery to manage pain conditions like trigeminal neuralgia, and movement disorders including essential tremor and Parkinson's disease. He is the program director of neurosurgical residency training at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell. Dr. Schulder is active in organized neurosurgery, where among other offices he is past president of the World Society for Stereotactic and Functional Neurosurgery, director-at-large of the American Association of Neurological Surgeons, and historian of the American Academy Neurological Surgery.". Dr. Schulder is rated as a Distinguished provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Astrocytoma, Glioblastoma, Oligodendroglioma, Gamma Knife Radiosurgery, and Awake Craniotomy. Dr. Schulder is board certified in American Board Of Neurological Surgery.

    Distinguished in Gliosarcoma
    Distinguished in Gliosarcoma

    Northwell Health Physician Partners Neurosurgery & Spine At Lenox Hill

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

    John Boockvar, MD, is the vice chair of the Department of Neurosurgery at Lenox Hill Hospital and director of the department's Brain Tumor Center, the Pituitary/Neuroendocrine Center, and the New York Head and Neck Institute at Lenox Hill and Manhattan Eye, Ear & Throat hospitals. Dr. Boockvar is a professor of neurological surgery and otolaryngology/head and neck surgery at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell. He is also an investigator at the Feinstein Institutes for Medical Research, where he directs the Laboratory for Brain Tumor Biology and Therapy. Dr. Boockvar was appointed as an adjunct professor at Cold Spring Harbor Laboratory thanks to his great advancements in understanding and treating brain cancer. He is also head of experimental therapeutics for Northwell Health, where he helps oversee the oncological research goals for Northwell as a whole. Dr. Boockvar's compassionate cancer care was recently highlighted in the critically acclaimed Netflix docuseries Lenox Hill and Emergency NYC.Dr. Boockvar is internationally known for his surgical expertise and for providing patients with safe, effective and minimally invasive treatment for brain tumors, skull base disorders and disorders of the spine. His surgical expertise is in benign and malignant brain tumors, skull base and endoscopic pituitary surgery, spinal and peripheral nerve tumors, minimally invasive spinal surgery, and complex spinal disorders.Dr. Boockvar has been recognized for his novel research in brain tumors and stem cell biology, and has been named to lists including New York Magazine's Top Docs, Best Doctors in New York-Castle Connolly, New York Super Doctors, America's Top Surgeons, America's Best Doctors, and America's Best Doctors for Cancer. His research has been widely published and he has received numerous national awards, including the Eric Lichtenstein Humanitarian Award from Voices Against Brain Cancer for his compassionate work in treating patients with brain cancer. Dr. Boockvar was elected to the prestigious Academy of Neurological Surgeons and was elected to the Senior Society of the American Board of Neurological Surgery. Dr. Boockvar is also an honorary surgeon of the NYPD and the New York State Troopers.Dr. Boockvar received a BA from the University of Pennsylvania. Like his father, grandfather, and great-grandfather before him, Dr. Boockvar received an MD from SUNY Brooklyn-Downstate Medical Center. Dr. Boockvar graduated summa cum laude with Distinction in Research and was medical school class valedictorian. Dr. Boockvar did his surgical internship and neurosurgical residency at the Hospital of the University of Pennsylvania. Dr. Boockvar did his NIH-supported post-doctoral research training in Neuro-oncology at the University of Pennsylvania Cancer Center. Dr. Boockvar is rated as a Distinguished provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Glioblastoma, Astrocytoma, Brain Tumor, Awake Craniotomy, and Laminectomy. Dr. Boockvar is board certified in American Board Of Neurological Surgery.

    Distinguished in Gliosarcoma
    Distinguished in Gliosarcoma

    Montefiore Medical Park At Eastchester

    1695 Eastchester Road, 
    Bronx, NY 
    Languages Spoken:
    English

    Adilia Hormigo, MD, PhD, is Leader, Neuro-Oncology Program, Co-Leader, Neuro-Oncology Multidisciplinary Disease Team and Professor, Hematology-Oncology, Neurosurgery, and Microbiology & Immunology at Montefiore Einstein. She is also a member of the Cancer Therapeutics Program. Her clinical expertise is the treatment of malignancies of the central nervous system and neurologic complications of cancer. Dr. Hormigo is rated as a Distinguished provider by MediFind in the treatment of Gliosarcoma. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Glioblastoma, Astrocytoma, Glioma, Brain Tumor, and Myringotomy.

    Experienced in Gliosarcoma
    Radiation Oncology
    Experienced in Gliosarcoma
    Radiation Oncology
    2215 Burdett Ave, 
    Troy, NY 
    Experience:
    45+ years
    Languages Spoken:
    English
    Accepting New Patients

    Duncan Savage is a Radiation Oncologist practicing medicine in Troy, New York. He has been practicing medicine for over 45 years. Dr. Savage is rated as an Experienced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Endometrial Cancer, Familial Prostate Cancer, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Savage is board certified in American Board Of Radiology Subspecialty, Radiation Oncology. Dr. Savage is currently accepting new patients.

    Distinguished in Gliosarcoma
    Distinguished in Gliosarcoma

    CUIMC/Neurological Institute Of New York

    710 West 168th Street, 
    New York, NY 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Andrew B. Lassman, MD, FAAN, FASCO, is a Professor of Neurology and Associate Dean of Clinical Research Compliance at the Columbia University Vagelos College of Physicians and Surgeons. Dr. Lassman also serves as Chief of the Division of Neuro-Oncology and Vice Chair for Clinical Research in the Department of Neurology, and as Associate Director for Clinical Trials at the Herbert Irving Comprehensive Cancer Center. As a clinician-scientist, Dr. Lassman focuses both his research and clinical efforts on improving the understanding and treatment of brain tumors.Dr. Lassman has particular expertise in translational clinical trials for brain tumors, with molecular correlative analyses to understand the reasons for treatment success or failure, and to refine treatment paradigms. Dr. Lassman has led retrospective studies, single institution prospective clinical trials, and multicenter prospective trials conducted nationally through the National Cancer Institute sponsored National Clinical Trials Network. His contributions to the field of Neuro-Oncology have been recognized with numerous awards, including the Preuss Award in Neuro-Oncology from the American Academy of Neurology, the Boyer Clinical Research Award from Memorial Sloan-Kettering Cancer Center, and the Gary Lichtenstein Humanitarian Award from Voices Against Brain Cancer.Dr. Lassman earned his BS and MS degrees in Molecular Biophysics and Biochemistry, as part of a combined four-year program at Yale University. He attained his MD from Columbia University College of Physicians and Surgeons and completed Neurology residency at the Neurological Institute of New York, at NewYork-Presbyterian/Columbia University Irving Medical Center. Dr. Lassman completed his fellowship in Neuro-Oncology at Memorial Sloan-Kettering Cancer Center, where he joined the faculty and served as fellowship director, until his return to NewYork-Presbyterian/Columbia University Irving Medical Center. Dr. Lassman is rated as a Distinguished provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Astrocytoma, Glioblastoma, Glioma, and Gliomatosis Cerebri. Dr. Lassman is board certified in Neurology. Dr. Lassman is currently accepting new patients.

    Distinguished in Gliosarcoma
    Distinguished in Gliosarcoma

    CUIMC/Neurological Institute Of New York

    710 West 168th Street, 
    New York, NY 
    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 the treatment of Gliosarcoma. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Glioblastoma, Meningioma, Glioma, Gamma Knife Radiosurgery, and Awake Craniotomy. Dr. Sisti is board certified in Neurological Surgery. Dr. Sisti is currently accepting new patients.

    Distinguished in Gliosarcoma
    Neurosurgery
    Distinguished in Gliosarcoma
    Neurosurgery

    CUIMC/Neurological Institute Of New York

    710 West 168th Street, 
    New York, NY 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    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 the treatment of Gliosarcoma. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Hydrocephalus, Cerebellum Agenesis Hydrocephaly, Normal Pressure Hydrocephalus, Gamma Knife Radiosurgery, and Awake Craniotomy. Dr. Mckhann is board certified in Neurological Surgery. Dr. Mckhann is currently accepting new patients.

    Distinguished in Gliosarcoma
    Distinguished in Gliosarcoma

    CUIMC/Neurological Institute Of New York

    710 West 168th Street, 
    New York, NY 
    Languages Spoken:
    English, French
    Accepting New Patients
    Offers Telehealth

    Mary Welch, MD is an Associate Professor of Neurology at CUMC, in the Division of Neuro-Oncology. Dr. Welch graduated from Chicagos' Northwestern Feinberg School of Medicine. She completed neurology residency here at Columbia, followed by sub-specialty training in neuro-oncology at Memorial Sloan-Kettering Cancer Center. In her second year of fellowship, she earned a Comparative Effectiveness Research Award to attend Columbia's Summer Research Institute at Mailman School of Public Health.Upon completing her training, Dr. Welch worked for several years as a practicing neuro-oncologist and Assistant Professor of Neurology at Montefiore Medical Center in the Bronx. There, she served as principal investigator for numerous phase I and II clinical trials for the treatment of primary and metastatic brain cancer. She also developed a strong research interest in improving patient access to both standard and investigational therapies. In addition to seeing both inpatient and outpatient neuro-oncology patients, Dr. Welch maintains an active research program within the Division of Neuro-Oncology. Dr. Welch is rated as a Distinguished provider by MediFind in the treatment of Gliosarcoma. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Astrocytoma, Glioblastoma, Glioma, and Brain Tumor. Dr. Welch is board certified in Neurology. Dr. Welch is currently accepting new patients.

    Distinguished in Gliosarcoma
    Radiation Oncology
    Distinguished in Gliosarcoma
    Radiation Oncology

    CUIMC/Presbyterian Hospital And Vanderbilt Clinic

    622 West 168th Street, 
    New York, NY 
    Languages Spoken:
    English, Mandarin
    Accepting New Patients
    Offers Telehealth

    Tony J. C. Wang, M.D., is the Co-Director of the Center for Radiosurgery, Chair of the Quality and Patient Safety Committee in Radiation Oncology at New York Presbyterian/Columbia University Irving Medical Center, and Professor of Radiation Oncology (in Neurological Surgery) at Columbia University Irving Medical Center. He is recognized internationally for his extensive expertise in malignant and benign brain tumors. His research interests are in Gamma Knife stereotactic radiosurgery and brain tumors resulting in over 100 peer-reviewed publications. He has given over 50 invited lectures and visiting professorships nationally and internationally.He serves on several national and international working groups developing guidelines for brain tumor management and stereotactic radiosurgery. He is an editor for 2 radiation oncology textbooks and a writer for over 15 book chapters. He serves as an Editor of Translational Cancer Research, Assistant Editor on the Radiosurgery & Radiation Oncology Section of Neurosurgery, the official journal of the Congress of Neurological Surgeons, and as a reviewer for JAMA Oncology, Journal of Clinical Oncology, and International Journal of Radiation Oncology, Biology, and Physics as well as many others.Dr. Wang received his B.A. and M.D. degrees from University of Missouri Kansas City Medical School, during which time he was also a Clinical Research Training Program Fellow at the National Institutes of Health, Bethesda, Maryland. He received internship training at Flushing Hospital Medical Center. Dr. Wang received his radiation oncology training at New York Presbyterian Hospital (Columbia campus), where he was Chief Resident from 2011-2012.As a member of the Brain Tumor Center and Pituitary Tumor Center at Columbia, Dr. Wang is part of a multidisciplinary team that brings expertise from multiple specialties, including neurosurgery, neuro-oncology, neuroradiology, and neuro-endocrinology. Dr. Wang is rated as a Distinguished provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Acoustic Neuroma, Metastatic Brain Tumor, Primitive Neuroectodermal Tumor (PNET), and Posterior Fossa Tumor. Dr. Wang is board certified in Radiation Oncology. Dr. Wang is currently accepting new patients.

    Advanced in Gliosarcoma
    Radiation Oncology
    Advanced in Gliosarcoma
    Radiation Oncology

    Montefiore Medical Center

    111 East 210th Street, 
    Bronx, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Rafi Kabarriti, MD, is a cum laude graduate of Columbia University with a bachelor’s degree in biochemistry and economics. Dr. Kabarriti is rated as an Advanced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 54 other conditions, according to our data. His clinical expertise encompasses Anal Cancer, Laryngeal Cancer, Throat Cancer, Cervical Cancer, and Colonoscopy.

    Advanced in Gliosarcoma
    Radiation Oncology
    Advanced in Gliosarcoma
    Radiation Oncology

    Montefiore Einstein Comprehensive Cancer Center - Montefiore Medical Park

    1625 Poplar Street, 
    Bronx, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Keyur Mehta is a Radiation Oncologist practicing medicine in Bronx, New York. Dr. Mehta is rated as an Advanced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Cervical Cancer, Breast Cancer, Neuroendocrine Carcinoma of the Cervix, and Vulvar Cancer.

    Advanced in Gliosarcoma
    Radiation Oncology
    Advanced in Gliosarcoma
    Radiation Oncology

    Northwell Health Cancer Institute Radiation Medicine At The Center For Advanced Medicine

    450 Lakeville Road, Entrance A, 
    Lake Success, NY 
    Languages Spoken:
    English, Arabic
    Offers Telehealth

    Assistant Professor of Radiation MedicineThe Center for Head & Neck OncologyNorthShore-LIJ-Stereotactic-Radiation-CenterHofstra North Shore- LIJ School of Medicine. Dr. Ghaly is rated as an Advanced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Laryngeal Cancer, Adenoid Cystic Carcinoma, Olfactory Neuroblastoma, and Teratocarcinosarcoma.

    Advanced in Gliosarcoma
    Radiation Oncology | Internal Medicine
    Advanced in Gliosarcoma
    Radiation Oncology | Internal Medicine
    450 Lakeville Road, 
    New Hyde Park, NY 
    Languages Spoken:
    English

    Sang Sim is an Internal Medicine specialist and a Radiation Oncologist practicing medicine in New Hyde Park, New York. Dr. Sim is rated as an Advanced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Familial Prostate Cancer, Prostate Cancer, Laryngeal Cancer, and Endometrial Cancer.

    Advanced in Gliosarcoma
    Radiation Oncology
    Advanced in Gliosarcoma
    Radiation Oncology
    400 East Main Street, 
    Mount Kisco, NY 
    Languages Spoken:
    English

    Dr. Ashwatha Narayana practices at Northern Westchester Hospital and Phelps Hospital. Dr. Narayana is a member of the American Society for Radiation Oncology; the American Board of Radiology; the American Society of Clinical Oncology; the Society of Neuro-Oncology; the Indian Society of Neuro-Oncology; the Indian College of Radiation Oncology; the Association of Radiation Oncologist of India; and the Indo-American Cancer Association. He has also been involved in a variety of community and humanitarian projects that include conducting prostate cancer and breast cancer screening programs and helping improve quality and access to cancer therapy in developing countries in South East Asia, as part of American Society of clinical Oncology (ASCO) and Heath Volunteer Overseas (HVO).As part of the Northwell Health Cancer Institute at Northern Westchester Hospital, Dr. Narayana works with the multidisciplinary team to enhance existing services that include Intra-operative radiation therapy (IORT), high dose rate brachytherapy, (HDR), stereotactic body radiotherapy (SBRT) and Gamma Knife (GK) programs. He has brought skin brachytherapy to Northern Westchester Hospital, which offers patients a shorter course of treatment that can be completed in five to six visits over two weeks with local control and excellent cosmetic results. Dr. Narayana has led institutional teams to set-up brachytherapy, stereotactic radiosurgery programs, and oncology workshops in Russia, India and Nepal.His most recent project at Northern Westchester Hospital is Space OAR therapy for metastatic prostate cancer, which offers pain relief and excellent quality-of-life outcomes.Dr. Narayana has published more than 80 peer reviewed original articles and 15 book chapters and has given over 120 lectures as an invited speaker around the world. He has won numerous awards and honors including membership in The National Comprehensive Cancer Network (NCCN) in Central Nervous System Panel. He serves as an associate editor for the journal of clinical research and therapeutics as well as medical physics and is a reviewer for many oncology journals, including Journal of clinical oncology, Cancer research, Red journal and Neurosurgery. Dr. Narayana is rated as an Advanced provider by MediFind in the treatment of Gliosarcoma. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Astrocytoma, Posterior Fossa Tumor, Familial Prostate Cancer, Pleuropulmonary Blastoma, and Gamma Knife Radiosurgery. Dr. Narayana is board certified in American Board Of Radiology/Radiation Oncology.

    Showing 1-20 of 499

    Last Updated: 04/28/2026

    What is the definition of Gliosarcoma?

    Gliosarcoma is a rare type of brain tumor that develops from glial cells, which are specialized cells that surround and support neurons (nerve cells). Unlike gliomas, gliosarcomas have a higher likelihood to spread to the lymph nodes, lungs, and liver. 

    When should I see a Gliosarcoma doctor in New York, US?

    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 Gliosarcoma doctor in New York, US?

    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 Gliosarcoma doctors in New York, US?

    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 Gliosarcoma doctors in New York, US?

    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 Gliosarcoma doctor in New York, US?

    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 Gliosarcoma doctor search results page. 

    Why is it important to get a second opinion from a different Gliosarcoma 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 Gliosarcoma doctor in New York, US?

    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 Gliosarcoma 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 Gliosarcoma 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 Gliosarcoma doctors in New York, US?

    Look for the filter feature on the left side of the Gliosarcoma 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 Gliosarcoma doctor that offers video calls?

    Look for the filter feature on the left-side of the Gliosarcoma 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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