The 20 Best Gamma Knife Radiosurgery Doctors near Philadelphia, PA
Find the Experts and Specialists who perform Gamma Knife Radiosurgery
UPMC Neurological Institute - Presbyterian
Ajay Niranjan, MD, specializes in neurosurgery. He practices at the University of Pittsburgh Physicians, Department of Neurological Surgery and is affiliated with UPMC Presbyterian. Dr. Niranjan is associate professor of neurological surgery at the University of Pittsburgh School of Medicine. He received his medical degree from King George’s Medical College in Lucknow, India, where he also completed his neurosurgical residency. Dr. Niranjan then completed a fellowship in image-guided neurosurgery at the University of Pittsburgh.A leading expert on stereotactic radiosurgery, Dr. Niranjan has helped develop guidelines for stereotactic radiosurgery for trigeminal neuralgia, pituitary adenomas, arteriovenous malformations, acoustic neuromas, and brain metastases.Dr. Niranjan has co-authored more than 120 articles in journals such as Neurosurgery, Journal of Neurosurgery, and Journal of Neuro-oncology; contributed more than 55 book chapters; and edited two books on stereotactic radiosurgery. Dr. Niranjan is rated as an Elite provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Schwannoma, Brain Tumor, Metastatic Brain Tumor, Gamma Knife Radiosurgery, and Rhizotomy. Dr. Niranjan is currently accepting new patients.
UPMC Neurological Institute - Presbyterian
Dr. Lunsford is the Lars Leksell Professor and Distinguished Professor of neurological surgery at the University of Pittsburgh School of Medicine. He is also the director of the Center for Image-Guided Neurosurgery and the Residency Training Program at UPMC. Dr. Lunsford is rated as an Elite provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Meningioma, Acoustic Neuroma, Schwannoma, Gamma Knife Radiosurgery, and Rhizotomy. Dr. Lunsford is board certified in American Board Of Neurological Surgery. Dr. Lunsford is currently accepting new patients.
UPMC Hillman Cancer Center
John C. Flickinger, MD, FACR, is a professor of radiation oncology and neurological surgery at the University of Pittsburgh School of Medicine. Dr. Flickinger holds an interest in spine tumors, brain tumors, metastatic diseases, effects of radiation on normal tissue, and the mathematical modeling of radiation response. Dr. Flickinger is rated as a Distinguished provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Brain Tumor, Metastatic Brain Tumor, Meningioma, Gamma Knife Radiosurgery, and Rhizotomy. Dr. Flickinger is board certified in American Board Of Radiology. Dr. Flickinger is currently accepting new patients.
Reading Hospital
Danial Chan is an Internal Medicine provider practicing medicine in West Reading, Pennsylvania. Dr. Chan is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Liver Failure, End-Stage Renal Disease (ESRD), Endoscopy, and Ureteroscopy. Dr. Chan is board certified in American Board Of Internal Medicine.
UPMC Neurological Institute - Presbyterian
Costas G. Hadjipanayis, MD, PhD, is a board-certified neurosurgeon who has devoted his entire career to the treatment of brain tumor patients. He completed his neurosurgical residency and graduate PhD training at the University of Pittsburgh with additional neurosurgical oncology training at the University of California, San Francisco. Dr. Hadjipanayis is rated as an Advanced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Glioma, Glioblastoma, Brain Tumor, Gamma Knife Radiosurgery, and Awake Craniotomy. Dr. Hadjipanayis is board certified in American Board Of Neurological Surgery. Dr. Hadjipanayis is currently accepting new patients.
UPMC Neurological Institute - Presbyterian
Dr. Zenonos became the associate director of the UPMC Center for Cranial Base Surgery in July 2019 after receiving extensive formal subspecialization in his field. He is one of a handful of board-certified neurosurgeons to have completed two fellowships in skull base surgery. At the University of Pittsburgh, one fellowship focused on endoscopic and minimally invasive approaches, and the other centered on complex open skull base approaches. His fellowship at the University of Miami was on complex cranial and cerebrovascular neurosurgery. Dr. Zenonos is rated as an Advanced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Chordoma, Meningioma, Olfactory Neuroblastoma, Gamma Knife Radiosurgery, and Cerebral Artery Bypass Surgery. Dr. Zenonos is board certified in American Board Of Surgery. Dr. Zenonos is currently accepting new patients.
LVH Neurosurgery-1250 Cedar Crest
Philosophy of care | My philosophy is to dedicate myself to caring for others. | Why I entered medicine | The medical field provides me opportunities to alleviate suffering. | Community involvement | I support local charities. | Personal interests | I’m a fan of the arts. Dr. Camici is rated as an Advanced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Chronic Subdural Hematoma, Metastatic Brain Tumor, Primitive Neuroectodermal Tumor (PNET), Gamma Knife Radiosurgery, and Laminectomy. Dr. Camici is board certified in American Board Of Neurological Surgery - Neurological Surgery.
Asplundh Cancer Pavilion
Douglas Laske is a Neurosurgery provider practicing medicine in Willow Grove, Pennsylvania. Dr. Laske is rated as an Advanced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Subdural Hematoma, Gamma Knife Radiosurgery, and Awake Craniotomy. Dr. Laske is board certified in Neurological Surgery. Dr. Laske is currently accepting new patients.
Geisinger Medical Center
Edward Monaco is a Neurosurgery provider practicing medicine in Danville, Pennsylvania. Dr. Monaco is rated as a Distinguished provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Metastatic Brain Tumor, Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), Gamma Knife Radiosurgery, and Awake Craniotomy.
Penn Radiation Oncology Perelman - 2nd Floor
Michelle Alonso is a Radiation Oncologist practicing medicine in Philadelphia, Pennsylvania. Dr. Alonso is rated as an Advanced provider by MediFind in Gamma Knife Radiosurgery. She is also highly rated in 55 other conditions, according to our data. Her clinical expertise encompasses Chordoma, Brain Tumor, Meningioma, Posterior Fossa Tumor, and Gamma Knife Radiosurgery. Dr. Alonso is board certified in Radiation Oncology, 2009. Dr. Alonso is currently accepting new patients.
Penn Neuroscience Center - Neurology
Saurabh Sinha is a Neurologist practicing medicine in Philadelphia, Pennsylvania. Dr. Sinha is rated as an Advanced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Seizures, Generalized Tonic-Clonic Seizure, Memory Loss, Benign Rolandic Epilepsy, and Gamma Knife Radiosurgery. Dr. Sinha is board certified in Psych & Neurology/Epilepsy (AMA)Clinical Neurophysiology, 2007 and Neurology, 2005. Dr. Sinha is currently accepting new patients.
Neurovascular Associates Of Abington – Abington
Osman Kozak is a Neurologist practicing medicine in Abington, Pennsylvania. Dr. Kozak is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Stroke, Cerebral Arteriovenous Malformation, Brain Aneurysm, Thrombectomy, and Stent Placement. Dr. Kozak is board certified in Psychiatry/Neurology, Neurology, and Vascular Neurology. Dr. Kozak is currently accepting new patients.
Radiation Oncology At Lehigh Valley Hospital-Cedar Crest
Philosophy of care | I am a member of the GI cancer multidisciplinary consultation team. Together we review your diagnostic information and give you a written opinion reflecting the scope of your condition and recommendations for your best course of care. Dr. Mcintosh is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. She is also highly rated in 48 other conditions, according to our data. Her clinical expertise encompasses Vaginal Cancer, Posterior Fossa Tumor, Endometrial Cancer, Ependymoma, and Gamma Knife Radiosurgery. Dr. Mcintosh is board certified in American Board Of Radiology - Radiation Oncology.
UPMC Hillman Cancer Center
Daniel P. Petro, MD, is a medical oncologist and hematologist at Hillman Cancer Center. He treats all cancer types, and has a special interest in a multidisciplinary approach to thoracic malignancies. Dr. Petro is also heavily involved in the research of Phase I trials. Dr. Petro is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Pleuropulmonary Blastoma, Gamma Knife Radiosurgery, and Awake Craniotomy. Dr. Petro is board certified in American Board Of Internal Medicine. Dr. Petro is currently accepting new patients.
UPMC Neurological Institute
Vinayak Narayan, MD, FACS, FRCS (Ed), IFAANS, is a neurosurgeon at the UPMC Neurological Institute, specializing in cerebrovascular and cranial base neurosurgery, interventional neuroradiology, and stereotactic and functional neurosurgery. Dr. Narayan graduated with honors from Government Medical College, Trichur, India, and completed the neurosurgery residency program at the National Institute of Mental Health and Neurosciences, Bangalore, India, followed by postdoctoral fellowship in cerebrovascular and skull base surgery and neurointerventional surgery at the Louisiana State University Health Sciences Center - Shreveport, Shreveport, LA, and Rutgers Robert Wood Johnson Medical School and University Hospital, New Brunswick, NJ. He completed three prestigious clinical fellowships: Stereotactic and Functional Neurosurgery (The Ohio State University Wexner Medical Center, Columbus, OH), Interventional Neuroradiology (NYU Langone Health and Bellevue Hospital Center, New York, NY), and Cerebrovascular Neurosurgery (Northwell Health Lenox Hill Hospital, New York, NY), which are accredited by the Committee on Advanced Subspecialty Training (CAST). Dr. Narayan is a clinical assistant professor of Neurological Surgery at the University of Pittsburgh and has authored numerous neurosurgical publications, book chapters, and abstracts. He has been on the editorial board of various neurosurgical journals and medical book publishers. He is also an invited faculty in many neurosurgical conferences and is a member of the American Association of Neurological Surgeons, Congress of Neurological Surgeons, North American Skull Base Society, Society of NeuroInterventional Surgery, Royal College of Surgeons of Edinburgh, American College of Surgeons, and American Heart Association. Dr. Narayan is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Meningioma, Posterior Fossa Tumor, Arteriovenous Malformation, Thrombectomy, and Gamma Knife Radiosurgery. Dr. Narayan is currently accepting new patients.
UPMC Hillman Cancer Center
John Austin Vargo IV, MD, is a radiation oncologist specializing in breast cancer and gynecologic malignancies, including image-based brachytherapy and stereotactic radiotherapy. Dr. Vargo is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Vaginal Cancer, Cervical Cancer, Endometrial Cancer, Pancreaticoduodenectomy, and Gamma Knife Radiosurgery. Dr. Vargo is board certified in American Board Of Radiology. Dr. Vargo is currently accepting new patients.
Vickie & Jack Farber Institute For Neuroscience - 950 Pulaski Drive
Kevin Judy is a Neurosurgery provider practicing medicine in King Of Prussia, Pennsylvania. Dr. Judy is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Glioma, Meningioma, Glioblastoma, Awake Craniotomy, and Gamma Knife Radiosurgery. Dr. Judy is board certified in Neurological Surgery. Dr. Judy is currently accepting new patients.
UPMC Neurosurgery Hillman Cancer Center
Dr. Zinn is assistant professor of neurological surgery at the University of Pittsburgh School of Medicine and associate director of the Adult Neurosurgical Oncology Program. He specializes in neurosurgical oncology.Dr. Zinn received his medical degree from the University of Zurich in Switzerland and received his PhD from the University of Lausanne. He completed his neurosurgery residency at Baylor College of Medicine and MD Anderson Cancer Center. He then completed a fellowship at Dana-Farber Cancer Institute, Harvard Medical School.In addition to his clinical focus in neuro-oncology, Dr. Zinn’s research focuses on patient-centered care for brain and spinal tumors. Utilizing humanoid brain organoid cancer models, Dr. Zinn simulates the patient’s tumor condition in the laboratory and studies the origins of how the tumor forms and how tumors can be treated using tumor genetics precision approaches. Furthermore, Dr. Zinn is developing personalized biologically-adaptable and patient-tailored, virus-based therapies for brain cancer.Pascal Zinn, MD, PhD, specializes in surgical oncology and neurosurgery. He practices at University of Pittsburgh Physicians, Department of Neurological Surgery and is affiliated with UPMC Magee-Womens Hospital, UPMC Presbyterian, and UPMC Shadyside. He completed his residency at Baylor College of Medicine and medical degree at University of Zurich. Dr. Zinn is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Astrocytoma, Glioblastoma, Glioma, Awake Craniotomy, and Cordotomy. Dr. Zinn is board certified in American Board Of Neurological Surgery. Dr. Zinn is currently accepting new patients.
UPMC Hillman Cancer Center
Jaime Mullin, DO, is a medical oncologist at UPMC Hillman Cancer Center. Dr. Mullin is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Small Cell Lung Cancer (SCLC), Posterior Fossa Tumor, Pleuropulmonary Blastoma, Gamma Knife Radiosurgery, and Gastrostomy. Dr. Mullin is board certified in American Board Of Internal Medicine , American Board Of Internal Medicine , and American Board Of Internal Medicine.
UPMC Hillman Cancer Center
John C. Rhee, MD, is a medical oncologist and hematologist at UPMC Hillman Cancer Center. Dr. Rhee is skilled in the management of all forms of cancer and blood diseases, with particular interest in cancers of the gastrointestinal tract and chest, including colorectal, esophageal, gastric, pancreaticobiliary, liver, neuroendocrine, and lung tumors. Dr. Rhee is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Pancreatic Cancer, Small Cell Lung Cancer (SCLC), Gamma Knife Radiosurgery, and Gastrostomy. Dr. Rhee is board certified in American Board Of Internal Medicine. Dr. Rhee is currently accepting new patients.
Last Updated: 04/28/2026
















