Jon Richards is a Hematologist and an Oncologist in Park Ridge, Illinois. Dr. Richards is rated as a Distinguished provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Melanoma, Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Merkel Cell Carcinoma, and Bone Marrow Aspiration.

John Ruge is a Neurosurgery provider in Park Ridge, Illinois. Dr. Ruge is rated as an Experienced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Delirium, Radiation Induced Meningioma, Meningioma, Hydrocephalus, and Posterior Fossa Decompression.

Jason Macklis is a Hematologist and an Oncologist in Park Ridge, Illinois. Dr. Macklis is rated as an Experienced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), EGFR Positive Lung Cancer, and Bone Marrow Aspiration.

Timothy Lestingi is a Hematologist and an Oncologist in Park Ridge, Illinois. Dr. Lestingi is rated as an Experienced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Prostate Cancer, Chromophobe Renal Cell Carcinoma, Clear Cell Sarcoma, Ureteroscopy, and Gastrostomy.

Sigrun Hallmeyer is a Hematologist and an Oncologist in Park Ridge, Illinois. Dr. Hallmeyer is rated as an Experienced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). Her top areas of expertise are Breast Cancer, Melanoma, Paget Disease of the Breast, and Angiosarcoma.

Dean Karahalios is a Neurosurgery provider in Park Ridge, Illinois. Dr. Karahalios is rated as an Experienced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Klippel-Feil Syndrome, Subdural Hematoma, Spinal Stenosis, Laminectomy, and Microdiscectomy.

Ricky Wong, MD, a neurosurgeon at Endeavor Health, specializes in treating complex brain and spine tumors using both open and minimally invasive techniques. He emphasizes the importance of counseling and guiding patients through life-changing diagnoses with empathy and clarity. Dr. Wong is committed to continuous learning and integrating the latest technology—such as robotics, endoscopes and functional mapping—to deliver precise, patient-centered care. Dr. Wong is rated as an Advanced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Meningioma, Trigeminal Neuralgia, Pituitary Tumor, Awake Craniotomy, and Microvascular Decompression.

George Bovis is a Neurosurgery provider in Park Ridge, Illinois. Dr. Bovis is rated as a Distinguished provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Radiation Induced Meningioma, Thrombectomy, and Laminectomy.

Arica Hirsch is a Radiation Oncologist in Park Ridge, Illinois. Dr. Hirsch is rated as an Advanced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). Her top areas of expertise are Familial Prostate Cancer, Posterior Fossa Tumor, Pleuropulmonary Blastoma, and Lung Cancer.

Asadullah Khan is a Hematologist and an Oncologist in Arlington Heights, Illinois. Dr. Khan is rated as a Distinguished provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Spinal Muscular Atrophy Type 1, Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, and Embryonal Tumor with Multilayered Rosettes.

Andrew Macdougall is a Neurologist in Park Ridge, Illinois. Dr. Macdougall is rated as an Experienced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Memory Loss, Seizures, Down Syndrome, and Epilepsy.

David Hakimian is a Hematologist and an Oncologist in Niles, Illinois. Dr. Hakimian is rated as an Experienced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Pleuropulmonary Blastoma, ALK-Positive Non-Small Cell Lung Cancer, Small Cell Lung Cancer (SCLC), Lung Adenocarcinoma, and Bone Marrow Aspiration.

Kristen Wendell is a Hematologist and an Oncologist in Niles, Illinois. Dr. Wendell is rated as an Experienced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Familial Colorectal Cancer, and Gastroesophageal Junction Cancer.

Charles Wang, MD, a neurologist and electrodiagnostic medicine specialist at Endeavor Health, provides diagnostic-focused care for patients with neurologic conditions. Fluent in Mandarin, he supports language accessibility for Chinese-speaking patients, helping ensure clear, compassionate communication. Dr. Wang is especially interested in how artificial intelligence can enhance diagnostic accuracy and support, not replace, human-centered care. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Generalized Tonic-Clonic Seizure, Seizures, Peripheral Neuropathy, and Memory Loss.

William Joseph Ares, MD, a neurosurgeon at Endeavor Health, specializes in treating complex neurological conditions involving the brain, spine and cerebrovascular system. He provides care for conditions such as brain tumors, cerebral aneurysms, chiari malformation, spinal stenosis and trigeminal neuralgia. He performs a wide range of procedures including aneurysm coiling, endovascular stroke treatment, microvascular decompression and minimally invasive spine surgery. Dr. Ares combines advanced surgical techniques with a comprehensive understanding of neurological disorders. Dr. Ares is rated as an Experienced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Subdural Hematoma, Stroke, Subarachnoid Hemorrhage, Thrombectomy, and Carotid Artery Surgery.

Nandini Kalakota is a Hematologist and an Oncologist in Chicago, Illinois. Dr. Kalakota is rated as an Experienced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). Her top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Non-Small Cell Lung Cancer (NSCLC), and Lung Adenocarcinoma.

Irene Semenov is a Neurologist in Glenview, Illinois. Dr. Semenov is rated as an Experienced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). Her top areas of expertise are Migraine, Vertigo, Headache, and Peripheral Neuropathy.

Valerie Nelson is a Hematologist and an Oncologist in Glenview, Illinois. Dr. Nelson has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). Her top areas of expertise are Paget Disease of the Breast, Inflammatory Breast Cancer, Angiosarcoma, and Colorectal Cancer.

Tanya Powell is a Radiation Oncologist in Park Ridge, Illinois. Dr. Powell is rated as an Advanced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). Her top areas of expertise are Breast Cancer, Anal Cancer, Familial Prostate Cancer, and Prostate Cancer.

John Eklund is a Hematologist and an Oncologist in Niles, Illinois. Dr. Eklund is rated as an Advanced provider by MediFind in the treatment of Primitive Neuroectodermal Tumor (PNET). His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Familial Colorectal Cancer, Bone Marrow Aspiration, and Colonoscopy.