David Walker, MD, an otolaryngologist and neurotologist at Endeavor Health, treats patients of all ages with conditions affecting the ear and hearing system. He is double board-certified in otolaryngology and neurotology, with expertise in surgically treatable hearing loss, chronic ear infections and cochlear implantation. Dr. Walker takes a comprehensive, multidisciplinary approach that integrates diagnostics, audiology and imaging to support better outcomes. Dr. Walker is rated as an Advanced provider by MediFind in the treatment of Schwannoma. His top areas of expertise are Infant Hearing Loss, Jones Syndrome, DFNB1, and Tinnitus.

Jonathan Citow is a Neurosurgery provider in Libertyville, Illinois. Dr. Citow is rated as an Advanced provider by MediFind in the treatment of Schwannoma. His top areas of expertise are Spinal Stenosis, Cervical Spondylosis, Spondylolisthesis, Herniated Disc Surgery, and Cervical Disc Surgery.

Elliot Lieberman is an Otolaryngologist in Highland Park, Illinois. Dr. Lieberman is rated as an Experienced provider by MediFind in the treatment of Schwannoma. His top areas of expertise are DFNB1, Infant Hearing Loss, Jones Syndrome, Tinnitus, and Parathyroidectomy.

Ari Taitz is an Otolaryngologist in Highland Park, Illinois. Dr. Taitz is rated as an Experienced provider by MediFind in the treatment of Schwannoma. His top areas of expertise are Infant Hearing Loss, DFNB1, Nonsyndromic Hearing Loss, and Deafness Hypogonadism Syndrome.

Sameer Ahmed Alvi, MD, an otolaryngologist at Endeavor Health, specializes in the treatment of head and neck cancers, including thyroid, parathyroid and skin cancers. He collaborates closely with a multidisciplinary team and utilizes advanced technologies to support precise diagnosis and effective treatment. Dr. Alvi is committed to helping patients navigate complex diagnoses with compassion, expertise and coordinated care. Dr. Alvi is rated as an Experienced provider by MediFind in the treatment of Schwannoma. His top areas of expertise are Tonsil Stones, Male Pattern Baldness, Mikulicz Disease, Mastoidectomy, and Myringotomy.

Sue J. Kim, MD, an otolaryngologist at Endeavor Health, provides medical and surgical care for conditions affecting the ears, nose and throat. She evaluates and treats a wide range of ENT concerns, including sinus issues, hearing disorders and throat conditions. Dr. Kim works with patients of all ages to deliver personalized, evidence-based care that supports long-term health. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Schwannoma. Her top areas of expertise are Infant Hearing Loss, Tinnitus, DFNB1, and Jones Syndrome.

Bradley Bagan is a Neurosurgery provider in Libertyville, Illinois. Dr. Bagan is rated as an Experienced provider by MediFind in the treatment of Schwannoma. His top areas of expertise are Apoplexy, Subdural Hematoma, Chronic Subdural Hematoma, Microdiscectomy, and Herniated Disc Surgery.

Juan Tejada is a Neurosurgery provider in Libertyville, Illinois. Dr. Tejada is rated as an Experienced provider by MediFind in the treatment of Schwannoma. His top areas of expertise are Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Apoplexy, Awake Craniotomy, and Microdiscectomy.

Daphne Li is a Neurosurgery provider in Park Ridge, Illinois. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Schwannoma. Her top areas of expertise are Hydrocephalus, Mosaic Trisomy 9, Atypical Teratoid Rhabdoid Tumor (ATRT), Thrombectomy, and Osteotomy.

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 Schwannoma. 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 Schwannoma. His top areas of expertise are Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Radiation Induced Meningioma, Thrombectomy, and Laminectomy.

Noam Stadlan, MD, a neurosurgeon at Endeavor Health, specializes in spine surgery with nearly 30 years of experience treating complex spinal conditions. He focuses on personalized, conservative care plans and partners with patients to explore both surgical and nonsurgical options. Dr. Stadlan emphasizes thorough diagnosis, clear communication and shared decision-making to ensure every treatment aligns with each patient’s unique needs. Dr. Stadlan is rated as an Experienced provider by MediFind in the treatment of Schwannoma. His top areas of expertise are Spinal Stenosis, Invertebral Disc Disease, Fractured Spine, Microdiscectomy, and Herniated Disc Surgery.

Ranjeev Nanda is a Radiation Oncologist in Evanston, Illinois. Dr. Nanda is rated as an Experienced provider by MediFind in the treatment of Schwannoma. His top areas of expertise are Gliomatosis Cerebri, Metastatic Brain Tumor, Primitive Neuroectodermal Tumor (PNET), and Posterior Fossa Tumor.

Arif Shaikh is a Radiation Oncologist in Evanston, Illinois. Dr. Shaikh is rated as an Experienced provider by MediFind in the treatment of Schwannoma. His top areas of expertise are Small Cell Lung Cancer (SCLC), Endometrial Cancer, Pleuropulmonary Blastoma, and Lung Cancer.

Joseph Mishell is an Otolaryngologist in Highland Park, Illinois. Dr. Mishell is rated as an Experienced provider by MediFind in the treatment of Schwannoma. His top areas of expertise are Infant Hearing Loss, DFNB1, Jones Syndrome, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Dr. Mishell is currently accepting new patients.

Shakeel Chowdhry is a Neurosurgery provider in Glenview, Illinois. Dr. Chowdhry is rated as an Advanced provider by MediFind in the treatment of Schwannoma. His top areas of expertise are Stroke, Hydrocephalus, Normal Pressure Hydrocephalus, Thrombectomy, and Stent Placement. Dr. Chowdhry is currently accepting new patients.

Julian Bailes, MD, a neurosurgeon and chair of the Department of Neurosurgery at Endeavor Health, treats a wide range of brain and spine conditions. He brings decades of experience and research in brain injury, tumor surgery and advanced drug delivery to his work. Dr. Bailes is committed to delivering safe, evidence-based treatment using the latest technologies and a skilled, multidisciplinary team. Dr. Bailes is rated as an Experienced provider by MediFind in the treatment of Schwannoma. His top areas of expertise are Meningioma, Dysembryoplastic Neuroepithelial Tumors (DNET), Brain Stem Cancer, Awake Craniotomy, and Gastrostomy.

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

Joshua Billingsley is a Neurosurgery provider in Park Ridge, Illinois. Dr. Billingsley is rated as an Experienced provider by MediFind in the treatment of Schwannoma. His top areas of expertise are Brain Aneurysm, Subdural Hematoma, Stroke, Stent Placement, and Transmyocardial Revascularization.

James Ruffer is a Radiation Oncologist in Libertyville, Illinois. Dr. Ruffer is rated as an Experienced provider by MediFind in the treatment of Schwannoma. His top areas of expertise are Neuroendocrine Carcinoma of the Cervix, Cervical Cancer, Intraductal Papilloma, and Familial Prostate Cancer.