Dr. Mutyala attended college at the Pennsylvania State University and earned his medical degree from Texas A&M University College of Medicine. He then completed a general surgery internship at the Medical Center of Central Georgia, Mercer University followed by his radiation oncology residency at Jackson Memorial Hospital, University of Miami. He completed a Brachytherapy Fellowship at Brigham and Women's Hospital, Harvard Medical School and is board certificated in radiation oncology by the American Board of Radiology, with a board subspecialty certification in Brachytherapy. Prior to joining Arizona Oncology, he has held prestigious positions such as: medical director of radiation medicine at The University of Arizona Cancer Center at St. Joseph's, chairman of radiation oncology and associate director at Scott and White Cancer Institute and director of brachytherapy at Albert Einstein College of Medicine.In addition, Dr. Mutyala graduated from Columbia University with a Master of Public Health (MPH), has authored over 40 publications and book chapters, and lectures nationally and internationally, including for the Harvard Brachytherapy Annual Review, American Society of Radiation Oncology and American Brachytherapy Society. He has experience in IMRT, stereotactic radiosurgery, 3D conformal radiation therapy and unsealed radionuclide treatment.  He has expertise in treating a wide range of cancers, with particular expertise in gynecologic cancers, pelvic tumors, prostate cancer, breast cancer, sarcomas, skin cancers, and brachytherapy.My mission, along with the Dignity Health Medical Group, is to focus on innovative clinical care and the pursuit of excellence through scholarly activities. This allows me to provide patients with state-of-the-art patient services and exceptional patient experiences. Dr. Mutyala is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Cervical Cancer, Endometrial Cancer, Trigeminal Neuralgia, Neuroendocrine Carcinoma of the Cervix, and Gamma Knife Radiosurgery.

John Anson is a Neurologist and a Neurosurgery provider in Lake Havasu City, Arizona. Dr. Anson is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Spinal Stenosis, Hemangioblastoma, Trigeminal Neuralgia, Microdiscectomy, and Herniated Disc Surgery. Dr. Anson is currently accepting new patients.

My mission, along with the Dignity Health Medical Group, is to focus on innovative clinical care and the pursuit of excellence through scholarly activities. This allows me to provide patients with state-of-the-art patient services and exceptional patient experiences. Dr. Barani is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Meningioma, Glioblastoma, Astrocytoma, Brain Tumor, and Gamma Knife Radiosurgery.

Jean Kuo is a Gastroenterologist in Peoria, Arizona. Dr. Kuo is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. Her top areas of expertise are Diarrhea, Gastrointestinal Bleeding, Colitis, Endoscopy, and Gastrectomy. Dr. Kuo is currently accepting new patients.

At BNA, we put our patients first.  We are committed to treating our patients with compassion and to providing innovative and sound medical options for the treatment of our patient's neurological conditions.  As a patient of BNA, your health and well-being are important to us.  The neurosurgeons, physiatrists, hospital staff, neurological institute, and other members of our multidisciplinary team work together with one goal in mind - helping you get well. Dr. Garrett is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Spinal Stenosis, Cervical Myelopathy, Subdural Hematoma, Laminectomy, and Microdiscectomy.

Dr. Little specializes in treating brain tumors (e.g., meningioma, glioma, etc) and pituitary tumors (e.g. acromegaly, Cushings disease, pituitary adenoma), trigeminal neuralgia, and Chiari malformation. He is the Surgical Director of the Barrow Pituitary Center and the Director of the Barrow Skull Base Program. He works with an experienced team of doctors and nurses to provide you with a treatment plan tailored for your concerns. He is dedicated to providing exceptional customer service. When selecting a neurosurgeon, experience matters; Dr. Little performs more pituitary surgery than any surgeon in the Southwest. Dr. Little believes in patient education and empowering his patients to be partners in directing their treatment. Dr. Little emphasizes minimally invasive surgical techniques whenever possible.Dr. Little also directs an impactful clinical research program that is laser-focused on helping patients and developing new treatments for brain tumors. He has received numerous awards for his research.At BBS, we put our patients first.  We are committed to treating our patients with compassion and to providing innovative and sound medical options for the treatment of our patient's neurological conditions.  As a patient of BBS, your health and well-being are important to us.  The neurosurgeons, physiatrists, hospital staff, neurological institute, and other members of our multidisciplinary team work together with one goal in mind - helping you get well. Dr. Little is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Pituitary Tumor, Hypothalamic Tumor, Brain Tumor, Endoscopic Transnasal Transsphenoidal Surgery, and Balloon Sinuplasty.

Peter Nakaji is a Neurosurgery provider in Scottsdale, Arizona. Dr. Nakaji is rated as an Advanced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Hydrocephalus, Meningioma, Brain Tumor, Extracranial-Intracranial Bypass Surgery, and Awake Craniotomy. Dr. Nakaji is currently accepting new patients.

Tanmoy Maiti is a Neurosurgery provider in Scottsdale, Arizona. Dr. Maiti is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Meningioma, Pineocytoma, Epidural Hematoma, Gamma Knife Radiosurgery, and Deep Brain Stimulation.

David Wilson is a Neurosurgery provider in Gilbert, Arizona. Dr. Wilson is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Subdural Hematoma, Dysembryoplastic Neuroepithelial Tumors (DNET), Brain Stem Cancer, Laminectomy, and Awake Craniotomy. Dr. Wilson is currently accepting new patients.

Andrew Yang is a Neurosurgery provider in Phoenix, Arizona. Dr. Yang is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Tarlov Cysts, Epilepsy in Children, Essential Tremor, Thalamotomy, and Deep Brain Stimulation.

Michael Sughrue is a Neurosurgery provider in Prescott, Arizona. Dr. Sughrue is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Meningioma, Brain Tumor, Glioma, Awake Craniotomy, and Balloon Sinuplasty.

Nader Sanai is a Neurosurgery provider in Phoenix, Arizona. Dr. Sanai is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Brain Tumor, Glioma, Glioblastoma, Awake Craniotomy, and Gastrostomy.

Sukwoo Hong is a Neurosurgery provider in Scottsdale, Arizona. Dr. Hong is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Chordoma, Hypothalamic Tumor, Pituitary Tumor, Gamma Knife Radiosurgery, and Carotid Artery Surgery.

Richard Williamson is a Neurosurgery provider in Gilbert, Arizona. Dr. Williamson has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Stroke, Brain Aneurysm, Subdural Hematoma, Thrombectomy, and Stent Placement.

Mariana Liu is a Hospital Medicine provider in Phoenix, Arizona. Dr. Liu is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. Her top areas of expertise are Pediatric Low-Grade Glioma (pLGG), End-Stage Renal Disease (ESRD), Endoscopy, and Heart Valve Repair. Dr. Liu is currently accepting new patients.

John Iskandar is a Neurosurgery provider in Mesa, Arizona. Dr. Iskandar is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Subdural Hematoma, Chronic Subdural Hematoma, Posterior Fossa Tumor, Awake Craniotomy, and Laminectomy. Dr. Iskandar is currently accepting new patients.

Karen Parker is a primary care provider, practicing in Geriatrics and Internal Medicine in Tucson, Arizona. Dr. Parker is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. Her top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Gamma Knife Radiosurgery, and Endoscopy. Dr. Parker is currently accepting new patients.

Christopher Graffeo is a Neurologist and a Neurosurgery provider in Phoenix, Arizona. Dr. Graffeo is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Schwannoma, Subarachnoid Hemorrhage, Acoustic Neuroma, Microvascular Decompression, and Awake Craniotomy.

Peter Weisskopf is an Otolaryngologist in Scottsdale, Arizona. Dr. Weisskopf is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His top areas of expertise are Schwannoma, Acoustic Neuroma, Infant Hearing Loss, Tissue Biopsy, and Gamma Knife Radiosurgery. Dr. Weisskopf is currently accepting new patients.