Orin Bloch is a Neurosurgery provider in Sacramento, California. Dr. Bloch is rated as an Elite provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Glioblastoma, Meningioma, Astrocytoma, Awake Craniotomy, and Gamma Knife Radiosurgery.

Orwa Aboud is a Neurologist in Sacramento, California. Dr. Aboud is rated as an Elite provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Astrocytoma, Glioma, Glioblastoma, and Brain Tumor.

Samuel Ciricillo is a Neurosurgery provider in Sacramento, California. Dr. Ciricillo is rated as a Distinguished provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Hydrocephalus, Awake Craniotomy, and Gastrostomy. Dr. Ciricillo is currently accepting new patients.

Enrico Lallana is a Neurologist in Sacramento, California. Dr. Lallana is rated as an Advanced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Glioblastoma, Brain Tumor, Astrocytoma, and Neuroepithelioma. Dr. Lallana is currently accepting new patients.

Deependra Mahato is a Neurologist and a Neurosurgery provider in Carmichael, California. Dr. Mahato is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Cervical Myelopathy, Dysembryoplastic Neuroepithelial Tumors (DNET), Brain Stem Cancer, Laminectomy, and Awake Craniotomy.

My desire to become a doctor and then a neurosurgeon stemmed from a love for science and technology in my childhood, as well as a passion for community service and helping others in need. While in college and medical school, I observed several brain and spine surgeries and was awed by the technical skill and precision required to perform such intricate procedures. I also enjoy contributing to the advancement of the field through innovation in surgical techniques and technology.  There is truly no better feeling in the world than seeing one of your patients have a successful outcome and knowing that you contributed to their success.My special clinical interests include: Minimally-invasive spine surgery, degenerative spinal conditions, revision spine surgery and spinal deformity surgery, spinal tumors, primary brain tumors, metastatic tumors to the brain and spine, meningiomas and benign skull base tumors, aneurysms and arteriovenous malformations.In my free time I enjoy rock climbing, mountaineering, hiking and international travel.I strongly believe that a neurosurgeon's ultimate responsibility is to ensure the safety of the patients under his care. In my opinion, this is best achieved with strict attention to detail and adherence to community standards of care. I also believe in open and honest communication between the doctor and the patient. Oftentimes, especially in the field of neurosurgery, there are many different potential treatments or surgeries for a given condition. I therefore think it is essential to incorporate the patient's desires into any treatment or surgical plan, especially after a thorough discussion outlining all of the treatment options. My patients are my top priority, and I take pride in doing everything possible to ensure they have a successful outcome while under my care. Dr. Lucas is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Spinal Stenosis, Invertebral Disc Disease, Spondylolisthesis, Laminectomy, and Microdiscectomy.

About Dr. Esparza: Dr. Rogelio Esparza is a dual-trained cranial and endovascular neurosurgeon. He specializes in the treatment of cerebrovascular disorders such as aneurysms and strokes—conditions that are often sudden and life-changing. By combining advanced cranial surgery with minimally invasive endovascular techniques, Dr. Esparza is able to diagnose and treat a wide range of neurological diseases with a focus on optimal recovery.Care philosophy: Dr. Esparza believes his role is to empower patients and their families to make the best decisions for themselves. He understands not only the medical and surgical aspects of disease but also the importance of each patient’s personal priorities, working with them to determine the next best steps in their care. Dr. Esparza is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Moyamoya Disease, Epidural Hematoma, Medulloblastoma, Thrombectomy, and Cerebral Artery Bypass Surgery.

Robert O'donnell is a Hematologist Oncology provider in Sacramento, California. Dr. O'donnell is rated as a Distinguished provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Astrocytoma, Glioblastoma, Glioma, Oligodendroglioma, and Bone Marrow Aspiration.

Rudolph Schrot is a Neurologist and a Neurosurgery provider in Sacramento, California. Dr. Schrot is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Tarlov Cysts, Cervical Spondylosis, Notalgia Paresthetica, Sacral Nerve Stimulation, and Laminectomy. Dr. Schrot is currently accepting new patients.

Anthony Pu is a Radiation Oncologist in Sacramento, California. Dr. Pu is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Pleuropulmonary Blastoma, Small Cell Lung Cancer (SCLC), Breast Cancer, and Squamous Cell Lung Carcinoma. Dr. Pu is currently accepting new patients.

Janice Ryu is a Radiation Oncologist in Sacramento, California. Dr. Ryu is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. Her top areas of expertise are Breast Cancer, Angiosarcoma, HER-2 Positive Breast Cancer, and Metastatic Brain Tumor. Dr. Ryu is currently accepting new patients.

Mark Logsdon is a Radiation Oncologist in Sacramento, California. Dr. Logsdon is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Endometrial Cancer, and Endometrial Stromal Sarcoma. Dr. Logsdon is currently accepting new patients.

Hubert Pan is a Radiation Oncologist in Sacramento, California. Dr. Pan is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Adenoid Cystic Carcinoma, and Nasopharyngeal Carcinoma. Dr. Pan is currently accepting new patients.

Brian Jian is a Neurosurgery provider in Sacramento, California. Dr. Jian is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Arteriovenous Malformation, Wyburn-Mason Syndrome, Vein of Galen Aneurysm, Astrocytoma, and Awake Craniotomy. Dr. Jian is currently accepting new patients.

Dr. Yi-Ren Chen, MD is a neurosurgeon in Carmichael and Sacramento, CA. He specializes in minimally invasive spine, complex and redo spine, spinal deformity/ scoliosis, and brain and spinal tumors.I became a physician and neurosurgeon because of my desire to help others and cure neurological and spinal diseases. My father was a physician and the most selfless person I know - as a child, I witnessed firsthand the privilege of being able to help others at a critical point in their lives. After double majoring in biology and history at Stanford University, I received my MD from Stanford and MPH from Johns Hopkins. During training, I was awed by the precision and technical excellence required to perform brain and spine surgery, and subsequently completed both neurosurgery residency and minimally invasive fellowship at Stanford. I have been fortunate to author 34 publications, 15 book chapters, 50 talks, and 49 abstracts, and continue to do my part in the advancement of neurosurgical care as an Adjunct Clinical Assistant Professor of Neurosurgery at Stanford University Medical Center. My clinical interests include minimally invasive spine surgery, degenerative spinal conditions (lumbar stenosis and back pain), complex spinal deformity surgery, redo/ revision spinal surgery, spine tumors, metastatic tumors to the brain and spine, primary brain tumors, meningiomas, skull base and pituitary surgeries, arteriovenous malformations, and aneurysms. In my free time, I enjoy hiking, running, and cooking with my wife and kids.I believe in caring for and treating every patient as though they were my own family – with expertise, compassion, and the highest level of care. I strive to partner with patients to provide individualized and meticulous care, working together to find the best possible treatment plan to achieve a successful outcome. I am also a believer in minimally invasive techniques in both spine and brain surgery with the goal of getting patients back on their feet as soon as possible. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Spinal Stenosis, Glioblastoma, Astrocytoma, Laminectomy, and Spinal Fusion.

Roger Gilbert is a Radiation Oncologist in Carmichael, California. Dr. Gilbert is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Breast Cancer, Ependymoma, Glioblastoma, and Gliosarcoma.

Dron Gauchan is an Oncologist in Roseville, California. Dr. Gauchan is rated as an Advanced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Familial Pancreatic Cancer, Large-Cell Immunoblastic Lymphoma, Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET), and Neuroendocrine Tumor. Dr. Gauchan is currently accepting new patients.

I was born in Virginia, and raised in the mid-west.  During the course of my training at Georgetown University, I served as the Chief Resident and subsequently as the Chief Fellow.  I moved to the west coast to be closer to my parents.  I am married with three beautiful children.  My hobbies include tennis, golf, hiking, and cooking.  I also believe in community service and try to volunteer in local free clinics and homeless shelter programs. My specific professional interests include clinical research, precision medicine, and multidisciplinary clinical care.  I serve on the local board of the Leukemia and Lymphoma Society, as the Medical Director of Clinical Research for Mercy Medical Group, and as the Chairperson of the Oncology Clinical Council.I believe that medicine is both a science and an art. The best type of medical care combines the latest scientific knowledge with a patient's preferences. A physician's job is to deliver personalized medical care and bridge the gap between science, culture and expectations. I strive to connect with patients and understand their needs.  I also believe that medical care requires a team based approach.  I work hard to coordinate care with other physicians.  The care I provide is only as good at the nurses, medical assistants, front office staff, and back office staff I work with.  Our team focuses on providing great service and compassionate care. Dr. Siddique is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. His top areas of expertise are Adult Soft Tissue Sarcoma, Pleuropulmonary Blastoma, Lynch Syndrome, and Colorectal Cancer.

I became a medical provider to help cancer patients through what can be a challenging time and provide them with excellent and compassionate care.I strive to treat each patient as a unique individual, understand his/her concerns, and provide them with comprehensive care. Dr. Lemieux is rated as an Experienced provider by MediFind in the treatment of Astrocytoma. Her top areas of expertise are Metastatic Brain Tumor, Prostate Cancer, Familial Prostate Cancer, and Pleuropulmonary Blastoma.

Yin Liu is an Ophthalmologist and a Pediatrics provider in Sacramento, California. Dr. Liu is rated as an Advanced provider by MediFind in the treatment of Astrocytoma. Her top areas of expertise are Papilledema, Optic Neuritis, Oligodendroglioma, and Astrocytoma.