Find a Top Neurosurgeon Near Me in Pomona, CA – Book an Appointment Instantly

Hooshang Pak, MD, FACS, is a board-certified neurosurgeon at Coast Neurosurgical Associates in Long Beach, California. 

A graduate of Tehran University, Dr. Pak began his postgraduate training in New York City, where he completed his surgical internship at Saint Vincent Medical Center of Staten Island. He then moved to Michigan and undertook a neurosurgery residency at Henry Ford Hospital in Detroit. He also completed a year of fellowship training in microneurosurgery of cerebral vascular diseases under the supervision of James Ausman, MD, PhD.

Dr. Pak has been a diplomat of the American Board of Neurological Surgery and a Fellow of the American College of Surgeons. He has published numerous scientific papers in neurosurgical journals and textbooks and presented papers and scientific exhibits at national and international medical meetings. Dr. Pak has also been a member of the editorial board of the international neurosurgical journal, Surgical Neurology.

Dr. Pak has been selected by his peers since 1996 as one of The Best Doctors in America, a list that contains the top five percent of the American doctors.

As a leading neurosurgeon in Orange County, California, Christopher Duma, MD, FACS, offers the most comprehensive care for brain tumors, brain diseases, and movement disorders. At his Newport Beach neurosurgical practice, he specializes in minimally invasive surgeries using state-of-the-art technology.

Dr. Duma is board-certified by the American Board of Neurological Surgery and a fellow of the American College of Surgeons. Dr. Duma also serves as the medical director of the brain tumor program at Hoag Memorial Hospital Presbyterian, a highly ranked academic hospital in Newport Beach, California.

Dr. Duma stays up to date on the latest neurosurgical treatments and technologies. He has even patented an immunotherapy treatment for glioblastomas, and his gene therapy and other research are an integral part of the fight against malignant brain tumors. His Newport Beach office is fully equipped with the latest computer-assisted neurosurgical technologies, radiosurgery tools, like Gamma Knife® and CyberKnife®, and the world-renowned StealthStation™ navigational surgical system.

After earning his medical degree from Stony Brook University School of Medicine in Stony Brook, New York, Dr. Duma completed his residency in neurological surgery at MedStar Georgetown University Hospital in Washington, DC. He went on to complete a one-year fellowship at the University of Pittsburgh, Presbyterian Hospital in Gamma Knife radiosurgery and stereotactic neurosurgery. This hospital was the first in the nation to install Gamma Knife technology, and since 1990, Dr. Duma has been performing Gamma Knife radiosurgery, making him an expert in this field.

At his Newport Beach neurosurgical practice, Dr. Duma offers a variety of surgical services to address brain disease and tumors, as well as neurological conditions like Parkinson’s disease. He is also skilled in regenerative treatments, like stem cell therapy, to restore patient function and improve overall health.

For a personal consultation with Dr. Duma, call the office or request a consultation online today.

Board-certified neurosurgeon Brian R. Gantwerker, MD, specializes in the treatment of spinal and neurological conditions. He is fellowship-trained in complex spinal surgery and has been practicing for well over a decade.

At The Craniospinal Center of Los Angeles, patients benefit from his extensive experience treating complex brain and spine problems with minimally invasive techniques, and traditional surgery.  Working with new techniques such as neuro navigation, spinal endoscopy, and also providing direct patient care with a physician, Dr. Gantwerker makes the patient paramount.

Well-respected in his field, Dr. Gantwerker has authored several book chapters and peer-reviewed journal articles. He has also appeared on podcasts, television, and radio interviews and has instructed undergraduates, medical students, and residents in various neurosurgical topics.

A Chicago native, Dr. Gantwerker earned a degree with honors in psychology from the University of Illinois at Urbana-Champaign and graduated magna cum laude and Phi Beta Kappa. He went on to receive his medical degree from Rush Medical College in Chicago, where he focused on peripheral nerve regeneration research.

After completing his neurosurgical residency at University Hospitals of Cleveland / Case Western, Dr. Gantwerker studied spinal cord regeneration with stem cells at Case Western School of Medicine. He completed a complex spine fellowship at the world-renowned Barrow Neurological Institute in Phoenix, Arizona.

Dr. Gantwerker is a member of the Phi Beta Kappa and Golden Key honor societies. He is an active member of key esteemed professional organizations, including the American Association of Neurological Surgeons (AANS), the Congress of Neurological Surgeons (CNS),  and the North American Spine Society (NASS).  He’s also a board member of the California Association of Neurological Surgeons (CANS). Dr. Gantwerker is a board-certified diplomate of the American Board of Neurological Surgeons (ABNS). 

About Dr. Goyal

Amit Goyal, MD, is a board-certified, fellowship-trained neurological surgeon at Link Integrated Healthcare in Santa Barbara, Camarillo, and Oxnard, California. He specializes in the diagnosis and surgical treatment of nervous system disorders, including those that impact the brain, spinal cord, and peripheral nerves. 

An expert in state-of-the-art treatment modalities, Dr. Goyal promotes endoscopic and minimally invasive techniques and robotic-assisted technology for complex brain tumors and spinal deformities. 

Dr. Goyal was born and raised in Alexandria, Virginia, and graduated from Georgetown University School of Medicine in Washington, DC. He then completed his neurosurgical training at the University of Minnesota Medical Center in Minneapolis, Minnesota, where he served as Chief Resident. 

After the completion of his residency, Dr. Goyal was selected for a highly competitive and prestigious international fellowship at the Centre for Minimally Invasive 

Neurosurgery at the Prince of Wales Hospital in Sydney, Australia. As a fellow, Dr. Goyal became proficient in minimally invasive approaches for removing complex brain tumors and developed unique skills involving minimally invasive techniques and robotic technology to treat the most complicated spinal diseases. 

Dr. Goyal later joined Bayhealth Medical Center in Dover, Delaware, where he dramatically grew their neurosurgery program. At Bayhealth, he helped establish a robotic spine program and build and develop the comprehensive, multidisciplinary neuro-oncology (brain tumor) program. 

In his free time, Dr. Goyal enjoys traveling with his wife, three young children, and their two Labrador Huskies. He has a passion for the outdoors, particularly hiking and visiting beaches. He is a sports enthusiast, spending much of his time swimming, snowboarding, or playing tennis, golf, and basketball. 

About Brittni

Brittni Mack, PA-C, is a neurosurgery and neurointerventional surgery physician assistant who joined Link Integrated Healthcare in 2023. She started her career in trauma and emergency general surgery, where she cultivated a fascination and appreciation for neurosurgical care.

Brittni was born and raised near Pittsburgh, PA, and completed both of her undergraduate and graduate physician assistant studies at Saint Francis University in Loretto, PA. There, she earned minors in neuroscience and biology. Shortly after graduation, she moved to Southern California to chase the sunshine and launch her career. In her free time, she enjoys the beach, adventures with her dogs and cat, plant-based cooking, snowboarding, live music, and Pittsburgh Penguins hockey.

About Dr. Akshay Gupte

Dr. Akshay Gupte is a distinguished, ABNS board-certified neurosurgeon with over 18 years of clinical excellence. As a Fellow of the American College of Surgeons, Dr. Gupte has dedicated his career to mastering minimally invasive and advanced hybrid surgical techniques. His practice is defined by a commitment to precision and safety, consistently delivering superior clinical outcomes.   

Specializing in the surgical management of complex brain and spine tumors, Dr. Gupte utilizes state-of-the-art international techniques and globally recognized guidelines. He is a pioneer in advanced spine care, offering innovative hybrid solutions for neck and back pain that successfully balance stability with mobility to ensure long-term relief and world-class recovery.