Now offering Virtual Visits.

Existing patients can now schedule Virtual Visits with our clinical team. For non-emergency visits, call 716-218-1000 to schedule your appointment today.

Schedule your Virtual Visit here

Dr. Adnan Siddiqui

Dr. Adnan Siddiqui is a Professor of Neurosurgery and Radiology who joined UBNS in January 2007. He completed fellowship training in Interventional Neuroradiology, Cerebrovascular Surgery and Neurocritical Care from Thomas Jefferson University in Philadelphia. He completed his Neurosurgical…

Scheduling your appointment

At your initial visit, you will be evaluated by a physician, a physician assistant (PA), or a nurse practitioner (NP). Afterwards, the appropriate specialized team deliberates to first develop a suitable diagnostic study and then devise the safest…

A team approach to great care.

UBNS follows a team approach to diagnosing and treating complex disorders of the brain and spine. Each of our nationally recognized physicians is grouped into one of five specialized teams according to his or her area of expertise.

We treat everyone.

Adult Neurosurgery

Neurosurgery is the medical specialty concerned with the prevention, diagnosis, surgical treatment, and rehabilitation of disorders which affect any portion of the nervous system including the brain, spinal cord, peripheral nerves, and cerebrovascular system.

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Pediatric Neurosurgery

Pediatric Neurosurgery is a subspecialty of neurosurgery; which includes surgical procedures that are related to the nervous system, brain and spinal cord; that treats children with operable neurological disorders.

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Interventional Pain Management

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Chiropractic Care

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Meet our Physicians

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Dr. Veetai Li


Dr. Veetai Li areas of expertise are: pediatric neurosurgery, including congenital neurosurgical conditions; brain tumors; surgical…

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In the news

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August 22, 2019

UB Neurosurgery providing stroke services to Niagara Falls Memorial

A new partnership will bring high-level stroke services to Niagara Falls Memorial Medical Center, allowing patients to remain closer to home for less severe cases. Beginning Monday, Aug. 5, specialists from UB Neurosurgery will provide…

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July 31, 2019

UB Neurosurgery takes charge of stroke care at Niagara Falls Memorial

Doctors from University at Buffalo Neurosurgery will take charge of the stroke care program at Niagara Falls Memorial Medical Center, offering the same treatments and equipment available at Kaleida Health’s Gates Vascular Institute in Buffalo….

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Convenient WNY locations

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  • Erie County Medical Center

  • Roswell Park Comprehensive Cancer Center

  • Gates Vascular Institute

  • Summit Medical Campus

  • Oishei Children’s Hospital and Outpatient Center

  • Brook Bridge Medical Complex

  • Conventus Building

  • Comprehensive Neuroscience Center

Surgical Locations:  Buffalo General Medical Center, Gates Vascular Institute, John R. Oishei Children’s Hospital, Millard Fillmore Suburban Hospital, Sisters of Charity Hospital, Niagara Falls Memorial Medical Center, Mercy Hospital of Buffalo, Kenmore Mercy Hospital

Please notify our office immediately if you have a fever, cough, runny nose, or shortness of breath or have been in contact with someone who has been diagnosed with COVID-19. UBNS is following all CDC and New York State Dept. of Health guidelines for preventing the spread of COVID-19. Due to increased call volume, hold times are longer than usual. We apologize for the inconvenience.