Dr. Brian P. Callahan, M.D., is a board-certified neurosurgeon at the Center for Neurosciences. He earned his medical degree and completed his general surgery internship and neurosurgery residency at the University of Colorado, where he served as Chief Resident. A member of the Congress of Neurological Surgeons, Dr. Callahan has been with the center since 2010. He is a diplomate of the American Board of Neurological Surgery, specializing in advanced surgical care for the brain and spine.
Dr. Brian P. Callahan, M.D., is a board-certified neurosurgeon at the Center for Neurosciences. He earned his medical degree and completed his general surgery internship and neurosurgery residency at the University of Colorado, where he served as Chief Resident. A member of the Congress of Neurological Surgeons, Dr. Callahan has been with the center since 2010. He is a diplomate of the American Board of Neurological Surgery, specializing in advanced surgical care for the brain and spine.
The reviews listed below were collected independently of Center for Neurosciences through rater8. Each review represents an authentic and verified patient experience.
I was very impressed with his analysis of my problem
(3 days ago)
May-2026
Dr Callahan is always upbeat. He gives you options and you make your own decision.
(3 days ago)
May-2026
Dr. Callahan is very nice & understanding of one’s pain and suffering due to our health conditions. He is very knowledgeable & refers back to the chart to help with the next steps and rule out any possibility of other complications.
(4 days ago)
May-2026
Center for Neurosciences
2450 E River Rd Tucson, AZ 85718
Dr. Brian P. Callahan, M.D., earned his medical degree from the University of Colorado Medical School in Denver, Colorado. He completed his internship in general surgery and residency in neurological surgery at the University of Colorado, where he also served as Chief Resident.
Dr. Callahan is certified by the American Board of Neurological Surgery and is a member of the Congress of Neurological Surgeons. Dr. Callahan joined the Center for Neurosciences in 2010.
I was very impressed with his analysis of my problem
Dr Callahan is always upbeat. He gives you options and you make your own decision.
Dr. Callahan is very nice & understanding of one’s pain and suffering due to our health conditions. He is very knowledgeable & refers back to the chart to help with the next steps and rule out any possibility of other complications.