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.
Dr. Callahan was very professional and answered my questions. Thank you.
(1 week ago)
Sep-2026
Dr Callahan’s assistant and he were both a pleasure to work with. I’m confident he will provide exceptional surgical services and care. I’m grateful to have him on my team.
(1 week ago)
Sep-2026
Right on time. Excellent visit. Explains everything. If all doctor visits were like this the world would be a better place.
(1 month ago)
Sep-2026
He is very approachable and caring. I feel confident in the care he is providing because he answered our questions in a way that we all understood. He provided us with all the information I need to move forward with treatment. He has a great bedside manner.
(1 month ago)
Aug-2026
Saw me early, answered all my questions, great explanations, provided additional test recommendation to narrow down treatment.
(2 months ago)
Jul-2026
I love that he has a sense of humor, so when I asked for a new spine, he said most people ask for the little diagram of a spine that they have in the room. He said we can keep the bionic spine in mind though. Very happy with the experience
(2 months ago)
Jul-2026
I only saw him for a few minutes but he was pleasant in answering my concerns.
(2 months ago)
Jul-2026
Very good doctor I have had wonderful discussions with my situations and made me comfortable when I needed surgery.. Dr Callahan is there for you and when we talk about my situation he always has a solution.Dr Callahan is great and I trust him.He really knows his job.
(3 months ago)
Jun-2026
Great surgeon. Very easy to talk to.
(3 months ago)
Jun-2026
Dr Callahan is great. He listens, asks if you have questions, discusses options and potential plans for the issue.
(3 months ago)
Jun-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.
Dr. Callahan was very professional and answered my questions. Thank you.
Dr Callahan’s assistant and he were both a pleasure to work with. I’m confident he will provide exceptional surgical services and care. I’m grateful to have him on my team.
Right on time. Excellent visit. Explains everything. If all doctor visits were like this the world would be a better place.
He is very approachable and caring. I feel confident in the care he is providing because he answered our questions in a way that we all understood. He provided us with all the information I need to move forward with treatment. He has a great bedside manner.
Saw me early, answered all my questions, great explanations, provided additional test recommendation to narrow down treatment.
I love that he has a sense of humor, so when I asked for a new spine, he said most people ask for the little diagram of a spine that they have in the room. He said we can keep the bionic spine in mind though. Very happy with the experience
I only saw him for a few minutes but he was pleasant in answering my concerns.
Very good doctor I have had wonderful discussions with my situations and made me comfortable when I needed surgery.. Dr Callahan is there for you and when we talk about my situation he always has a solution.Dr Callahan is great and I trust him.He really knows his job.
Great surgeon. Very easy to talk to.
Dr Callahan is great. He listens, asks if you have questions, discusses options and potential plans for the issue.