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.
Saw me early, answered all my questions, great explanations, provided additional test recommendation to narrow down treatment.
(2 weeks 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 weeks ago)
Jul-2026
I only saw him for a few minutes but he was pleasant in answering my concerns.
(3 weeks 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.
(1 month ago)
Jun-2026
Great surgeon. Very easy to talk to.
(1 month ago)
Jun-2026
Dr Callahan is great. He listens, asks if you have questions, discusses options and potential plans for the issue.
(1 month ago)
Jun-2026
Dr. Callahan is personable, friendly and very caring. He takes time to listen attentively to the patient's concerns.
A great doctor indeed.
(2 months ago)
Jun-2026
I was very impressed with his analysis of my problem
(2 months ago)
May-2026
Dr Callahan is always upbeat. He gives you options and you make your own decision.
(2 months 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.
(2 months 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.
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.
Dr. Callahan is personable, friendly and very caring. He takes time to listen attentively to the patient's concerns. A great doctor indeed.
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.