Byron H. Willis, MD, FAANS

Practice: Arizona Neurosurgery and Spine At The CORE Institute

Specialty: Neurosurgery

Office locations: Phoenix, AZ

Most recent review: 1 week ago Recent
4.9 out of 5
570 Ratings
252 Comments

Byron H. Willis, MD, FAANS is a Board Certified and Fellowship Trained Physician specializing in neurosurgery at The CORE Institute. He has been practicing neurosurgery in Phoenix since 2002. Dr. Willis is an assistant professor of neurosurgery at the University of Arizona College of Medicine – Phoenix and serves on the teaching staff at Banner University Medical Center Phoenix where he has served as chair of the surgery Committee and chairman of the department of neurosurgery.

4.9 out of 5
570 Ratings
252 Comments

Byron H. Willis, MD, FAANS is a Board Certified and Fellowship Trained Physician specializing in neurosurgery at The CORE Institute. He has been practicing neurosurgery in Phoenix since 2002. Dr. Willis is an assistant professor of neurosurgery at the University of Arizona College of Medicine – Phoenix and serves on the teaching staff at Banner University Medical Center Phoenix where he has served as chair of the surgery Committee and chairman of the department of neurosurgery.

The reviews listed below were collected independently of Arizona Neurosurgery and Spine At The CORE Institute through rater8. Each review represents an authentic and verified patient experience.

Not overly caring regarding the patient

Rated 3 out of 5 stars
(1 week ago) Oct-2026

Dr. Willis and his assistant Ashley were professional, efficient and made you feel heard. Although, I know the risks of cervical surgery I feel very comfortable with Dr. Willis and his team, and am excited to finally get some relief in my life.

Rated 5 out of 5 stars
(1 week ago) Sep-2026

Dr Willis is extremely personable and addresses the issues in a matter of fact manner. He makes sure you understand the plan before he goes.

Rated 5 out of 5 stars
(2 weeks ago) Sep-2026

Very satisfied

Rated 5 out of 5 stars
(2 weeks ago) Sep-2026

You're a dynamite

Rated 5 out of 5 stars
(3 weeks ago) Sep-2026

So thankful for him! Excellent care and communication!

Rated 5 out of 5 stars
(3 weeks ago) Sep-2026

Dr. Willis is very professional and personable as well..

Rated 5 out of 5 stars
(1 month ago) Sep-2026

Dr Willis always listens to my complaints and finds a solution for the pain

Rated 5 out of 5 stars
(1 month ago) Sep-2026

Dr. Willis was very patient with our need to understand what was going on.

Rated 5 out of 5 stars
(1 month ago) Sep-2026

Dr Willis is an excellent surgeon. He takes the time to explain thoroughly and answered all my questions and calmed my fears. Thank you!

Rated 5 out of 5 stars
(1 month ago) Sep-2026
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