
Highlights
Age Groups Seen
- Adult 18-65
- Older Adult >65
Languages
- English
Gender
MaleAbout John H Herndon
Locations
- Billings Clinic Neurology
- 801 North 29th Street, Billings Clinic, Billings, MT 59101
- Get Directions
- phone: 406-238-2410
Expertise
Education
- Residency: University of North Carolina, Chapel Hill, North Carolina
- Fellowship: University of Maryland Medical Center, Baltimore, Maryland, Movement Disorders
- Medical School: Icahn School of Medicine at Mount Sinai, New York, New York
- Undergraduate: Harvard University, Boston, Massachusetts
Board Certifications
- Neurology: American Board of Psychiatry and Neurology, 2018
Ratings & Reviews
4.7 out of 5
60 ratings, 9 reviewsAt Billings Clinic, our goal is that everyone who walks through our doors will feel informed, heard, and cared for. Patient experience focuses on delivering critical aspects of healthcare such as easy access to information and good communication with health care providers. We monitor patient experience with patient surveys to understand how we are doing, identify opportunities for improvement, and recognize exceptional care and team members. The patient experience rating is an average of all responses to the care provider related questions shown below.
- 5 out of 5 starsReviewed on 1/17/2026
Dr. John was a breath of fresh air.
- 5 out of 5 starsReviewed on 12/24/2025
Good
- 5 out of 5 starsReviewed on 12/24/2025
He was very informative and answered all my questions.
- 5 out of 5 starsReviewed on 12/17/2025
Provider was knowledgeable and caring
- 5 out of 5 starsReviewed on 12/9/2025
Very good doctor.
- 5 out of 5 starsReviewed on 11/15/2025
Dr. Hearndon was nothing less than a professional and his interest in my cares and concerns were genuine.
- 5 out of 5 starsReviewed on 11/5/2025
Dr. Herndon did a thorough physical exam.
- 5 out of 5 starsReviewed on 10/22/2025
Excellent doctor!
- 5 out of 5 starsReviewed on 10/10/2025
Dr. Herndon was stellar - he gave us crucial information and guidance that is having a beneficial effect on our lives & ability to navigate Bob's disease.