Overview
John Herndon is a Neurologist practicing medicine in Billings, Montana.
Dr. Herndon is highly rated in 3 conditions, according to our data. His clinical expertise encompasses Parkinson's Disease, Movement Disorders, Essential Tremor, and Supranuclear Ophthalmoplegia.
He is actively involved in clinical research, co-authoring 1 peer reviewed article. Dr. Herndon is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- EPO
- HMO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- PPO
- OTHER COMMERCIAL
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- EPO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE PART D
- HMO
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
801 N 29th St, Billings, MT 59101
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Frequently Asked Questions about Dr. John H. Herndon
How do I make an appointment with Dr. John H. Herndon?
You can book an appointment with Dr. John H. Herndon by calling their office at 406-238-2500. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John H. Herndon a top-rated expert for Parkinson's Disease?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John H. Herndon is classified as an Advanced expert for Parkinson's Disease, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John H. Herndon specialize in?
While Dr. John H. Herndon is a Neurology, they have specific expertise in Parkinson's Disease, Movement Disorders, and Essential Tremor. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Neurology.
Does Dr. John H. Herndon participate in research or clinical trials?
Yes. Dr. John H. Herndon has published 1 articles and abstracts on conditions like Parkinson's Disease. You can view a list of Dr. John H. Herndon's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. John H. Herndon accept my insurance?
Dr. John H. Herndon accepts most major insurance plans, including Aetna and ATRIO Health. We recommend calling the office directly at 406-238-2500 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Essential TremorDr. Herndon isAdvanced. Learn about Essential Tremor.
- Movement DisordersDr. Herndon isAdvanced. Learn about Movement Disorders.
- Parkinson's DiseaseDr. Herndon isAdvanced. Learn about Parkinson's Disease.
- Experienced
- Aicardi-Goutieres SyndromeDr. Herndon isExperienced. Learn about Aicardi-Goutieres Syndrome.
- Aromatic L-Amino Acid Decarboxylase (AADC) Deficiency
- AthetosisDr. Herndon isExperienced. Learn about Athetosis.
- Benign Essential BlepharospasmDr. Herndon isExperienced. Learn about Benign Essential Blepharospasm.
- Cardiac AmyloidosisDr. Herndon isExperienced. Learn about Cardiac Amyloidosis.
- Cerebellar DegenerationDr. Herndon isExperienced. Learn about Cerebellar Degeneration.
- Cerebellar Multiple System AtrophyDr. Herndon isExperienced. Learn about Cerebellar Multiple System Atrophy.
- Cerebral Amyloid AngiopathyDr. Herndon isExperienced. Learn about Cerebral Amyloid Angiopathy.
- ChoreaDr. Herndon isExperienced. Learn about Chorea.
- Congenital Cardiovascular ShuntDr. Herndon isExperienced. Learn about Congenital Cardiovascular Shunt.
- Congenital Mirror Movement DisorderDr. Herndon isExperienced. Learn about Congenital Mirror Movement Disorder.
- Corticobasal DegenerationDr. Herndon isExperienced. Learn about Corticobasal Degeneration.
- DementiaDr. Herndon isExperienced. Learn about Dementia.
- Dopa-Responsive DystoniaDr. Herndon isExperienced. Learn about Dopa-Responsive Dystonia.
- Drug Induced DyskinesiaDr. Herndon isExperienced. Learn about Drug Induced Dyskinesia.
- Dry MouthDr. Herndon isExperienced. Learn about Dry Mouth.
- DysarthriaDr. Herndon isExperienced. Learn about Dysarthria.
- DysgraphiaDr. Herndon isExperienced. Learn about Dysgraphia.
- EpilepsyDr. Herndon isExperienced. Learn about Epilepsy.
- Familial Paroxysmal Nonkinesigenic Dyskinesia
- Focal DystoniaDr. Herndon isExperienced. Learn about Focal Dystonia.
- Frontotemporal DementiaDr. Herndon isExperienced. Learn about Frontotemporal Dementia.
- HeadacheDr. Herndon isExperienced. Learn about Headache.
- Hepatocerebral DegenerationDr. Herndon isExperienced. Learn about Hepatocerebral Degeneration.
- Hereditary AtaxiaDr. Herndon isExperienced. Learn about Hereditary Ataxia.
- Hereditary Cerebral Amyloid AngiopathyDr. Herndon isExperienced. Learn about Hereditary Cerebral Amyloid Angiopathy.
- Huntington DiseaseDr. Herndon isExperienced. Learn about Huntington Disease.
- Lewy Body Dementia (LBD)Dr. Herndon isExperienced. Learn about Lewy Body Dementia (LBD).
- Mcleod Neuroacanthocytosis SyndromeDr. Herndon isExperienced. Learn about Mcleod Neuroacanthocytosis Syndrome.
- Memory LossDr. Herndon isExperienced. Learn about Memory Loss.
- MigraineDr. Herndon isExperienced. Learn about Migraine.
- Migraine with Brainstem AuraDr. Herndon isExperienced. Learn about Migraine with Brainstem Aura.
- Mohr-Tranebjaerg SyndromeDr. Herndon isExperienced. Learn about Mohr-Tranebjaerg Syndrome.
- Multiple System AtrophyDr. Herndon isExperienced. Learn about Multiple System Atrophy.
- NeuralgiaDr. Herndon isExperienced. Learn about Neuralgia.
- Neuronal Intranuclear Inclusion Disease (NIID)
- Normal Pressure HydrocephalusDr. Herndon isExperienced. Learn about Normal Pressure Hydrocephalus.
- Opsoclonus-Myoclonus SyndromeDr. Herndon isExperienced. Learn about Opsoclonus-Myoclonus Syndrome.
- PEHO SyndromeDr. Herndon isExperienced. Learn about PEHO Syndrome.
- Peripheral NeuropathyDr. Herndon isExperienced. Learn about Peripheral Neuropathy.
- Primary Localized Cutaneous AmyloidosisDr. Herndon isExperienced. Learn about Primary Localized Cutaneous Amyloidosis.
- Primary Orthostatic TremorDr. Herndon isExperienced. Learn about Primary Orthostatic Tremor.
- Primary Progressive AphasiaDr. Herndon isExperienced. Learn about Primary Progressive Aphasia.
- Progressive Supranuclear PalsyDr. Herndon isExperienced. Learn about Progressive Supranuclear Palsy.
- Progressive Supranuclear Palsy AtypicalDr. Herndon isExperienced. Learn about Progressive Supranuclear Palsy Atypical.
- Secondary ParkinsonismDr. Herndon isExperienced. Learn about Secondary Parkinsonism.
- SeizuresDr. Herndon isExperienced. Learn about Seizures.
- Serotonin SyndromeDr. Herndon isExperienced. Learn about Serotonin Syndrome.
- Supranuclear Ocular PalsyDr. Herndon isExperienced. Learn about Supranuclear Ocular Palsy.
- Supranuclear OphthalmoplegiaDr. Herndon isExperienced. Learn about Supranuclear Ophthalmoplegia.
- Tardive DyskinesiaDr. Herndon isExperienced. Learn about Tardive Dyskinesia.
- Trigeminal NeuralgiaDr. Herndon isExperienced. Learn about Trigeminal Neuralgia.
- X-Linked Intellectual Disability, Siderius Type

