Neurology
Mary Gaddy, MD
Dr. Mary Gaddy, MD is a Neurology Specialist who practices in Billings, MT. She is 74 years old and has been practicing for 46 years.
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Credentials
Years in Practice
45+ years
Peer Recognition
- ABPN — Board Certified in Neurology
2026
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Brain Injury Medicine
Conditions & Treatments
Concussion & Sports Neurology
Insurance(s) Accepted
Please verify your coverage with the provider — plan participation can change.
Practice Details
Hospital Affiliations
- Billings Clinic
Conditions Dr. Gaddy treats
Insurance accepted
Frequently asked
Does Dr. Gaddy accept Aetna insurance?
Mary Gaddy's public profile lists Aetna, Blue Cross Blue Shield, and CareFirst plus 2 more health plans as accepted plans. Plan participation can change — confirm directly with the practice before your visit.
Where does Dr. Gaddy practice?
Mary Gaddy practices in Billings, MT with hospital affiliations including Billings Clinic.
What does Dr. Gaddy specialize in?
Mary Gaddy is a board-certified neurology specialist with focus areas in Brain Injury Medicine.
How long has Dr. Gaddy been practicing?
Mary Gaddy has 46+ years of clinical experience in neurology.
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