Our Practice
People-First Care, Root-Cause Results
Twin Tiers Chiropractic & Wellness was built on one principle: find the actual source of the problem and fix that, not the symptom. That's harder than it sounds — and it's exactly what makes the difference.
Your Chiropractor
Dr. Brittany Seeley, DC
Sherman College of Chiropractic, 2016 · Founded Twin Tiers, March 2020
Dr. Brittany Seeley — "Dr. Britt" to her patients — founded Twin Tiers Chiropractic & Wellness in March 2020 after graduating from Sherman College of Chiropractic (Spartanburg, SC) in December 2016. She practices at both the Hornell, NY and Osceola, PA locations.
Her clinical approach is built on four advanced certifications that work together: she screens healthy patients with FMS, assesses patients in pain with SFMA, treats with active movement using FAKTR, and supports recovery with RockTape FMT kinesiology taping. This combination is uncommon in the Southern Tier.
She cares for patients at every stage of life — from newborns seen within hours of birth to pediatric, prenatal, and athletic patients, and adults well into their 90s.
Practice Philosophy
A Functional-Movement Approach to Chiropractic
Dr. Britt practices a functional-movement approach to chiropractic care — one that treats the whole patient in motion, not just the symptom at rest. Her four advanced certifications form a coherent system: she screens healthy patients with FMS before injury strikes, assesses patients in pain with SFMA to find the root movement breakdown, treats with FAKTR while the patient actively moves (not passively lying still), and supports recovery and performance with RockTape FMT kinesiology taping. This methodology is rare in the Southern Tier — and it's why patients from athletes to newborns to grandparents all get better care here than anywhere else nearby.
FAKTR
FAKTR-PM
Functional and Kinetic Treatment with Rehab — hands-on soft-tissue work performed while the patient is actively moving, not lying still. Active rehab, not passive treatment.
SFMA
Functional Movement Systems
Selective Functional Movement Assessment — clinical movement assessment for patients in pain. Finds where movement is broken and feeding the symptom, instead of just chasing the symptom.
FMS
Functional Movement Systems
Functional Movement Screen — movement screening for healthy patients, especially athletes. Spots injury risk before pain shows up. Preventive care.
RockTape FMT
RockTape
Functional Movement Techniques — certification in kinesiology taping for performance support, injury management, and recovery.
Two Locations, One Standard of Care
Hornell and Osceola serve different communities — the Southern Tier of New York and the Northern Tier of Pennsylvania. By maintaining both locations, we make it easier for patients across the region to get consistent, high-quality care close to home.
Ready to Get Started?
New patient appointments are 30 minutes. Book online or call — we'll take care of the rest.