Orthopedic GroupTelehealth
Atlantic Orthopaedics & Sports Medicine - Concussion Care
📍 Portsmouth
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Concussion specialist
John Cannon DC
📍 Portsmouth, New Hampshire · ✓ Listing verified 2026-07-11
About
Cannon Chiropractic is led by Dr. John Cannon, a board-certified Atlas Orthogonal chiropractor in Portsmouth, NH who focuses on precise upper cervical evaluation and gentle, low-force correction. He treats post-concussion symptoms associated with cervical spine injury, along with neck injuries and headaches, using a calibrated instrument that delivers light pressure rather than manual twisting or forceful adjustment of the neck.
Services
Headache/MigraineChiropractic/Functional Neuro
Clinical focus areas
ConcussionPost-Concussion SyndromeHeadache
Details
Provider typeChiropractor
SpecialtyChiropractic
PracticeCannon Chiropractic (Dr. John Cannon, Atlas Orthogonal)
RoleOwner
ServesAdult
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