The Joint Chiropractic is known for its convenient retail setting and concierge-style services. For patients, that means no-appointments, no-insurance hassles, affordable chiropractic care and accommodating hours of operations, including evenings and weekends. About The Joint Corp. (NASDAQ: JYNT) Â -First Location Now Open in Dover- , /PRNewswire/ -- The Joint Corp. (NASDAQ: JYNT), the nation's largest provider of chiropractic care through The Joint Chiropractic network, has opened its first clinic in the s ...