Job description. CORE Health Centers is looking for doctors to join our growing team. With 19 clinics currently in the state of Kentucky, and 3 clinic in West Virginia. We are currently looking to hire for our Kentucky market. CORE Health Centers offers a sign on bonus of $5,000.00 with successful 90 days of employment. Each CORE Health Centers practice will deliver exceptional chiropractic care that includes-Pettibon based adjusting, associated ...