A+ BBB rated, Headache, Neck Pain, Back Pain care. Serving Greenville SC for over 30 years. Dr. David Mruz at Eastside Chiropractic PA 3014 Wade Hampton Blvd. Taylors SC 29687 864-292-6777. Located in Greenville SC on Wade Hampton Blvd. across from the Taylors Square Wal-Mart.