Cornerstone Family Chiropractic Share: Healthcare Cornerstone Family Chiropractic Visit Website 5415 Summerville Rd. Suite A Phenix City, AL 36867 (334) 650-7244 About Map About Our mission is to help you feel and function as well as you can, for as long as you can, and enjoy the things in life that really matter- spending time with the people you love and doing the things you love to do! What's Nearby? Distance: 5 10 15 20 25 50 mi.