Knapp Family Chiropractic Share: Chiropractors Knapp Family Chiropractic Visit Website 6807 Cascade Rd SE Suite D Grand Rapids, MI 49546 (616) 551-0680 About Map About Improving the function of our patient's bodies and nervous system allowing them to do more of what they love. Helping our community become happier and healthier one patient at a time. What's Nearby? Distance: 5 10 15 20 25 50 mi.