John Grootendorst, D.C. Return to Central California Businesses Directory John Grootendorst, D.C. Claim Listing Return to Central California Businesses Directory Description Details Address 900 W. Yosemite Ave. City Madera State California ZIP Code 93637 Phone 559-674-8892 Listing Category Chiropractor - Listings Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password?