Granada Hills Wellness Center Share: Holistic Health Granada Hills Wellness Center 17729 Chatsworth St Granada Hills, CA 91344 (818) 488-1856 (818) 488-1521 (fax) Rep Info Map Whom to Contact David J Ballard 17729 Chatsworth St Granada Hills, CA 91344 Phone: (818) 488-1856 Fax: (818) 488-1521 Send an Email What's Nearby? Distance: 5 10 15 20 25 50 mi.