Chambermaster Kos Fit Life Share: Consulting & Training Kos Fit Life 6795 Radio Drive San Diego, CA 92114 (619) 453-4618 About Map About I am a wellness coach. My services include meal prep, one on one training and an overall health assessment. Let me help you meet your health goals. What's Nearby? Distance: 5 10 15 20 25 50 mi.