JABS Share: Fitness JABS Visit Website Request Info 1149 Old Country Road Riverhead, NY 11901 631-381-0924 Facebook Hours: Monday - Thursday: 9:00am - 11:00am // 5:00pm - 7:30pm Friday - Sunday: 9:00am - 11:00am About Map About We are a comprehensive health studio with an emphasis on community and group fitness. Our goal is to motivate with energy, passion, and respect. Directions Across from Target, next to Toys R' Us. Building D. What's Nearby? Distance: 5 10 15 20 25 50 mi.