ARL Labs Portal. About Us 0. 0. Contact Us Open Menu Close Menu. Home Book Now COVID Offerings. Physician Portal. ARL Labs Portal. About Us Contact Us < Back to Locations. Lake Worth/Atlantis Main Campus/Patient Service Center. 5511 S Congress Ave, Ste 125, Atlantis, FL 33462. Hours: Monday-Friday 9am-5pm, Saturday 9am-2pm. Phone: (561) 801 ....