Pay My Bill You can contact one of our billing specialists during our regular business hours — Monday through Friday, 8:00am – 5:00pm — to answer any questions. Call 614-262-4263 (HAND) Hand and Microsurgery Associates (Hand and Orthopedic Providers) Hand and Arm Therapy Specialists (Occupational Therapy) Strakowski Ultrasound (Ultrasound and EMG Testing)