Flexible Fiberoptic Videostroboscopy If you are experiencing voice problems or chronic breathing difficulties that aren’t responding to treatment, you may benefit from this state-of-the-art laryngeal imaging technology available at Lehigh Valley Institute for Surgical Excellence. More Information More Home Doctors Locations Home Doctors Locations No clinicians found Please try a new search Start a New Search Need help finding the right clinician? We're here to help! Contact Us Online or at 888-402-LVHN (5846) Hours: Monday-Friday, 7 a.m.-8 p.m. Saturday-Sunday, 9 a.m.-5 p.m.