The following is a list of our personnel and where they are available. By clicking below you will be able to learn more about them and their role in our group. Orthopedic Foot, Ankle & Knee Institute : Allentown, Pennsylvania Dr. Barry A. Ruht MD Lori McCarthy, Certified Orthotist Rebecca Diem, Billing Coordinator Charlene Godduhn, Practice Administrator Erik Godduhn, Legal Coordinator Christine Godduhn, Medical Secretary/Scheduler Patrick Pulanco, Certified Surgical Tech Betty Tirado, Xray Technician Jennifer Faust, Legal Assistant Ashley MacDowell, Orthopedic Tech
