OMSI is Central Pennsylvanias premiere oral and maxillofacial surgery center. Drs. Allen & Pepper practice a full scope of procedures with expertise ranging from cosmetic facial surgery to corrective jaw surgery and wisdom tooth removal. They can also diagnose and treat facial pain, facial injuries and TMJ disorders, and perform a full range of dental implant procedures. Snoring and obstructive sleep apnea are also treated. Call today for your appointment.