Educated at Juniata College and The University of Michigan, School of Public Health, Dr. DeMuth is a graduate of Penn State College of Medicine. He completed his orthopedic residency at Penn State Milton S. Hershey Medical Center before joining OIP in 1988.

Certified with the American Board of Orthopedic Surgery, Dr. DeMuth is a member of the American Academy of Orthopedic Surgery, Pennsylvania Medical Society, North American Spine Society and Pennsylvania Orthopedic Society. He is a fellow of the American College of Surgeons and the American Academy of Orthopedic Surgery.

Dr. DeMuth has served on mission trips to Honduras and Haiti. He and his wife, Cynthia T. DeMuth, M.D., have three children.