We found 1 provider named 'John Semian' nationally.
Dr. John Semian is a surgeon in Selinsgrove, PA, Pottsville, PA, and Milton, PA. He is affiliated with Geisinger. Dr. Semian attended UMDNJ-New Jersey Medical School and then went on to complete his residency at Saint Barnabas Medical Center, Livingston. He is rated highly by his patients. He takes Coventry, Coventry Bronze, and Coventry Silver, in addition to other insurance carriers.