Company Story
1983 - American Shared Hospital Services (ASHS) was founded.
1984 - ASHS began providing mobile stereotactic radiosurgery services.
1987 - The company went public with an initial public offering (IPO).
1990 - ASHS expanded its services to include fixed-based stereotactic radiosurgery.
1993 - The company acquired a majority interest in a radiation therapy company.
1997 - ASHS began providing proton therapy services.
2001 - The company changed its name to American Shared Hospital Services, LLC.
2007 - ASHS acquired a majority interest in a company that developed and marketed radiation therapy software.
2013 - The company began providing Gamma Knife services.
2017 - ASHS acquired a majority interest in a company that developed and marketed radiation oncology software.