Australia markets closed

American Shared Hospital Services (AMS)

NYSE American - Nasdaq Real-time price. Currency in USD
Add to watchlist
3.1000+0.0100 (+0.32%)
At close: 03:59PM EST

American Shared Hospital Services

601 Montgomery Street
Suite 1112
San Francisco, CA 94111-2619
United States
415 788 5300

IndustryMedical Care Facilities
Full-time employees19

Key executives

NameTitlePayExercisedYear born
Mr. Raymond C. StachowiakCEO & Director200.4kN/A1958
Mr. Craig K. TagawaPres, Chief Financial Officer & Assistant Sec.344.24kN/A1954
Dr. Ernest A. Bates M.D.VP of International Sales & Marketing, Founder and Director50kN/A1937
Mr. Peter GaccioneChief Operating OfficerN/AN/A1959
Ms. Alexis N. Wallace CPAChief Accounting Officer & Corp. Sec.N/AN/AN/A
Mr. Timothy J. KeelVP of Sales & MarketingN/AN/AN/A
Amounts are as of 31 December 2021, and compensation values are for the last fiscal year ending on that date. Pay includes salary, bonuses, etc. Exercised is the value of options exercised during the fiscal year. Currency in USD.


American Shared Hospital Services leases radiosurgery and radiation therapy equipment to health care providers. The company offers radiosurgery equipment for the Gamma Knife stereotactic radiosurgery, a non-invasive procedure to treat malignant and benign brain tumors, and arteriovenous malformations, as well as for trigeminal neuralgia. It also provides financing services for Leksell Gamma Knife units. In addition, the company offers proton beam radiation therapy services in Orlando, Florida and Long Beach, California, as well as offers planning, installation, reimbursement, and marketing support services to its customers. As of December 31, 2021, it had 115 operating Gamma Knife units located in the United States, as well as two in South America in Lima, Peru and Guayaquil, Ecuador. The company also operates one PBRT system. American Shared Hospital Services was founded in 1980 and is based in San Francisco, California.

Corporate governance

American Shared Hospital Services’s ISS governance QualityScore as of N/A is N/A. The pillar scores are Audit: N/A; Board: N/A; Shareholder rights: N/A; Compensation: N/A.

Corporate governance scores courtesy of Institutional Shareholder Services (ISS). Scores indicate decile rank relative to index or region. A decile score of 1 indicates lower governance risk, while 10 indicates higher governance risk.