David W. Jordan

The American College of Radiology is a national organization serving radiologists, radiation oncologists, interventional radiologists, and medical physicists with programs focusing on the practice of radiology and the delivery of comprehensive health care services. ACR devotes its programs to make imaging safe, effective, and accessible. The college publishes the journal of the American College of Radiology and the ACR bulletin. It also provides the national accreditation program for mammography. ACR also hosts the ACR career center for radiologists. The College was founded in 1923 and its office is located in Reston, VA.

The American Association of Physicists in Medicine (AAPM) is a scientific and professional organization founded in 1958. AAPM is based in Alexandria, VA. The organization is composed of more than 8,000 scientists whose clinical practice is dedicated to ensuring accuracy, safety, and quality in the use of radiation in medical procedures such as medical imaging and radiation therapy. AAPM is generally known as medical physicists and is uniquely positioned across medical specialties due to their responsibility to connect the physician to the patient through the use of radiation-producing technology in both diagnosing and treating people. The responsibility of the medical physicist is to assure that the radiation prescribed in imaging and radiation therapy is delivered accurately and safely.

The International Society for Magnetic Resonance in Medicine is a non-profit scientific association that promotes communication, research, development, and applications in the field of magnetic resonance in medicine and biology. The non-profit company is based in Berkeley, CA, and has subsidiaries in the United States. Its membership consists of clinicians, physicists, engineers, biochemists, and technologists. The society holds workshops and publishes two journals, Magnetic Resonance in Medicine and the Journal of Magnetic Resonance Imaging, and a virtual newsletter, MR Pulse.

American Nuclear Society operates as premier professional society serving the nuclear industry. Its offerings include meeting information, nuclear news, publications, member services, a career center, public information and many other resources. The company was founded on December 11, 1954 and is headquartered in La Grange Park, IL.

Veridian Corp. provides information based systems and integrated solutions to the department of defense, law enforcement, and other government agencies. The company was founded in 1997 and is headquartered in Arlington, VA

West Physics Consulting LLC engages in the provision of diagnostic medical, health physics consulting and testing services. It also offers annual and periodic physics testing, acceptance testing, shielding design, regulatory consulting, radiation safety officer, and training services. The firm offers services in nuclear medicine and positron emission tomography, radiography and fluoroscopy, mammography, and ultrasound modalities. The company was founded in 2002 and is headquartered in Atlanta, GA.