Shannon Gaffney, DO

Shannon Gaffney, DO, is a well-versed diagnostic radiologist and breast imaging expert who diagnoses and treats patients at Mike O’Callaghan Federal Hospital on Nellis Air Force Base in Clark County, Nevada.  She is a US Air Force Major in the 99th Medical Group unit, which ensures maximum wartime readiness in support of Air Combat Command’s largest bases. Furthermore, Dr. Gaffney works in affiliation with Adventist Health and is on staff at Bay Imaging Consultants Medical Group Inc in Walnut Creek, CA. Also, she is the Associate Program Director of the Radiology Residency Program as well as Chief of Breast Imaging at David Grant Medical Center in San Diego, CA, which she joined in 2017. Dr. Gaffney has an impressive professional journey that spans nine years and has expanse knowledge and unrivaled expertise in breast imaging and diagnostic radiology. Throughout her many years of experience, she has upheld a steadfast commitment to the ethical and professional standards of her practice as evidenced by her sterling record. Hence, she ensures an impeccable degree of patient satisfaction in all facets of her work. For more information about Dr. Shannon Gaffney, please visit

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Distinguished Diagnostic Radiologist, Shannon Gaffney, DO, sees patients at Nellis Air Force Base, Nevada

Shannon Gaffney, DO is a highly trained and qualified diagnostic radiologist with an expertise in all facets of radiology, especially women’s imaging. Dr. Gaffney has been in practice for over five years and is currently serving patients at Mike O’Callaghan Federal Hospital, operated by the US Air Force and located on Nellis Air Force Base in Clark County, Nevada.

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Shannon Gaffney, DO, attended NYT College of Osteopathic Medicine and received her doctor of osteopathy degree in 2006. Then, she served her internship at Stony Brook University School of Medicine in Stony Brook, New York. Furthermore, she conducted her diagnostic radiology residency at San Antonio Uniformed Services Health Education Consortium in San Antonio, TX. In addition, Dr. Gaffney completed her fellowship training in breast imaging at Massachusetts General Hospital in Boston, MA. She received board certification in diagnostic radiology from the American Board of Radiology. She remains at the forefront of her challenging specialty via memberships and affiliations with prestigious professional societies and associations. As a result, he is a member of the American College of Radiology. In addition to her medical degree, she holds a Magna Cum Laude BS degree in Biochemistry acquired at Manhattan College in 2002. In 2014, she was named Radiologist of the Year. She feels that her success is attributable primarily to her passion for people, drive to make a difference, and understanding of patients’ needs and concerns. Dr. Gaffney dedicates her spare time to competitive cycling. For more information about Dr. Shannon Gaffney, please visit