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300 Longwood AveBoston, MA 02115
Phone+1 617-355-8382
Fax+1 603-893-8886
Dr. Callahan is on Doximity
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Education & Training
Boston Children’s HospitalFellowship, Pediatric Radiology, 2000 - 2001
Tufts Medical CenterResidency, Radiology-Diagnostic, 1996 - 2000
Boston University Medical CenterInternship, Transitional Year, 1995 - 1996
SUNY Upstate Medical UniversityClass of 1995
Certifications & Licensure
MA State Medical License 1996 - 2028
American Board of Radiology Diagnostic Radiology
American Board of Radiology Pediatric Radiology
Publications & Presentations
PubMed
- Sub-mSv CT for pediatric and young adult hip imaging: a low-radiation-dose alternative to pelvic radiography.Peng Sun, Renxin Chu, Andy Tsai, Choonsik Lee, Michael J Callahan
Pediatric Radiology. 2026-02-01 - Ultrasound evaluation of pediatric lymphadenopathies: diagnostic patterns and pitfalls.Georgios A Sideris, Madeline Stever, Mansha Khubchandani, Ziyu Xian, Michael J Callahan
Pediatric Radiology. 2026-02-01 - Effect of shortening the fluoroscopy time audible alarm on total fluoroscopy time and reference air kerma for pediatric modified barium swallow studies.Andrew J Najjar, Sang Hoon Chong, Da Zhang, Don-Soo Kim, Michael J Callahan
Pediatric Radiology. 2026-01-08
Press Mentions
Can Artificial Intelligence Help Pediatric Radiologist Burnout?September 4th, 2019
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