Diagnostic Imaging of Southbury  
Less Worry. Less Wait.
Mark Gregory Johnson, M.D.

Mark Gregory Johnson, M.D.

Primary Specialty:
Diagnostic Ultrasound, Computed Tomography, Digital Imaging and Mammography

Undergraduate Education:
Duke University, Durham, NC

Medical Degree:
University of Cincinnati College of Medicine

Internship:
Hospital of St. Raphael, New Haven, CT

Residency:
Hospital of St. Raphael, New Haven, CT, Chief Resident

Fellowship:
Ultrasound and Computed Tomography, Hospital of St. Raphael, New Haven, CT

Board Certification:
American Board of Radiology

Union Square Bldg. #2 • 385 Main Street South • Southbury, CT 06488 • P: (203) 267-5800