John Degraft Johnson is an expert in the field of General Surgery.
             
           | 
          Dr. James R. Hongola, MD
               This Doctor is OpenDoctor Recommended.
           | 
        
             
           | 
          Dr. Vernon J. Magnus, MD | 
             
           | 
          Dr. John Porteous, MD
               This Doctor is OpenDoctor Recommended.
               This doctor has more publications
           | 
        
             
           | 
          Dr. Dena Gu, MD
               This Doctor is OpenDoctor Recommended.
           | 
        
             
           | 
          Dr. Tomasz D. Gutowski, MD
               This Doctor is OpenDoctor Recommended.
               This doctor has more publications
           | 
        
             
           | 
          Dr. Niamh Seavy, MD
               This Doctor is OpenDoctor Recommended.
           | 
        
             
           | 
          Dr. Michael Rossini Jr., MD
               This Doctor is OpenDoctor Recommended.
           | 
        
             
           | 
          Dr. Fereydoun Azadi, MD
               This Doctor is OpenDoctor Recommended.
           | 
        
             
           | 
          Dr. James M. Brungardt, MD
               This Doctor is OpenDoctor Recommended.
           | 
        
             
           | 
          Dr. Richard Chau, DC |