Dr. John J. Dreyzehner practices Occupational Medicine. He attended University of Illinois College of Medicine.
 University of Utah
 University of Utah University of Illinois College of Medicine
 University of Illinois College of Medicine|   | Dr. Jeffrie C. Kindred, DO  This Doctor is OpenDoctor Recommended. | 
|   | Dr. Michelle T. Bruce, MD  This Doctor is OpenDoctor Recommended. | 
|   | Dr. Kenton A. Dodd, MD  This Doctor is OpenDoctor Recommended. | 
|   | Dr. Heather M. O'Hara, MD | 
|   | Dr. Jorge Benitez Jr., MD  This Doctor is OpenDoctor Recommended. | 
|   | Dr. Narendra K. Singh, MD  This Doctor is OpenDoctor Recommended. | 
|   | Dr. Michael W. Propper, MD | 
|   | Muktar H. Aliyu, MB |