Dirienzo practices Physician Assistant (PA).
|   | Michelle N. Brown, PA-C | 
|   | Travis M. Feathers, PA-C  This Doctor is OpenDoctor Recommended. | 
|   | David Ferchalk, PA-C  This Doctor is OpenDoctor Recommended. | 
|   | Russell J. Enedy, PA-C  This Doctor is OpenDoctor Recommended. | 
|   | Jennifer M. Fetterman, PA-C  This Doctor is OpenDoctor Recommended. | 
|   | Karley A. Hughes, PA-C | 
|   | Daria J. Kordell, PA-C | 
|   | Bryan D. Hummel, PA-C | 
|   | Sarah J. Kopnicky, PA-C | 
|   | Kristen L. Livingston, PA-C | 
|   | Erin L. McQuaide, PA-C | 
|   | Chelsa A. Polonia, PA-C  This Doctor is OpenDoctor Recommended. | 
|   | Denise Sapolich, PA-C  This Doctor is OpenDoctor Recommended. | 
|   | Samantha B. Shaffer, PA-C | 
|   | Michelle M. Toma, PA-C | 
|   | Erin Young, PA-C |