Meet all our providers Andrew Petrella, MDOrthopaedic SurgeonChristopher Keen, MDOrthopaedic SurgeonEric Hirsch, MDOrthopaedic SurgeonMichael P. Silverstein, MDOrthopaedic SurgeonStephen Kauffman, D.P.M.PodiatristDavid Newton, PA-CPhysician AssistantShelby Jenkins, PA-CPhysician AssistantKendel Vickers, PA-CPhysician AssistantChris Reudink, PA-CPhysician Assistant