OSS Physicians

Mark D. Visk, MD

John E. Keith, Jr., MD

Stephen M. Kana, MD

Anthony A. Sanchez, MD

Thomas A. Leong, MD

Marco Rodriguez, MD

OSS Physician Assistants

PAs are healthcare professionals licensed to practice medicine with physician supervision. As part of their responsibilities, PAs conduct physical exams, diagnose and treat illnesses, order and interpret tests, counsel patients on preventive health care, and assist in surgery.

Karen L. Babish, PA-C

Casey  S. Satterfield, PA-C

Jack B. Sizemore, PA-C

Anna Grace Dimling PA-C,  MSPAS

OSS OPA-C
The certified orthopaedic physician’s assistant (OPA-C) is a
professional, mid-level physician extender who works strictly in
the field of orthopaedic medicine under the supervision of an orthopaedic surgeon.

Roxanne M. Dingman OPA-C