![Photo of Elizabeth Arze, M.D.](/com/pathology/pictures/arze2.jpg)
Elizabeth Arze, M.D.
Clinical Assistant Professor
Johnson City Medical Center
Muhammad Azam, M.D.
Clinical Associate Professor
James H. Quillen Veterans Affairs Medical Center
![Photo of Thomas A. Barklow, M.D.](/com/pathology/pictures/barklow.jpg)
Thomas A. Barklow, M.D.
Clinical Associate Professor
Johnson City Medical Center
![Photo of Earl Brown, M.D.](/com/pathology/pictures/brown_new.jpg)
Earl Brown, M.D.
Professor-Director, Pathology Undergraduate Education
East Tennessee State University, Quillen College of Medicine
![Photo of Emilie V. Cook, DO](/com/pathology/pictures/cooke.jpg)
Emilie V. Cook, DO
Assistant Professor-Associate Program Director
East Tennessee State University, Quillen College of Medicine
![Photo of Patrick N. Costello, M.D.](/com/pathology/pictures/costello.jpg)
Patrick N. Costello, M.D.
Clinical Professor
Johnson City Medical Center
![Photo of Yasmin Elshenawy, M.D.](/com/pathology/pictures/elshenawy.jpg)
Yasmin Elshenawy, M.D.
Clinical Assistant Professor
Outpatient Cytopathology Center Center
![Photo of Elena Gertsen, M.D.](/com/pathology/pictures/gertsenelena2.jpg)
Elena Gertsen, M.D.
Clinical Assistant Professor
James H. Quillen Veterans Affairs Medical Center
Jarret C. House, M.D.
Clinical Assistant Professor
James H. Quillen Veterans Affairs Medical Center
![Photo of Sarah Kassaby, M.D.](/com/pathology/pictures/_custom/kassaby.jpg)
Sarah Kassaby, M.D.
Clinical Assistant Professor
Outpatient Cytopathology Center
![Photo of Chad King, M.D.](/com/pathology/pictures/king.jpg)
Chad King, M.D.
Clinical Professor
Johnson City Medical Center
![Photo of Robert Means Jr., MD](/com/intmed/pictures/means_robert-120.jpg)
Robert Means Jr., MD
Professor
East Tennessee State University, Quillen College of Medicine
![Photo of Jerald E. Mullersman, M.D., Ph.D](/com/pathology/pictures/mullersman_new.jpg)
Jerald E. Mullersman, M.D., Ph.D
Professor
East Tennessee State University, Quillen College of Medicine
Andrea Orvik, M.D.
Assistant Professor
East Tennessee State University, Quillen College of Medicine
![Photo of Emily R. Patterson, M.D.](/com/pathology/pictures/patterson.jpg)
Emily R. Patterson, M.D.
Clinical Associate Professor
Johnson City Medical Center
![Photo of Julie Robertson, M.D.](/com/pathology/pictures/robertson.jpg)
Julie Robertson, M.D.
Clinical Professor
Johnson City Medical Center
![Photo of Robert L. Schmadeka, M.D.](/com/pathology/pictures/schmadeka.jpg)
Robert L. Schmadeka, M.D.
Clinical Assistant Professor
Johnson City Medical Center
![Photo of M. Salah Shurbaji, M.D.](/com/pathology/pictures/_custom/shurbaji-22.jpg)
M. Salah Shurbaji, M.D.
Professor and Chair - Director, Pathology Residency Program
East Tennessee State University, Quillen College of Medicine
![Photo of David Sibley, M.D.](/com/pathology/pictures/sibley.jpg)
David Sibley, M.D.
Clinical Professor
Johnson City Medical Center
![Photo of Thomas M. Soike, M.D.](/com/pathology/pictures/soike-t.jpg)
Thomas M. Soike, M.D.
Clinical Associate Professor
Johnson City Medical Center
Laura E. Stewart, M.D.
Clinical Assistant Professor
James H. Quillen Veterans Affairs Medical Center
Rowena Velilla, M.D.
Clinical Professor
James H. Quillen Veterans Affairs Medical Center
![Photo of Yurong Y. Wheeler, M.D, Ph.D.](/com/pathology/pictures/wheeler.jpg)
Yurong Y. Wheeler, M.D, Ph.D.
Clinical Professor
Johnson City Medical Center
![Photo of George A. Youngberg, M.D.](/com/pathology/pictures/youngberg_new.jpg)
George A. Youngberg, M.D.
Professor
East Tennessee State University, Quillen College of Medicine
![Photo of John B. Schweitzer, M.D.](/com/pathology/pictures/drschweitzer-2015.jpg)
John B. Schweitzer, M.D.
Professor and Chair Emeritus
East Tennessee State University, Quillen College of Medicine