PTPG pathologists have spent at least five years beyond medical school specializing in the study of all manner and types of disease. We are involved in caring for you by consulting with you and more often your physician. In many cases, you may never see us. That’s because we often work directly with your doctor to provide additional expertise as needed.
Whether your PTPG pathologist focuses on the study of your tissue and cells (anatomic pathology) or your blood and other body fluids (clinical pathology), you can be assured that he/she acts as a behind-the-scenes guardian of your health.
Ronald Champagne, M.D.
President, PTPG
Primary Location: Graham Hospital
Special Interests: Surgical Pathology & Cytopathology
Julia Adams, M.D.
Laboratory Director, OSF Saint Clare Medical Center
Primary Location: UnityPoint Health-Methodist
Special Interest: Hematopathology
Andrew Armstrong, M.D.
Laboratory Director, UnityPoint Health-Muscatine
Primary Location: UnityPoint Health-Proctor
Special Interest: Dermatopathology
Horea Baila, M.D.
Primary Location: UnityPoint Health-Methodist
Special Interests: Gastrointestinal Pathology & Pulmonary Pathology
Elizabeth A. Bauer-Marsh, M.D.
Laboratory Director, UnityPoint Health-Methodist
Primary Location: UnityPoint Health-Methodist
Special Interest: Breast Pathology
Pamela Goodell, M.D.
Primary Location: UnityPoint Health-Methodist
Special Interest: Gastrointestinal Pathology
Katherine A. Kasper, M.D.
Primary Location: UnityPoint Health-Methodist
Special Interest: Cytopathology
Alexandra Larson, M.D.
Primary Location: UnityPoint Health-Trinity
Special Interests: Breast Pathology
Wei Liu, M.D., Ph.D.
Medical Director, Illinois Cancercare Laboratories in Peoria, Pekin, Bloomington and Galesburg Laboratory Director, Flow Cytometry at Unitypoint Health-Methodist
Primary Location: UnityPoint Health-Methodist
Special Interests: Hematopathology & Molecular Genetics
Fred Oakley, M.D., Ph.D.
Primary Location: UnityPoint Health-Trinity
Special Interests: Gastrointestinal Pathology & Molecular Genetics Pathology
Brandy Pownell, M.D.
Primary Location: UnityPoint Health-Rock Island
Special Interests: Gynecologic Pathology
Adam Quinn, D.O.
Secretary, PTPGLaboratory Director, UnityPoint Health-Proctor
Primary Location: UnityPoint Health-Proctor
Special Interest: Dermatopathology
Lori Racsa, D.O.
Laboratory Director, Unity Point Health-Proctor and Unity Point Health-Pekin
Primary Location: UnityPoint Health-Methodist
Special Interest: Microbiology & Clinical Chemistry
Channon C. Rider, M.S.
Primary Location: UnityPoint Health-Methodist
Special Interest: Gross Dissection
Michael Spears, M.D.
Laboratory Director, UnityPoint Health-Trinity
Primary Location: UnityPoint Health-Trinity
Special Interests: Hematopathology & Molecular Genetic Pathology
