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 - Main Hospital
 - Main Hospital

Stillwater Medical Blackwell

Stillwater Medical - Blackwell

Physicians and Advanced Practice Clinicians


Emergency Medicine

Danny Cassidy, MD 
Allen Leimenstoll, PA-C 
Charles Olson, Jr, MD 
Jeffrey R. Shuart, MD 

Family Medicine

Paul A. Briggs, MD – 580-363-0052
Samuel L. Hague, MD – 580-363-0052
Sharon Stewart, APRN-CNP – 580-363-9354

Internal Medicine

Melinda Allen, DO – 580-363-9354


Mark A. Paden, MD – 405-707-0900


Paul L. Gelvin, MD