Meet Our Providers



Our team of physicians, professionals, outreach specialists and staff are educated and trained in the latest medical technology, yet they also understand the importance of each patient's emotional and spiritual health. The following providers have privileges at CHI St. Francis Health.

Emergency Medicine

Timothy Nyarandi, MD
Michael Ginder, MD
Conrad Hanstein, MD
Fritz Leidig, MD
Obinna Nwadibia, MD
John Odom, MD
Richard Pretorius, MD
Michael Rath, MD
 

Nurse Anesthetist

Amy Bakke, CRNA
Ronald Beare, CRNA
Heidi Genereux, CRNA
Jessica Heinrich, CRNA
James Heffele, CRNA
Tammy Hoganson, CRNA
Nina Wentz, CRNA
 
 

Family Medicine

Patrick Emery, MD
James Halvorson, MD
Timothy Nyarandi, MD
Robert Ostmo, MD
 

OB/GYN

Stephanie Gefroh, MD
 
 
 
 
 

General Surgery

Thomas Mohs, MD
Andrew Stasko, MD
Paul Wasemiller, MD
 

Ophthalmology

Anne Keating, MD
Steven Thom, MD
 
 

Hospitalists

Patrick Emery, MD
James Halvorson, MD
Timothy Nyarandi, MD
Robert Osmo, MD
Talitha Sannes-Venhuizen, MD
 

Pathology

Scott Pauley, MD
Gregory Smith, MD
 
 
 
 
 

Internal Medicine

Duane Strand, MD

Radiology

Lawrence Licht, MD