Sanford Vermillion Medical Center Doctors
Amanda Anderson, APRN, CNP
Emergency Medicine
Ann Berens, APRN, CRNA
Anesthesiology
Anthony Burbach, PA-C
Family Medicine
Sydney Davis, APRN, CRNA
Anesthesiology
Thomas Flesher, MD
Orthopedic Surgery
Kimberly Hinz, PA-C
Emergency Medicine
Christina Lankhorst, MD
Nephrology
Roy Mortinsen, MD
Family Medicine - Emergency
Tara Oren, PA-C
Emergency Medicine
Jacob Quail, MD
General Surgery
Nicole Schimelpfenig, APRN, CNP
Emergency Medicine
Anastasia Searcy, DO
Family Medicine
Tonja Winekauf, DNP, APRN, CNP
Emergency Medicine
Learn More
Sanford Health News
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College students: Find your dorm, then find a clinic
In the excitement of being on campus, don’t neglect health care needs
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Social anxiety might be behind worry of rejection
This type of anxiety disorder can make you panic or withdraw from others out of fear
Classes & Events
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Pediatric Heartsaver-Infant and Child CPR, AED and Choking
Thu 04/02/26 6:30 PM - Thu 04/02/26 8:30 PM
2801 South University -
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Understanding Me: Why I Do What I Do (Ages 0-3)
Sat 04/04/26 9:00 AM - Sat 04/04/26 11:00 AM
Online Class