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Yankton Medical Clinic Avera

1104 West 8th Street, Yankton, SD 57078
605-665-7841

Meet Our Team


Carissa Pietz, MD
Carrissa Pietz, MD

Family Medicine

605-665-7841
Amanda Sedlacek
Amanda K. Sedlacek, DO

Internal Medicine

605-665-7841
Abigail Reynolds
Abigail Reynolds, MD

Family Medicine

605-665-7841
Tom Viereck, CNP
Tom Viereck, CNP

Orthopedics

605-665-1722
Sara Pepper
Sara Pepper, FAAP, MD

Pediatrics

605-665-7841
Dawn Lauer, MPAS, PA-C
Dawn Lauer, PA-C

Orthopedics

605-665-1722
David J. Abbott, MD
David J. Abbott, MD

Ear, Nose and Throat Medicine

605-665-0062
Brent Adams, MD
Brent Adams, MD

Orthopedics

605-665-1722
Sami M. Awadallah, MD
Sami M. Awadallah, MD

Pediatric Cardiology

605-322-3666
Beth J. Beeman, AuD, CCC-A, FAAA
Beth J. Beeman, AuD, CCC-A, FAAA

Audiology

605-665-0062
Emma Bye, FACOG, MD
Emma Bye, MD, FACOG

Obstetrics and Gynecology

605-665-5538
Amy M. Eichfeld, FACOG, MD
Amy M. Eichfeld, MD, FACOG

Obstetrics and Gynecology

605-665-5538
Susan Fanta, MD
Susan Fanta, MD

Internal Medicine

605-665-1082
Ryan Garry, FACS, MD
Ryan Garry, FACS, MD

General Surgery

605-664-2742
Tyler L. Hanson, MD
Tyler L. Hanson, MD

Internal Medicine

605-665-1082
McKenzie Hanson, MD
McKenzie Hanson, MD

Family Medicine

605-665-8910
Martha Holstein, MD
Martha Holstein, MD

Internal Medicine

605-665-1152
Jesse Kampshoff, MD
Jesse Kampshoff, MD

General Surgery

605-664-2742
Jeremy Kudera, MD
Jeremy Kudera, MD

Orthopedics

605-665-1722
Dawn Larson, MD
Dawn Larson, MD

Pediatrics

605-665-5538
Byron Nielsen, MD
Byron Nielsen, MD

Internal Medicine

605-665-1082
Michael Pietila, MD, FACP, FCCP
Michael Pietila, MD, FACP, FCCP

Pulmonology

605-665-1152
Jordan Schild, MD
Jordan Schild, MD

Family Medicine

605-665-8910
Luke Serck, FACS, MD
Luke Serck, FACS, MD

General Surgery

605-664-2742
Annie L. Siewert, MD, MS, FACOG
Annie L. Siewert, MD, MS, FACOG

Obstetrics and Gynecology

605-322-8897
Jill Sternquist, MD, FACOG
Jill Sternquist, MD, FACOG

Obstetrics and Gynecology

605-665-5538
Scott A Weber, DO
Scott A Weber, DO

Family Medicine

605-665-8910
April K Willman, MD, FAAP
April K Willman, MD, FAAP

Pediatrics

605-665-5538
David Withrow, MD, FAAP
David Withrow, MD, FAAP

Pediatrics

605-665-5538
Leann Bassing, MD
Leann Bassing, MD

Rheumatology

605-665-1082
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