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Our Providers

Our board certified physicians and staff have many years of experience offering expert healthcare to individuals and families in the community. By focusing on complete family healthcare, we are able to understand patient needs and provide accurate, effective care for you and your family.

Meet our Providers

Click on a provider's name to view a detailed profile.

Ronald J. Creswell, M.D. Jeffry R. Peterson, D.O.
Brian J. Dvorak, M.D. David P. Robison, D.O.
Bruce A. Feldmann, M.D. Sonia A. Sather, M.D.
John E. Hilsabeck, M.D. Ryan B. Stille, M.D.
Nathaniel A. Meyer, M.D. Sherry L. Tighe, M.D. 
Kenneth R. Hunziker, M.D. James A. Reser, PAC
Maureen Reeves Horsley, ARNP Carol A. Olberding, PAC
Susan Terrell, ARNP

Clinic Staff

Our clinic staff provides compassion and care you can trust. We pride ourselves on being friendly and helpful to all of our patients and their families.

Nursing
Avera Spencer Family Care's nurses are professionally trained with years of experience in the nursing field. Our nurses are dedicated to your care and welcome any health questions or concerns you might have.

Business Office
The business office staff is always available to assist you with scheduling and billing or insurance questions.

  • Please call 712-264-3519 for scheduling questions or concerns.
  • Please call 712-264-3520 for billing and insurance questions or concerns.

Lab & X-ray
Our lab and x-ray specialists work closely with the physicians and nursing staff to provide fast and accurate results for diagnosing medical conditions.

Pay Your Bill Online!

You can pay your Avera Spencer Family Care bill online.
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pay your bill online

Visit Our Health Library

We offer an illustrated guide for medical conditions, procedures and other important information.
Learn More >>