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About Me

Special Interests

Functional Medicine

Experience

Education

South Dakota State University, Brookings

Certifications

American Academy of Nurse Practitioners

Reviews

We value patient feedback and are committed to providing you with information, so you can make informed decisions about your health care, physicians and other providers in your care journey. Patient ratings and comments are gathered from the post-visit experience survey. Learn more.

January 28, 2026
I was VERY happy with my care provider. She asked questions and provided information that previous providers have not done. She was very thorough.
January 24, 2026
Always a great experience with staff here!
January 17, 2026
Thorough visit...
January 08, 2026
She us the BEST!
January 02, 2026
Always very good. We are fortunate to have Tonya J. As a PA here in Hartington.
December 31, 2025
My appointment went really well
December 09, 2025
Good
December 06, 2025
I felt listened to, understood, and comfortable. Tonya was extremely prepared for our visit. She took time prior to the appt. To understand my chart. Conversation confirmed her knowledge of my issues. First time after several other clinicians I have seen elsewhere that knew exactly what is going on by seeing lab results. Other clinicians have been dismissive. Tonya true seems to want to help me fix my issues, not cover them up with meds or tell me they just dont know whats going on. Im grateful and looking forward to what is ahead because of her care. Thank you!
December 05, 2025
We like Dr Tonya and her assistants.
November 24, 2025
I had a wonderful experience at the Hartington Clinic and would gladly recommend them!
November 20, 2025
Very friendly helpfull staff
November 16, 2025
Very happy with the care of Dr.Tonya.She has been our Doctor for quite some time.She listens to your needs and we will keep coming back.
November 15, 2025
Wellness visit was a positive experience!
October 30, 2025
Wonderful place to be seen when a issue arises
October 15, 2025
Tonya is the best.
October 15, 2025
Always very friendly and willing to help.
October 13, 2025
Great appointment very informative
October 01, 2025
I have always had very positive experiences with Tonya and her nurse. Tonya is very thorough, kind and caring.
September 29, 2025
I have always had good experiences
September 24, 2025
Tonya Joachimsen always takes time to listen to her patients and shows the utmost concern for their health.
September 18, 2025
Tonya always takes the time to listen to me.
September 17, 2025
Great experience. Very appreciative!
September 13, 2025
A plus for all!!
September 11, 2025
Tonya is the absolute best! She is so kind, knowledgeable and caring.
September 06, 2025
Great as always
August 21, 2025
Tonya is very thoughtful and genuineShe's very compassionate and always willing to listen
August 15, 2025
Tonya always shows a great deal of care. We go back to this location because of her.
August 03, 2025
Very good
July 27, 2025
Very prepared and looked thru my chart before my appointment. Thoroughly explained plan to me.
July 25, 2025
Good
July 19, 2025
Dr Tonya was kind and compassionate. I had a few things to discuss and she took the time to explain things to me.
July 07, 2025
A+
June 20, 2025
Tonya spent time with me talking and answering questions and provided great information
June 04, 2025
Tonya is a very caring and professional physician. We need more like her
May 20, 2025
I am very pleased with the concern and explanation of what was going on from the provider
May 03, 2025
Good
April 22, 2025
Tonya is so knowledgeable and such a great provider!
April 16, 2025
They always have good things to say. They always answer all myQuestions . Very nice!
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Directory Disclaimers

This directory contains information about the provider members of Independent Health Care Associates, Avera Health and all Avera entities, members of the Avera Medical Group, and employed select providers with Avera McKennan, Sioux Falls, SD and Avera Marshall, Marshall, MN and physicians with hospital privileges at Avera St. Luke's, Aberdeen, SD; Avera Sacred Heart, Yankton, SD; Avera Queen of Peace, Mitchell, SD; Avera St. Mary's, Pierre, SD.

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