Meet the Chiropractor


Dr. Randall Stange

Dr. Randall Stange was raised on a farm near Doon, Iowa. A spinal injury suffered while playing college football was successfully corrected with chiropractic care. This led to his decision to pursue a career in chiropractic.

Dr. Stange graduated from Palmer College of Chiropractic with highest honors in 1981. He completed his undergraduate degree at Sioux Falls College. He has specialized training in radiology, ergonomics, sports injuries and acupuncture

Dr. Stange opened Stange Chiropractic Clinic in Orange City in 1981 and has helped and continues to help countless patients live healthier lives.

Dr. Stange is the recipient of the Excellence in Chiropractic Service award, the Governor's Volunteer Service award, and the Iowa Chiropractic Society District Director of the Year award.

Dr. Stange and his wife Cynthia have 5 children. The family enjoys many outdoor activities including Crossfit, golf, tennis, biking, and time at the lake.

Certifications, Experience, and Community Involvement:

Chiropractic Orthopedics Chiropractic Rehabilitation

- Certified by the National Board of Chiropractic Examiners

- Board certified in Clinical Acupuncture, studying under the great Dr. Richard Yennie at The Acupuncture Society of America.

- Appointed by Governor Branstad to the Iowa Board of Chiropractic Examiners from 2015-2021.

- Served as President of the Iowa Chiropractic Society in 2009-2010.

- Counselor and mentor to other chiropractors for Pinnacle Management Group.

- Member of American Chiropractic Association

- Member of Iowa Chiropractic Society

- Member of Advantage Chiropractic Network

- Member of Foundation for Chiropractic Progress

- Member of Kiwanis International and Gideons International

- Active member of First Reformed Church of Orange City.


Dr. Sarah Raak

Dr. Sarah Raak grew up in Orange City, Iowa. After attending Northwest Missouri State University for her undergraduate degree she attended Cleveland Chiropractic College in Kansas City. While obtaining her doctorate she earned her acupuncture certification at the Acupuncture Society of America.

Dr. Sarah moved to Sioux Falls following graduation in 2012. She has treated patients with a variety of techniques including Diversified, Thompson, Flexion-Distraction, Activator, and Webster technique. She started at Stange Chiropractic Clinic in June of 2018.

Dr. Sarah has a passion for treating infants, children, and pregnant women. She has received specialized training and certification from the International Chiropractic Pediatric Association, including certification in the Webster technique. Dr. Sarah is dedicated to her patients and continues to attend classes and achieve certifications to best serve those patients.

Dr. Sarah and her husband John have two sons, Dominic and Camden. They enjoy spending time outdoors, boating and swimming at the lake, and visiting family and friends.

Certifications, Experience, and Community Involvement:

- Certified by the National Board of Chiropractic Examiners

- Board certified in Clinic Acupuncture, studying under the great Dr. Richard Yennie at The Acupuncture Society of America.

- Webster certified from the ICPA (International Chiropractic Pediatric Association), studying under the great Dr. Jeannie Ohm.

- Perinatal certification through the ICPA.

- Member of ICPA

- Member of Iowa Chiropractic Society

- Member of the Foundation for Chiropractic Progress

- Orange City Chamber member

- Active member at First Reformed Church of Orange City.

- Speaker at Guiding Star Orange City.

- Volunteer with Tulip Festival information booth, Vacation Bible School at local churches, and Orange City Arts.


Find us on the map

Office Hours

Our Regular Schedule


8:30 am-5:30 pm


8:30 am-5:30 pm


8:30 am-5:30 pm


8:30 am-6:00 pm








Reviews By Our Satisfied Patients

  • ""I appreciate the attention to detail of my care and treatment plan""
    Tristen J/Remsen
  • "I have benefited tremendously from the chiropractic care I received from Dr. Stange."
    Bob H. / Orange City, IA
  • ""Everyone was so friendly and caring! The front desk staff and chiropractors made me feel so at ease.""
    Amber H./Orange City
  • ""I appreciate the courteous and friendly staff, as well as the complete explanation of recommended care""
    Phyllis/Orange City
  • ""The staff at the front desk were extremely friendly and helpful. I appreciated how Dr. Stange remembered things I had told him about my life and his interest in basketball. This experience was excellent! There is nothing I would change! I am so thankful Dr. Stange was able to help get me through the basketball season!""
  • ""Dr. Sarah shows a genuine interest in my health, is always a great listener and willing to offer her expertise. I have been thoroughly impressed by my visits & appreciate the knowledge and caring spirit she shares each visit""
  • ""Everyone is friendly. Don't waste time waiting to see the doctor. Flexible with scheduling appointments. Doctor fixed my back issues""
  • ""I'm always able to be seen quickly, so it doesn't interrupt my day. The care provided is quality and attentive. They are a wonderful business and I recommend you all the time""
  • ""Pleasant welcome, quick service-the girls are very professional. Excellent care from the doctor and staff. Dr. Stange is a very accomplished physician, trust him completely!""
  • ""Dr. Sarah doesn't miss a beat! She is never rattled by my 5 year old's behavior, she meets him right where he is & gets her job done. He has respect for her that I normally don't see with others until much later in a relationship!""
    Jessica H.
  • ""Fast and easy, and everyone is very nice!""
  • ""Everyone was so kind & helpful. Everything is clean & well taken care of. It is near our house and that is convenient for me. Wonderful experience!""
    Norma K./Orange City
  • ""I appreciate the friendliness of everyone on staff in helping me to feel better. A big thank you!!!""
    Pat K/Remsen
  • "I love Chiropractic care because it helps keep my kids healthier!"
    Jamie S / Sioux Center
  • ""I greatly appreciate the help I received at each appointment. I am also thankful for the different stretches Dr. Sarah gave me to do at home and at work. Thanks also for being open and honest about payment plans and openly communicating with my employer about work limitations""
    Rona/Orange City
  • "Dr. Stange has been working on correcting my sciatica for a short time each visit helps me more than I can express. The staff here is so supportive and upbeat you just start feeling better just walking in the door. I highly recommend!"
    Ronda S./Orange City
  • "Only been there twice but gotten some major relief from those 2 visits. I have found my new chiropractor for life."
    Terry S./Sheldon