Our Specialties & Sub-Specialties
CNOS provides medical treatment and preventative services for a wide variety of your healthcare needs. Whether you need diagnostic screenings, physical/occupational therapy, or non-surgical/surgical interventions for a major health condition, our multidisciplinary team offers personalized care at a location near you. We pride ourselves in bringing reliable care close to home.
The Latest News from CNOS
CNOS and Avera are excited to announce a new partnership. Your care team isn’t changing. Learn more.
Avera Acquires CNOS Avera and The Center for Neurosciences, Orthopaedics & Spine (CNOS) are excited to announce Avera’s acquisition of the CNOS practice based in Dakota Dunes, SD. This partnership includes over 100 CNOS physicians, advanced practice providers,...
Inside CNOS Orthopaedic Urgent Care: The Patient Experience
Link to the video here! DAKOTA DUNES, S.D. (KTIV) - When you face an injury, do you push it off and see if the pain lingers? Or, do you go get it checked out right away? The CNOS Orthopaedic Urgent Care sees everything and anything when it comes to bone and joint...
Inside CNOS Orthopaedic Urgent Care: A Day in the Life of Physician Assistants
Link to the video here! SIOUX CITY (KTIV) - There is a lot that goes on in any medical clinic. The CNOS Orthopaedic Urgent Care is no different. We joined in on “a day in the life” of CNOS Certified Physician Assistants.Tyson Allen has a full morning seeing patients,...
Your Team, Our Communities
Our integrated physician and professional network serves patients from many convenient locations throughout Iowa, Nebraska, and South Dakota.
Find a clinic location near you!
Dr. Douglas Martin, Occupational Medicine
Dr. Martin was excellent doctor answered all my questions excellent and recommend him to anybody thank you.
Dr. Grant Shumaker, Neurosurgery
I've had 6 procedures and surgeries combined in past 3 years. Royal treatment and continued support for my physical and mental health by Dr. Shumaker and his team.
Dr. James Hegvik, General Surgery
Everyone was professional, helpful, and courteous. Dr. Hegvik was not only courteous to me, but to my friend who joined me in the examination room. He popped in and out of the exam room a couple times to get information concerning my issue. ...
Dr. Justin Deans, Orthopaedics
CNOS and Dr. Deans have given me my life back! I am able to live pain free and do many activities I had not been able to do for a long time The entire team in PT coached me through a successful recovery. Thank ...
Dr. Jeffrey Michalak, Gastroenterology
Dr. Michalak was great. He diagnosed a condition that I've suffered with for quite a while quickly, explained the condition and treatment very well in a manner that was easy to understand.
Dr. Steven Meyer, Orthopaedics
I appreciate Dr. Meyer's patience in allowing me to voice my concerns and ask all my questions. He seriously answers my questions. He shows that he is very caring about me having a full understanding of what is happening to me...
Dr. Carol Donahue, Podiatry
Dr. Donahue and staff are friendly, caring, and informative.
Dr. Raymond Kuwahara, Dermatology
Dr. Kuwahara and his staff were awesome. I am so happy that my physician suggested Dr. Kuwahara. I've been busy referring family and friends to your office!
Dr. Brian Johnson, Orthopaedics
Dr. Brian Johnson is excellent. He is extremely knowledgeable, very caring and concerned about his patients. It would be very difficult to find a better provider. I would never hesitate to recommend with the highest degree of confidence.