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Monday 7am - 5pm Tuesday 7am - 5pm Wednesday 7am - 5pm Thursday 7am - 5pm Friday 7am - 5pm

CNOS, PC

CNOS provides medical treatment and preventative services for a wide variety of healthcare needs.
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CNOS provides medical treatments and preventative services for your bones, joints, muscles, nerves and brain. Whether you need diagnostic screenings, physical therapy, or surgical treatments for a major health condition, our expert team offers personalized care at your local CNOS clinic.

09/24/2025

Exciting News for Holstein, Iowa! 📰📣

CNOS Orthopaedic Surgeon Dr. Benjamin Bissell and Physician Assistant Reed McGill are now seeing patients at Whitmer Spine and Sports Chiropractic in Holstein, Iowa every 2nd & 4th Monday of the month!

They’re providing specialty orthopaedic care closer to home for residents of Holstein and the surrounding communities. 💙

We were excited to kick things off on Monday and captured a photo of the team on their very first clinic day! 👏👏

📞 Please call 605-217-2667 to schedule an appointment!

09/23/2025

Patients who have visited CNOS General Surgery Physician Assistant Brenda Van Scoyk, highly recommend her care! 👌

⭐⭐⭐⭐⭐

Learn more about Brenda here ⬇
🔗 https://www.cnos.net/providers/physician-assistants/brenda-van-scoyk/

09/22/2025

Last Friday we hosted our 2nd Annual CNOS Occupational Medicine Symposium - another successful event bringing together providers, specialists, and community partners to learn, connect, and share insights on occupational medicine and related topics! 👏👏

A special shoutout to our guest speakers who traveled to be a part of this year’s program: Dr. Mark Melhorn, Orthopaedic Surgeon and Jodi Zmiewski, Nurse Paralegal. Your expertise and perspectives added incredible value to the symposium, and we’re grateful for your time and contributions! 🤝

We also want to thank Dr. Douglas Martin, CNOS Occupational Medicine Physician, along with the rest of our incredible Occupational Medicine team, for doing a great job presenting and helping to make the event a success! 💙

Thanks again to everyone who joined us for another year of learning and collaboration. We’re already looking forward to next year!

09/19/2025

Summer Wellness Challenge Success! 💪

Our amazing group of “Summer Shredders” recently wrapped up their 8-week challenge with the goal of losing the highest percentage of body weight - and they crushed it!

Together, our employee participants lost a total of 90 pounds while supporting each other and focusing on health, movement, and wellness. Our 1st and 2nd place winners were happy to show off their prizes!

🏆 1st Place: Elijah Dirkx, Industrial/Physical Therapist at our Dunes & Northside Clinics
🥈 2nd Place: Taeya Smith, Front Desk Ambassador

At CNOS, we’re proud to foster a culture that promotes wellness inside and outside the clinic. Shout out to our Wellness Committee at CNOS for always coming up with fun and exciting challenges for our employees!

Here’s to healthier habits and celebrating success as a team! 👏👏

09/18/2025

🌟 Mental Performance Tip for Athletes 🌟

Did you know your brain can train even when your body can’t? 🧠💪
Imagery is one of the most powerful mental skills to boost athletic performance.

✅ When you imagine yourself shooting a basket or completing a routine, your brain activates the same pathways as if you were physically doing it.
✅ Improves performance through mental practice.
✅ Aids recovery during injury downtime.
✅ Builds confidence and sharpens focus.

Ready to add this game-changing tool to your pre-game routine?
📅 Schedule a session with Tracy Meis to learn how to use imagery effectively and take your performance to the next level!
📩 Tracy.Meis@cnos.net
📲 712-899-0280

09/17/2025

✨ Exclusive OBAGI Sale ✨

Our CNOS Cosmetics & Dermatology team is excited to bring you limited-time savings on two of your favorite Obagi Medical products! 💙

☑ 50% OFF Obagi Tretinoin 0.05% Gel
- @ both Sioux Point & Cosmetics & Dermatology Clinics

☑ $19 OFF Obagi Sunfader
- @ Sioux Point Clinic ONLY

☑ 50% OFF Obagi Sunfader
- @ Cosmetics & Dermatology Clinic ONLY

These offers are available now through October 31, 2025. Don’t miss your chance to stock up on these cosmetic essentials while supplies last! 👏

09/16/2025

Patients who have visited CNOS Dermatology Nurse Practitioner Sierra Thompson and our team at our South Sioux City Clinic highly recommend her care! 👌

⭐⭐⭐⭐⭐

Learn more about Sierra here ⬇
🔗 https://www.cnos.net/providers/nurse-practitioners/sierra-thompson/

09/15/2025

Another successful CNOS 5k is in the books! 👟☀️🍂

A huge thank you to all of our employees, their family, and friends who joined us for our Annual CNOS Wellness 5k this past Saturday! It was the perfect fall morning to get outside, enjoy the Sioux City riverfront trail, and celebrate wellness together.

Whether you walked, ran, or strolled - we hope everyone had a great time. We’re already looking forward to next year’s event!

09/12/2025

🎉 Please join us in celebrating another anniversary milestone - Carla Erickson, Registered Nurse with our CNOS Cosmetics & Dermatology team, is celebrating 35 years with CNOS!

Our employees gathered to honor Carla’s dedication with stories, laughter, and a sweet celebration. 🎂💙

Carla, your expertise, compassion, and commitment to helping patients feel their best have made a lasting impact on both our team and our community. We’re so grateful to have you as part of the CNOS family! 👏👏

09/11/2025

Welcome to CNOS, Amanda Pospischil, CNP! 📣

We’re excited to welcome Amanda Pospischil, Orthopaedic Nurse Practitioner, to our team! She will be working alongside Dr. William Samuelson, Orthopaedic Surgeon, and his team to provide exceptional care to our patients here in Siouxland!

Amanda is a Certified Nurse Practitioner specializing in orthopaedics and spine care since 2019, with eight years of prior experience as a Registered Nurse in orthopaedic settings. With over a decade of focused expertise, Amanda is dedicated to helping patients regain mobility and improve quality of life through compassionate, individualized care. 💙

A lifelong South Dakotan, Amanda completed her undergraduate and graduate education at the University of South Dakota and South Dakota State University.

Join us in giving Amanda a warm welcome to CNOS! 🤝✨

Amanda's page ➡ https://www.cnos.net/providers/nurse-practitioners/amanda-pospischil/

09/10/2025

Exciting News for Orange City, IA! 📢

CNOS Orthopaedic Surgeon Dr. Daniel Nelson and Physician Assistant Chase Beiermann are now seeing patients at Orange City Area Health System every 2nd & 4th Wednesday of the month starting today, September 10th!

They’re both excited to bring specialty orthopaedic care closer to home for residents of Orange City and the surrounding communities. 💙

📅📲 Schedule now and take the next step toward moving better, living better.

09/09/2025

Patients who have seen CNOS Orthopaedic Surgeon Dr. Brian Johnson recommend his care! 👌

⭐⭐⭐⭐⭐

Learn more about Dr. Johnson, his clinical team and specialties here ⬇
🔗 https://www.cnos.net/providers/doctors/brian-johnson/

Address

575 Sioux Point Road
Dakota Dunes, SD
57049

Opening Hours

Monday	7am - 5pm
Tuesday	7am - 5pm
Wednesday	7am - 5pm
Thursday	7am - 5pm
Friday	7am - 5pm

Telephone

+16052172667

Website

https://www.cnos.net/

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