About

Services & Specialties

  • Anatomic Pathology
  • Allergy
  • Anesthesiology
  • Certified Registered (CRNA)
  • Nurse Anesthetist
  • Obstetrics & Gynecology
  • Physician Assistant
  • Sleep Medicine

Certifications & Education

Medical Degree

  • Saint Louis University-Main Campus

Residency

  • University of New Mexico-Main Campus

Fellowships

  • Baylor College of Medicine
  • University of Iowa Hospitals & Clinics

Certifications

  • Certification List Goes Here
  • Certification List Goes Here
  • Certification List Goes Here
Testimonials

Stephen A Betz, MD

Hear From Our Patients

Dr. Hargens is very good with people. He spends time to make you feel important. I’m very impressed with his professionalism.

MCRHC Patient

Dr. Megan Peterson is awesome! She grew up in Osage and plans to stay in Osage. It’s great to know that someone will care for me when I am old.

MCRHC Patient

Dr. Nasstrom is a very caring doctor. Always heals me up!

MCRHC Patient