Browse Health
Orthopaedic Surgeon
14 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

  • Currently 3.5 of 4 stars
Patient comments (8)

The overall average patient rating of Dr. Haagen Diener, Orthopaedic Surgeon is Excellent. Dr. Diener has been reviewed by 37 patients who have provided 8 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.7
  • Currently 3.7391304347826 of 4 stars
Promptness 3.5
  • Currently 3.5263157894737 of 4 stars
Courteous Staff 3.7
  • Currently 3.695652173913 of 4 stars
Accurate Diagnosis 3.5
  • Currently 3.4782608695652 of 4 stars
Bedside Manner 3.5
  • Currently 3.5217391304348 of 4 stars
Spends Time with Me 3.3
  • Currently 3.3478260869565 of 4 stars
Follows Up After Visit 3.5
  • Currently 3.4545454545455 of 4 stars

Specialties & Research

Dr. Haagen Diener, MD is board certified in Orthopaedic Surgery and Orthopaedic Surgery - Sports Medicine.

  • He has special expertise in 3 areas:
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Sports Medicine

Education & Awards

Dr. Diener graduated from New York Medical College, Valhalla. He has 3 awards.

Patients' Choice Award (2008 - 2010, 2012)
Compassionate Doctor Recognition (2010)
On-Time Doctor Award (2014)


Dr. Diener has 3 hospital affiliations:

  • Banner Desert Medical Center 
  • Arizona Orthopedic Surgical Hospital 
  • CHANDLER REGIONAL Medical Center 


  • German
  • Spanish

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Additional Information
Dr. Haagen Arthur Diener MD is a male Orthopaedic Surgeon, has 14 years of experience and practices in Orthopaedic Surgery and Sports Medicine.
Where does Dr. Haagen A. Diener practice?
Dr. Haagen Diener has 3 office locations.
Dr. Haagen Diener practices Orthopaedic Surgery and Sports Medicine near Sierra Vista, AZ.
Additional practice locations include: Tempe, AZ and Mesa, AZ.
See Sierra Vista Orthopedic Surgeons.