Dr. Haagen Diener, MD

Dr. Haagen Diener, MD

Orthopedic Surgery  ·  
Male  ·  
Age 52
Dr. Haagen Diener, MD is an orthopedic surgery specialist in San Tan Valley, AZ and has been practicing for 22 years. He graduated from New York Medical College in 1996 and specializes in orthopedic surgery and sports medicine.Read his story

37100 N Gantzel Rd Ste 107

San Tan Valley, AZ 85140

Contact Information

Insurance Accepted

  • Aetna
  • Banner Health
  • Beech Street (Multiplan)
  • Blue Cross Blue Shield
  • Cigna
  • Compassionate Care Network (CCN)
  • Health Net
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Diener

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Diener performs your care needs compared to other doctors.

Fracture Care
more than 85% of peers
more than 84% of peers
Elbow Injuries
more than 78% of peers

Dr. Diener's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Dr. Diener's bio

This content was provided by Dr. Diener "I treat each and every patient as if they were a family member, recommending evidence based treatments that are best for their particular medical condition."

Care Philosophy

This content was provided by Dr. Diener "My goal is to provide the best quality orthopedic care possible while ensuring you understand the condition and the care that you are receiving."

2  Specialties

  • Orthopedic Surgery
  • Sports Medicine

2  Board Certifications

  • Orthopaedic Sports Medicine
    Accredited by: American Board of Orthopaedic Surgery*
  • Orthopedic Surgery
    Accredited by: American Board of Orthopaedic Surgery*

89  Conditions Treated

  • Achilles Tendinitis
  • Adhesive Capsulitis
  • Ankle Fracture
  • Ankle Sprain
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Anterior Cruciate Ligament (ACL) or Posterior Cruciate Ligament (PCL) Tear
  • Arthritis
  • Arthritis of the Elbow
  • Baker’s Cyst
  • Bone Cancer
  • Bone Disorders
  • Broken Arm
  • Bursitis
  • Cancer
  • Carpal Tunnel Syndrome
  • Chronic Pelvic Pain
  • Clavicle Fracture
  • Complex Regional Pain Syndrome (CRPS)
  • Complications of Joint Prosthesis
  • De Quervain's Disease
  • Difficulty With Walking
  • Elbow Bursitis
  • Elbow Injuries
  • Elbow Sprain
  • Enthesopathy of Hip (incl. Trochanteric Bursitis)
  • Enthesopathy of Knee (incl. Bursitis of Knee)
  • Femur Fracture
  • Foot Conditions
  • Foot Fracture
  • Foot Sprain
  • Fracture
  • Fracture of Hand (incl. Fingers)
  • Gait Abnormality
  • Ganglion Cyst
  • Glenoid Labrum Tear
  • Gout
  • Hammer Toe
  • Hand Conditions
  • Hand Fracture
  • Hip Sprain
  • Injuries
  • Internal Derangement of Knee
  • Joint Pain
  • Knee Dislocation
  • Knee Disorders
  • Knee Fracture
  • Knee Sprain
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Lateral Collateral Ligament (LCL) Sprain
  • Leg Fracture Above Knee (incl. Hip)
  • Leg Fracture Below Knee (incl. Ankle)
  • Limb Pain
  • Medial Collateral Ligament (MCL) Sprain
  • Non-Unions and Malunions of Fractures
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteochondritis Dissecans
  • Osteopenia
  • Patellofemoral Pain Syndrome or Knee Pain
  • Pathological Spine Fracture
  • Pelvic Fracture
  • Peripheral Nerve Disorders
  • Plantar Fasciitis
  • Pseudoarthrosis
  • Pyogenic Arthritis
  • Radiculopathy (Not Due to Disc Displacement)
  • Rib Fracture
  • Rotator Cuff Tear
  • Runner's Knee
  • Scapular Fracture
  • Sever's Disease
  • Shoulder Dislocation
  • Shoulder Disorders
  • Shoulder Impingement Syndrome
  • Shoulder Tendinitis and Tenosynovitis
  • Spondylolisthesis
  • Sports Injuries
  • Sprains and Strains (incl. Muscle Tear)
  • Systemic Chondromalacia
  • Tibia and Fibula Fractures
  • Trigger Finger
  • Wrist Fracture


Read Less

51  Procedures

  • ACL Surgery
  • All Shoulder or Elbow Replacement Procedures
  • Ankle Arthroscopy
  • Arm Surgery
  • Arthroscopic Shoulder Surgery
  • Carpal Tunnel Release
  • De Quervain's Release
  • Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  • Elbow Fracture and Dislocation Treatment
  • Elbow Fracture and-or Dislocation Treatment, Closed
  • Elbow Fracture and-or Dislocation Treatment, Open
  • Elbow Tenotomy
  • Excision of Metacarpal and Carpal
  • Excision of Scapula, Clavicle, Rib, or Sternum
  • Excision of Tibia or Fibula
  • Foot and Ankle Dislocation Treatment, Closed
  • Foot and Ankle Fracture and Dislocation Treatment
  • Foot and Ankle Fracture Treatment, Closed
  • Foot and Ankle Fracture Treatment, Open
  • Foot and Ankle Ligament and Tendon Repair
  • Fracture Care
  • Hand and Wrist Fracture and Dislocation Treatment
  • Hand and Wrist Fracture Treatment, Closed
  • Hand and Wrist Fracture Treatment, Open
  • Hip Fracture and Dislocation Treatment
  • Hip Fracture and-or Dislocation Treatment, Closed
  • Hip Fracture and-or Dislocation Treatment, Open
  • Hip Replacement
  • Hip Replacement Revision
  • Hip Resurfacing
  • Joint Drainage
  • Knee and Leg Fracture and Dislocation Treatment
  • Knee and Lower Leg Fracture Treatment, Closed
  • Knee and Lower Leg Fracture Treatment, Open
  • Knee Arthroscopy
  • Knee Replacement
  • Knee Surgery
  • Myofascial Trigger Point Injection
  • Neuroplasty
  • Partial Shoulder Replacement
  • Resection or Ablation of Bone Tumor, Partial or Complete Resection of Bone, Debridement of Bone
  • Rotator Cuff Surgery
  • Separated Femoral Epiphysis Treatment
  • Shoulder Dislocation Treatment
  • Shoulder Fracture and Dislocation Treatment
  • Shoulder Fracture Treatment
  • Shoulder Surgery
  • Steroid Injection
  • Trigger Finger Release
  • Trigger Point Injection
  • Viscosupplementation With Hyaluronate


Read Less

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Arizona.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • University of Arizona
    Undergraduate School | Graduated 1988
  • New York Medical College
    Medical School | Graduated 1996
  • Loyola University Medical Center
    Internship Hospital | Completed 1997
  • Loyola University of Chicago
    Residency Hospital | Completed 1996

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Diener has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Diener does not have any memberships or affiliations listed. If you are Dr. Diener and would like to add memberships or affiliations, please update your profile.

Dr. Diener's Reviews

Likelihood of recommending Dr. Diener to family and friends
13 total reviews (5 have comments)

Likelihood to Recommend (13)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Diener's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    16 to 30 minutes
Dr. Diener Says:

I try to ensure that each and every patient I treat is happy with the quality of care they are receiving.  Thus, feedback is an essential part of improving the quality of care and the patient experience in my practice. 


Patient Comments (5)

I had a 10 month old meniscus tear (a long time for cartilage) in my right knee and Dr, Diener was able to sew it up and it doesn"t bother me anymore. Prior to this, an urgent care, my regular doctor and her other associates all tried to diagnose my injury and couldn't. Whereas Dr. Diener knew what...more
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5 stars! Yeah! Thank you so much for taking the time to leave a review. It's great to know that you had a good experience at Banner Health.

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Dr. Diener dropped the ball on me. He failed to complete my chart before leaving for vacation. He had suggested arthroscopic surgery for my knee. I wanted to go forward with his suggestion but he couldn't remember what he suggested (no record) so he had his assistant call me to find out what he was...more
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Our team was sorry to hear about these concerns. We want to do everything that we can to provide a quality experience for all of our customers. Please email me at bhcorpsocialresponseteam@bannerhealth.com with your name and number so that we can get you in touch with the appropriate customer care team to address your concerns. We value your input. Best Regards, Matthew

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Incredibly good at his job; explains things well; caring with patient and family. He took my husband's shattered wrist and, with his skill and with physical therapy, my husband got 95% plus mobility back.
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Emergency at Banner Ironwood said to schedule an appointment with him next day (thur) His receptionist said he looked at her x-ray and could not see her until Mon. I found another Dr. and called her back and told her that was not acceptable and cancelled. I started to tell her I was going to give...more
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On time, very courteous explaining the problem and course of treatment.
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