Dr. Michael Trainor, DO

Dr. Michael Trainor, DO

Orthopedic Surgery  ·  
Male  ·  
48 y/o

Accepting new patients

Dr. Michael Trainor, DO is an orthopedic surgery specialist in Las Vegas, NV and has been practicing for 20 years. He specializes in orthopedic surgery, orthopedic spine surgery, and more.

Advanced Orthopedics and Sports Medicine

8420 W Warm Springs Rd Ste 100

Las Vegas, NV 89113
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Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna

Learn about Dr. Trainor

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. Trainor performs your care needs compared to other doctors.

Back Pain
very high
more than 99% of peers
Low Back Pain
very high
more than 99% of peers
very high
more than 98% of peers

Dr. Trainor'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.

3  Specialties

  • Orthopedic Surgery
  • Emergency Medicine
  • Orthopedic Spine Surgery

2  Board Certifications

  • Emergency Medicine
    Accredited by: American Board of Emergency Medicine*
  • Orthopedic Surgery
    Accredited by: American Osteopathic Board of Orthopedic Surgery**

83  Conditions Treated

  • Adhesive Capsulitis
  • Ankle Fracture
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Anterior Cruciate Ligament (ACL) or Posterior Cruciate Ligament (PCL) Tear
  • Arthritis of the Elbow
  • Ataxia
  • Autoimmune Diseases
  • Back Pain
  • Bone Disorders
  • Broken Arm
  • Bursitis
  • Cancer
  • Carpal Tunnel Syndrome
  • Cervical Spine Myelopathy
  • Chronic Neck Pain
  • Chronic Pelvic Pain
  • Complex Regional Pain Syndrome (CRPS)
  • Complications of Joint Prosthesis
  • Degenerative Disc Disease
  • Difficulty With Walking
  • Elbow Bursitis
  • Elbow Injuries
  • Enthesopathy of Hip (incl. Trochanteric Bursitis)
  • Femur Fracture
  • Foot Conditions
  • Fracture
  • Gait Abnormality
  • Gout
  • Herniated Disc
  • Hip Fracture
  • Internal Derangement of Knee
  • Intervertebral Disc Disease
  • Joint Pain
  • Knee Dislocation
  • Knee Disorders
  • Knee Fracture
  • Knee Sprain
  • Leg Fracture Above Knee (incl. Hip)
  • Leg Fracture Below Knee (incl. Ankle)
  • Limb Cramp
  • Limb Pain
  • Low Back Pain
  • Lumbar Spine Fracture
  • Myelopathy
  • Neck Muscle Strain
  • Non-Unions and Malunions of Fractures
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteopenia
  • Patellofemoral Pain Syndrome or Knee Pain
  • Pathological Spine Fracture
  • Peripheral Autonomic Neuropathy
  • Peripheral Nerve Disorders
  • Plantar Fasciitis
  • Post-Laminectomy Syndrome
  • Pyogenic Arthritis
  • Radiculopathy (Not Due to Disc Displacement)
  • Rheumatoid Arthritis
  • Rotator Cuff Tear
  • Runner's Knee
  • Sciatica (Not Due to Disc Displacement)
  • Scoliosis
  • Shoulder Disorders
  • Shoulder Impingement Syndrome
  • Spinal Stenosis
  • Spine Deformities
  • Spine Disorders
  • Spine Fractures, Traumatic
  • Spondylitis
  • Spondylolisthesis
  • Spondylosis
  • Sprains and Strains (incl. Muscle Tear)
  • Systemic Chondromalacia
  • Systemic Sclerosis
  • Thoracic Spine Fracture
  • Thoracic Spine Myelopathy
  • Tibia and Fibula Fractures
  • Trigger Finger


Read Less

36  Procedures

  • Carpal Tunnel Release
  • Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
  • Dural Repair or Other Spinal Cord Repair
  • Epidural Block, Facet Blocks
  • Foot and Ankle Fracture and Dislocation Treatment
  • 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, Open
  • Herniated Disc Surgery
  • Hip Fracture and Dislocation Treatment
  • Hip Fracture and-or Dislocation Treatment, Closed
  • Hip Fracture and-or Dislocation Treatment, Open
  • Hip Replacement
  • 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 Surgery
  • Kyphoplasty, Percutaneous
  • Lamina Procedures (incl. Laminectomy, Laminoplasty, Laminotomy)
  • Neuroplasty
  • Separated Femoral Epiphysis Treatment
  • Shoulder Fracture and Dislocation Treatment
  • Shoulder Fracture Treatment
  • Spinal Compression Fracture Repair
  • Spinal Cord Stimulation
  • Spinal Fusion
  • Spinal Nerve Block
  • Spinal Reconstructive Surgery for Deformities
  • Steroid Injection
  • Synovial Biopsy
  • Trigger Finger Release


Read Less

Background Check

0 Malpractice Claims

No malpractice history found for Nevada.

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.


  • Chicago College Of Osteopathic Medicine Of Midwestern University, Midwestern University
    Medical School | Graduated 1998

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Trainor has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Trainor's Reviews

Likelihood of recommending Dr. Trainor to family and friends
31 total reviews (10 have comments)

Likelihood to Recommend (31)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Trainor's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    31 to 45 minutes

Patient Comments (10)

Front Desk Good. Back office a hot mess, with very rude staff.. Waited over full 2 and 1/2 hours after appt. time before Doctor came in. He did not even acknowledge that he was late. More like a salesman than I want my Doctor to be. Did not even have my previous x-rays or CT's from ER after all...more
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Went to Dr. Trainor for debilitating back pain. After an MRI to verify all was well with previous surgery on my neck (done by a different surgeon, thank God!) and another MRI on my back where the pain was occurring, Dr. Trainor said all was well (even though the MRI showed bulging discs). When...more
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Wait.... then wait some more... then wait again.... 1hour, 30 minutes!!!
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Dr. Trainor has been extremely professional with my back condition. I appreciate his staff helping me maneuver through referrals. I'm still in the progress of going forward.
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Saw Dr. Trainor before he moved to Las Vegas from Prescott AZ. Took some time to realize he acted like his discussion with me was scripted. When I questioned or wanted to speak up, the appointment was over and he left the room. He likes to be the only one to speak. My problem was unresolved because...more
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