Dr. Ajay Masih, MD

Dr. Ajay Masih, MD

Pain Medicine  ·  
Male  ·  
Age 49
Dr. Ajay Masih, MD is a pain medicine specialist in Lancaster, CA and has been practicing for 17 years. He graduated from Loyola Univ Of Chicago Stritch Sch Of Med in 1994 and specializes in pain medicine.

42135 10th St W Ste 101

Lancaster, CA 93534

Contact Information

Insurance Accepted

  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Cigna
  • Molina Healthcare

*Please verify this information when scheduling an appointment.

Learn about Dr. Masih

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. Masih performs your care needs compared to other doctors.

Chronic Neck Pain
very high
more than 99% of peers
Low Back Pain
very high
more than 99% of peers
Back Pain
very high
more than 99% of peers

Dr. Masih'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.

1  Specialties

  • Pain Medicine

2  Board Certifications

  • Pain Medicine
    Accredited by: American Board of Physical Medicine & Rehabilitation*
  • Physical Medicine & Rehabilitation
    Accredited by: American Board of Physical Medicine & Rehabilitation*

77  Conditions Treated

  • Achilles Tendinitis
  • Acute Postoperative Pain
  • Adhesive Capsulitis
  • All Headaches (incl. Migraine)
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Ankylosing Spondylitis
  • Anterior Cruciate Ligament (ACL) or Posterior Cruciate Ligament (PCL) Tear
  • Arthritis
  • Autoimmune Diseases
  • Autonomic Disorders
  • Back Pain
  • Benign Chronic Pain Syndrome
  • Bone Disorders
  • Brachial Plexus Palsy
  • Brain Disorders
  • Bursitis
  • Cancer Pain
  • Carpal Tunnel Syndrome
  • Cervical Spine Myelopathy
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Pelvic Pain
  • Coccygeal Pain
  • Complex Regional Pain Syndrome (CRPS)
  • Degenerative Disc Disease
  • Diabetic Polyneuropathy
  • Dupuytren's Contracture
  • Elbow Bursitis
  • Elbow Injuries
  • Enthesopathy of Hip (incl. Trochanteric Bursitis)
  • Fibromyalgia
  • Foot Conditions
  • Fracture
  • Gait Abnormality
  • Hand Conditions
  • Headache
  • Herniated Disc
  • Intervertebral Disc Disease
  • Knee Disorders
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Low Back Pain
  • Migraine
  • Myelopathy
  • Neck Muscle Strain
  • Nerve Root Injury and Plexus Disorders (incl. Pinched Nerve)
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hip
  • Osteoarthritis of Knee
  • Patellofemoral Pain Syndrome or Knee Pain
  • Pathological Spine Fracture
  • Pelvic Fracture
  • Peripheral Nerve Disorders
  • Phantom Limb Pain
  • Plantar Fasciitis
  • Polyneuropathy
  • Post-Laminectomy Syndrome
  • Radiculopathy (Not Due to Disc Displacement)
  • Reflex Sympathetic Dystrophy
  • Rheumatoid Arthritis
  • Sacrum Disorders
  • Sciatica (Not Due to Disc Displacement)
  • Scoliosis
  • Shoulder Disorders
  • Shoulder Impingement Syndrome
  • Shoulder Tendinitis and Tenosynovitis
  • Spinal Stenosis
  • Spine Deformities
  • Spine Disorders
  • Spine Fractures, Traumatic
  • Spondylitis
  • Spondylolisthesis
  • Spondylosis
  • Sprains and Strains (incl. Muscle Tear)
  • Torticollis
  • Trigger Finger
  • Upper Back Pain


Read Less

11  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for California.

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.


  • Loyola Univ Of Chicago Stritch Sch Of Med
    Medical School | Graduated 1994
  • Santa Clara Valley Medical Center
    Internship Hospital | Completed 1997
  • Northwestern Univ Med Ctr/ Rehab Institute Of Chicago
    Residency Hospital | Completed 2000
  • Buffalo Spine & Sports Med
    Fellowship Hospital | Completed 2001

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Masih has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Masih's Reviews

Likelihood of recommending Dr. Masih to family and friends
6 total reviews (2 have comments)

Likelihood to Recommend (6)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Masih'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

Patient Comments (2)

The office staff is very friendly & accommodating to scheduling appointments. His bedside manner is pretty good except when he is questioned about continued treatment plans. Instead of getting to the root of the problem he continued to inject me with steroids and prp procedures which were very...more
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Excellent, knowledgeable, experienced pain physician who helps me with severe back issues.
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