Dr. Kamyar Assil, MD

Dr. Kamyar Assil, MD


Anesthesiology | Male | 54 years old

28 reviews| Leave a review
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Care Philosophy

Dr. Assil specializes in Anesthesiology and practices in Oxnard, CA. He practices at 3 locations.

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Dr. Assil's Experience

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Memberships & Professional Affiliations

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Visiting Dr. Assil

Dr. Assil accepts 8 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Assil's Reviews

Likelihood of recommending Dr. Assil to family and friends
based on 28 total surveys (7 with reviews)
Key Survey Insights
  • Trustworthiness
  • Helpfulness
  • Staff
  • Scheduling
Experience with Dr. Assil
  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Spends appropriate amount of time with patients
Dr. Assil's Office & Staff
  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)
    10 – 15 minutes (24)
Open Full Survey+
in Calabasas, CA |
Over the past 4 yrs. I have had several procedures to alleviate low back pain from degenerative disk disease. The best relief as come from radio frequency ablation to my facet joints and both sacroiliac joints. For me the ablation of nerves has lasted up to 14 months and then the procedure was done again. I trust Dr. Assil completely. I believe his skills are extraordinary. His staff is competent and caring. The RF procedures have made such a difference in my life. I am able to do so much more.
in Westlake Village, CA |
Dr. Assil in a highly competent physician who was able to diagnose and proficiently treat the nearly unbearable neck pains I had been experiencing for many months. I am happy to say that I no longer have any pain and would have no hesitations in relying on him in the future.
in Newbury Park, CA |
Dr. Assil enters examining room with a calm, professional demeanor which allowed me to be calmer and more able to explain my issues. He listened, took notes and was obviously taking in what I said and considering the options. He has done a cauterizing of nerves in my neck and years later in my lower back. I had been hit head on by a truck and suffered a multitude of injuries that have turned into arthritis. The pain he treated improved significantly until years later one required surgery.
in Thousand Oaks, CA |
I have a cervical herniated disc and I have never felt pain the way I felt when this happened. Weeks and weeks of bouncing around to different doctors, getting x-rays and MRIs, physical therapy twice a week.. nothing helped. I was medicated all the time, in constant pain - I'd cry every day. ONE VISIT to Dr. Assil was all it took. He pinpointed the pain, gave me injections and for the past week I have been 80-90% pain free! I couldn't thank him enough, he changed my life.
in Thousand Oaks, CA |
After almost 5 months of seeing other physicians, having MRI's, x-rays, and PT, Dr. Assil pin-pointed the source of my constant pain in the 1st office visit and within 3 visits I was able to resume more normal activities and strengthening back exercises. Dr. Assil is a compassionate and caring physician that really understands the effects of pain. His office staff are professional and really seem to care about his patients – I highly recommend Dr. Assil & his staff!
in Thousand Oaks, CA |
Dr assil has done radio frequency on my cervical spine I was having severe pain along with debilitating migraine headaches I'm happy to say I have not had a migraine in more than two years he listens to his patients and takes his time I'm so greatful
in Simi Valley, CA |
I suffered from debilitating headaches for 15 years, as often as several times a week. I was diagnosed with 4 herniated discs in my neck; to ?fix? this condition would require a 4-level fusion. My orthopedic surgeon referred me to Dr. Assil, who diagnosed and treated the exact cause of the headaches, and they are gone. His expertise and caring transformed my quality of life.
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Dr. Assil's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Anesthesiology
  •  Board certified in Anesthesiology and Pain Medicine
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Assil has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for California.

    What is medical malpractice
  • 0

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

    What is a sanction or disciplinary action
  • 0
    Board Actions

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

    What are board actions

Board Certifications

Why It Matters: Dr. Assil's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Anesthesiology
  • Pain Medicine

Conditions Treated

  • All Headaches (incl. Migraine)
  • Autoimmune Diseases
  • Autonomic Disorders
  • Back Pain
  • Bone Disorders
  • Brain Disorders
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Pelvic Pain
  • Complex Regional Pain Syndrome (CRPS)
  • Degenerative Disc Disease
  • Enthesopathy of Hip (incl. Trochanteric Bursitis)
  • Fibromyalgia
  • Fracture
  • Headache
  • Herniated Disc
  • Intervertebral Disc Disease
  • Knee Disorders
  • Low Back Pain
  • Migraine
  • Myelopathy
  • Osteoarthritis of Spine
  • Patellofemoral Pain Syndrome or Knee Pain
  • Pathological Spine Fracture
  • Post-Laminectomy Syndrome
  • Radiculopathy (Not Due to Disc Displacement)
  • Reflex Sympathetic Dystrophy
  • Sciatica (Not Due to Disc Displacement)
  • Scoliosis
  • Spinal Stenosis
  • Spine Deformities
  • Spine Disorders
  • Spine Fractures, Traumatic
  • Spondylitis
  • Spondylolisthesis


  • Medical School
    Keck Sch Of Med Of The Usc

    Graduated in 1990

  • Residency Hospital
    SUNY Health Science Center Brooklyn
    University Of Co School Of Med

Languages Spoken

  • English
  • Arabic

Memberships &
Professional Affiliations

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


  • Anesthesiology
  • Pain Medicine

Procedures Performed

  • Epidural Block, Facet Blocks
  • Myofascial Trigger Point Injection
  • Nerve Block, Somatic
  • Nerve Block, Sympathetic
  • Peripheral Nerve Block
  • Spinal Nerve Block
  • Steroid Injection
  • Trigger Point Injection