Dr. John Ader, DO

Dr. John Ader, DO


Rheumatology | Male | 50 years old

19 reviews| Leave a review

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Patient Testimonials

Care Philosophy

Dr. Ader specializes in Rheumatology and practices in Meridian, ID. He practices at 1 location.

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Dr. Ader's Experience

Experience Match

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Board Certifications

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Conditions Treated

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Procedures Performed

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Background Check

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Ader

Dr. Ader accepts 5 insurance carriers

Dr. Ader's Reviews

Likelihood of recommending Dr. Ader to family and friends
based on 19 total surveys (6 with reviews)
Key Survey Insights
  • Trustworthiness
  • Helpfulness
  • Staff
  • Scheduling
Experience with Dr. Ader
  • 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. Ader'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 (16)
Open Full Survey+
Boise, ID |
Dr. Ader is kind, always greets you with a smile. He is very attentive and thorough and wants to make sure you are comfortable and understand your treatment options. Genuine concern for his patients. I would highly recommend to family and friends.
in Boise, ID |
Dr. Ader has been my rheumatologist for about four years. I find him to be very thorough, professional and caring. I would highly recommend him to anyone looking for an excellent caregiver.
in Nampa |
He has been my rheumatologist for years he doesn't make you wait. He explains things. Very compationate to patients!
in Caldwell, ID |
Dr Ader himself is okay . . . not great, but okay. I'd just to watch out for him to decide what he thinks your problem is and then doggedly stick to that diagnosis, no matter what you or any other doctors say or think. But it's his staff -- office and nursing -- where I finally drew the line. Dr Ader employs the most rude, uncaring, pretentious people you'd ever hope to not meet. As a customer and a patient, I'd rather deal with fast food workers at a drive up window.
The front desk receptionists are very rude. Talking about personal lives and apparently it's difficult to get back to the exam room on potluck day. Very disappointed in this unprofessional office and staff.
in Boise |
He was rushed during my appointments and did not finish his physical exam of palpating my painful spots. Gave me no solutions once I told him I did not want to use his drugs. The receptionist was so mean to me when I showed up 5 minutes late because I missed the wrong turn off on the freeway and she threatened to have to make me reschedule my appointment
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Dr. Ader's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Rheumatology
  •  Board certified in Internal Medicine and Rheumatology
  •  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. Ader has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Idaho.

    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. Ader'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

  • Internal Medicine
  • Rheumatology

Conditions Treated

  • Ankylosing Spondylitis
  • Arthritis
  • Autoimmune Diseases
  • Bone Disorders
  • Bursitis
  • Carpal Tunnel Syndrome
  • Chronic Neck Pain
  • Cryoglobulinemia
  • Cutaneous Lupus Erythematosus
  • Degenerative Disc Disease
  • Dermatomyositis
  • Elbow Injuries
  • Enthesopathy of Hip (incl. Trochanteric Bursitis)
  • Fibromyalgia
  • Foot Conditions
  • Gout
  • Hammer Toe
  • Hand Conditions
  • Immune Thrombocytopenic Purpura (ITP)
  • Intervertebral Disc Disease
  • Joint Pain
  • Knee Disorders
  • Limb Pain
  • Low Back Pain
  • Lupus
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteoarthritis of Spine
  • Osteopenia
  • Osteoporosis
  • Patellofemoral Pain Syndrome or Knee Pain
  • Polymyalgia Rheumatica (PMR)
  • Polymyositis
  • Psoriatic Arthritis
  • Pulmonary Disease
  • Raynaud's Disease
  • Rheumatoid Arthritis
  • Shoulder Disorders
  • Sjögren's Syndrome
  • Spine Disorders
  • Spondylitis
  • Systemic Sclerosis
  • Trigger Finger
  • Vascular Disease


  • Medical School
    At Still University Health Sciences/Kirksville College Of Osteopathic Medicine

    Graduated in 2000

  • Internship Hospital
    Genesys Regional Medical Center Health Park

    Completed in 2003

  • Residency Hospital
    Genesys Regional Medical Center Health Park

    Completed in 2003

  • Fellowship Hospital
    University Of Texas Southwestern Medical Center At Dallas

    Completed in 2008

Languages Spoken

  • English
  • Spanish

Memberships &
Professional Affiliations

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


  • Rheumatology

Procedures Performed

  • Joint Drainage
  • Myofascial Trigger Point Injection
  • Steroid Injection
  • Trigger Point Injection
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