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Dr. Chijoke Onyenwenyi, MD

Nephrology*
5.0 (2)
Map Pin Small Evergreen Park, IL
Accepting new patients

Overview of Dr. Chijoke Onyenwenyi, MD

Dr. Chijoke Onyenwenyi, MD is a Nephrology Specialist in Evergreen Park, IL. They graduated from UNIVERSITY OF LAGOS / COLLEGE OF MEDICINE and is affiliated with Advocate Christ Hospital and Medical Center, Northwestern Medicine Central DuPage Hospital, Osf Little Company Of Mary Medical Center and Palos Community Hospital. Patients rated Dr. Onyenwenyi an average 5.0 star rating.

Dr. Onyenwenyi works at Practice in Evergreen Park, IL with other offices in Orland Park, IL, Alsip, IL and Merrionette Park, IL. They frequently treat conditions like Hyperkalemia along with other conditions at varying frequencies. They are accepting new patients. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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These providers are on the medical staff of Mayo.

Dr. Onyenwenyi's Office Locations

  1. 1
    Office
    9125 S Pulaski Rd, Evergreen Park, IL 60805 Icon Directions Right Arrow Directions Phone Icon (708) 226-9860
    Monday
    09:00 - 17:00
    Tuesday
    09:00 - 17:00
    Wednesday
    09:00 - 17:00
    Thursday
    09:00 - 17:00
    Friday
    09:00 - 17:00
    Saturday
    Closed
    Sunday
    Closed
  2. 2
    Office
    16605 107th St, Orland Park, IL 60467 Icon Directions Right Arrow Directions Phone Icon (708) 226-9860
    Monday
    09:00 - 17:00
    Tuesday
    09:00 - 17:00
    Wednesday
    09:00 - 17:00
    Thursday
    09:00 - 17:00
    Friday
    09:00 - 17:00
    Saturday
    Closed
    Sunday
    Closed
  3. 3
    Fmc Dialysis Services of Alsip
    12250 S Cicero Ave, Alsip, IL 60803 Icon Directions Right Arrow Directions Phone Icon (708) 371-5308
  4. 4
    Renal Care Group - Merrionette Park
    11630 S Kedzie Ave, Merrionette Park, IL 60803 Icon Directions Right Arrow Directions Phone Icon (708) 389-9099

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Advocate Christ Hospital and Medical Center
  • Northwestern Medicine Central DuPage Hospital
  • Osf Little Company Of Mary Medical Center
  • Palos Community Hospital

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Hyperkalemia
Parathyroid (Gland) Disease
Hyperparathyroidism

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Hyperkalemia
Parathyroid (Gland) Disease
Hyperparathyroidism
Acidosis
  • View other providers who treat Acidosis
Acute Kidney Failure
Calcium Metabolism Disorders
Chronic Kidney Disease Stage II
Chronic Kidney Disease Stage III
Chronic Kidney Disease Stage IV
Chronic Kidney Diseases
Diabetes With Renal Manifestations
End-Stage Renal Disease
Gout
  • View other providers who treat Gout
Hypertension
Hypertensive Chronic Kidney Disease
Hypertensive Heart and Chronic Kidney Disease
Hypokalemia
Hyposmolality and Hyponatremia
Kidney Stones
Magnesium Metabolism Disorders
Mineral Metabolism Disorders
Nephritis and Nephropathy
Proteinuria
Renal Hyperparathyroidism
Vitamin D Deficiency
Alkalosis
Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Chronic Glomerulonephritis
Chronic Kidney Disease Stage I
Chronic Kidney Disease Stage V
Chronic Nephritic Syndrome
Congenital Cystic Kidney Disease
Congenital Polycystic Kidney Disease
Dehydration
Hydronephrosis
Hypercalcemia
Hypotension (Excluding Maternal)
Limb Swelling Caused by Fluid Overload
Nephrotic Syndrome
Phosphorus Metabolism Disorders
Potassium Deficiency
Renal Artery Arteriosclerotic Disease
Rhabdomyolysis
Secondary Renovascular Hypertension
Systemic Vasculitis
Traumatic Acute Kidney Injury
End-Stage Renal Disease Related Services
Hemodialysis
Kidney Transplant Evaluation
Living Kidney Donor Evaluation
Peritoneal Dialysis
Renal Scan
Ultrasound
Check your insurance
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    View All Accepted Carriers

    • Accepts most major Health Plans. Please contact our office for details.
    • Buckeye Community Health Plan

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    5.0
    Average provider rating
    Based on 2 ratings
    Patient Ratings (2)
    5 Star
    (2)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (0)
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    Dr. Onyenwenyi's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Onyenwenyi

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Chijoke Onyenwenyi, MD

    Specialties*
    • Nephrology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Languages Spoken
    • English, Afrikaans
    Languages Spoken
    NPI Number
    • 1285941153
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • UNIVERSITY OF LAGOS / COLLEGE OF MEDICINE
    Medical Education
    Board Certifications
    • Internal Medicine and Nephrology
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. Chijoke Onyenwenyi, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Onyenwenyi is offering online scheduling or call the provider’s office for more information.

    Dr. Onyenwenyi has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Onyenwenyi has seen patients for Hyperkalemia, and more. You can see other conditions treated by Dr. Onyenwenyi on their profile. Please call the provider’s office to confirm all visit reasons.

    2 patients have reviewed Dr. Onyenwenyi. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Onyenwenyi.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Onyenwenyi, there are benefits to both methods. A person calling to schedule an with Dr. Onyenwenyi appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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