Dr. John Clark, MD

Dr. John Clark, MD

Nephrology  |  
Male  |  
Age 47
Insurances AcceptedSave
Dr. John Clark, MD is a nephrology doctor who practices in Huntsville, AL. He is 47 years old and has been practicing for 15 years.

333 Whitesport Dr SW

Huntsville, AL 35801

Contact Information

(888) 520-1866

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • CHAMPVA
  • Cigna
  • Commercial Insurance Company
  • First Health (Coventry Health Care)
  • Golden Rule
  • Government Employees Health Association (GEHA)
  • 7 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Clark

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

new

See how frequently Dr. Clark performs your care needs compared to other doctors.

End-Stage Renal Disease
very high
more than 99% of peers
Hypertensive Chronic Kidney Disease
very high
more than 99% of peers
Chronic Kidney Diseases
very high
more than 99% of peers

Dr. Clark'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.

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1

Specialties

  • Nephrology
2

Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
  • Nephrology
    Accredited by: American Board of Internal Medicine*
44

Conditions Treated

  • Acidosis
  • Acute Kidney Failure
  • Alkalosis
  • Amyloidosis
  • Autoimmune Diseases
  • Bone Disorders
  • Brain Disorders
  • Calcium Metabolism Disorders
  • Chronic Glomerulonephritis
  • Chronic Kidney Diseases
  • Congenital Anomalies of Kidney
  • Congenital Polycystic Kidney Disease
  • Cryoglobulinemia
  • Dehydration
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • End-Stage Renal Disease
  • Goodpasture's Disease
  • Gout
  • Hypercalcemia
  • Hyperkalemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypokalemia
  • Hypotension (Excluding Maternal)
  • Kidney Disease
  • Kidney Hypertrophy
  • Kidney Infection
  • Kidney Infection, Chronic
  • Kidney Stones
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Magnesium Metabolism Disorders
  • Mineral Metabolism Disorders
  • Nephritis and Nephropathy
  • Nephrotic Syndrome
  • Phosphorus Metabolism Disorders
  • Renal Artery Arteriosclerotic Disease
  • Renal Hyperparathyroidism
  • Renal Osteodystrophy
  • Systemic Vasculitis
  • Vascular Disease
  • Vitamin D Deficiency

More

Read More
2

Procedures

  • Hemodialysis
  • Peritoneal Dialysis

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Alabama.

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.

Education

  • University Of Alabama At Birmingham
    Medical School | Graduated 2002
  • Wake Forest University Baptist Med Center
    Internship Hospital | Completed 2003
  • Wake Forest University Baptist Med Center
    Residency Hospital | Completed 2005
  • Vanderbilt University Med Center
    Fellowship Hospital | Completed 2007

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Clark has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Clark's Reviews

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Visit Dr. Clark

Now Accepting New Patients
Dr. Clark accepts 16 insurance carriers
  • Aetna
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of California
    Dental Blue 100/200/300
  • CHAMPVA
  • Cigna
    Cigna PPO
    Open Access Plus
  • Commercial Insurance Company
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Golden Rule
  • Government Employees Health Association (GEHA)
    GEHA
  • Humana
    Choice Care PPO
  • Mail Handlers Benefit Plan (MHBP)
  • Medicaid
  • Medical Mutual of Ohio
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Tricare
  • UnitedHealthCare
    United Healthcare

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Clark has admitting privileges

Huntsville Hospital
101 Sivley Rd SW
Huntsville, AL 35801
View Hospital Profile

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