Dr. John Gretes, MD

Nephrology  |  
Male  |  
Age 71
Insurances AcceptedSave
Dr. John Gretes, MD
Dr. John Gretes, MD is a nephrology doctor who practices in Newport News, VA. He is 71 years old. Dr. Gretes is affiliated with Riverside Walter Reed Hospital and Riverside Regional Medical Center.

739 Thimble Shoals Blvd Ste 801

Newport News, VA 23606

Contact Information

(757) 873-1009

Dr. John Gretes, MD

Dr. John Gretes, MD

Accepted insurance

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Gretes

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. Gretes performs your care needs compared to other doctors.

Mineral Metabolism Disorders
very high
more than 99% of peers
Limb Swelling Caused by Fluid Overload
very high
more than 99% of peers
Hypertensive Chronic Kidney Disease
very high
more than 99% of peers

Dr. Gretes'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*
46

Conditions Treated

  • Acidosis
  • Acute Glomerulonephritis
  • Acute Kidney Failure
  • Alkalosis
  • Amyloidosis
  • Autoimmune Diseases
  • Bone Disorders
  • Brain Disorders
  • Calcium Metabolism Disorders
  • Chronic Glomerulonephritis
  • Chronic Kidney Diseases
  • Classic Polyarteritis Nodosa
  • Congenital Cystic Kidney Disease
  • Congenital Polycystic Kidney Disease
  • Dehydration
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • End-Stage Renal Disease
  • Gout
  • Hydronephrosis
  • 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
  • Secondary Renovascular Hypertension
  • Ureteral Stones
  • Vascular Disease
  • Vasculitis
  • Vitamin D Deficiency

More

Read More
2

Procedures

  • Hemodialysis
  • Peritoneal Dialysis

Background Check

0 Malpractice Claims

No malpractice history found for Virginia.

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

  • Duke University School Of Medicine
    Medical School | Graduated

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Gretes has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Gretes' Reviews

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Visit Dr. Gretes

Dr. Gretes accepts 8 insurance carriers
  • Aetna
    Aetna HMO
  • Anthem Blue Cross Blue Shield
    KeyCare PPO
  • Blue Cross Blue Shield
    Blue Card PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • Coventry Health Care
    Southern Health PPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Humana
    Choice Care PPO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Gretes has admitting privileges

Riverside Regional Medical Center
500 J Clyde Morris Blvd
Newport News, VA 23601
View Hospital Profile
Riverside Walter Reed Hospital
7519 Hospital Dr
Gloucester, VA 23061
View Hospital Profile

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