Dr. John C Gretes, MD



Internal Medicine   -  Virginia,  Newport News

 Overview

Dr. John C Gretes, MD works in Newport News, Virginia is a specialist in Internal Medicine, Nephrology. Dr. Gretes is affiliated with Riverside Regional Medical Center, Riverside Walter Reed Hospital

 Specialties

  • Internal Medicine
  • Nephrology

 Conditions

• Acidosis
• Acute Lymphocytic Leukemia
• Arterial Aneurysm Surgery
• Arterial Line Insertion
• Avascular Necrosis
• Breast Atrophy
• Calcaneus Fracture
• Cervical Dysplasia
• Chronic Fatigue Syndrome
• Chronic Kidney Diseases
  ...
• Dystonia Musculorum Deformans, Type 2
• Epilepsy, Benign, Familial, Infantile Epilepsy
• Goiter
• Hernia Repair
• Hyperkalemic Renal Tubular Acidosis
• Hypotony of Eye
• Hypovolemia
• Immunodeficiency Syndromes
• Lithotripsy
• Lymphoma, Large Cell, Anaplastic
• Muscular Dystrophy, Limb-Girdle - Mental Retardation
• Neck Surgery
• Neurostimulator Implantation
• Nondependent Amphetamine or Related Acting Sympathomimetic Abuse
• Obstructive Hydrocephalus
• Osteoarthritis of Ankle
• Pacemaker Therapy for Heart Failure
• Pulmonary Function Tests
• Quadriceps Tendon Repair
• Rheumatoid Arthritis
• Rupture of Ulnar Collateral Ligament of Thumb
• Skin Dimpling
• Sports Medicine Related Procedures
• Telogen Effluvium
• Tumor
 more details

 Procedures

• Acidosis
• Acute Glomerulonephritis
• Acute Kidney Failure
• Calcium Metabolism Disorders
• Chronic Glomerulonephritis
• Chronic Kidney Diseases
• Congenital Cystic Kidney Disease
• Congenital Polycystic Kidney Disease
• Cryoglobulinemia
• Diabetes With Renal Manifestations
  ...
• Diabetic Ketoacidosis
• End-Stage Renal Disease
• Goodpasture's Disease
• Gout
• Hemodialysis
• Hydronephrosis
• Hypercalcemia
• Hyperkalemia
• Hypertension
• Hypertensive Chronic Kidney Disease
• Hypertensive Heart and Chronic Kidney Disease
• Hypokalemia
• Hypotension (Excluding Maternal)
• Kidney Stones
• Magnesium Metabolism Disorders
• Mineral Metabolism Disorders
• Nephritis and Nephropathy
• Nephrotic Syndrome
• Parathyroid (Gland) Disease
• Peritoneal Dialysis
• Phosphorus Metabolism Disorders
• Proteinuria
• Renal Artery Arteriosclerotic Disease
• Renal Hyperparathyroidism
• Secondary Renovascular Hypertension
• Systemic Vasculitis
• Vitamin D Deficiency
 more details

 Board Certifications

  • Board Certified by the American Board of Internal Medicine

 Education & Training

Education for Dr. John C Gretes, MD are not present.

 Awards

Awards for Dr. John C Gretes, MD are not present.

 Dr. Gretes Reviews

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 Office Locations


Primary location

 Center For Renal Medicine
739 Thimble Shoals Boulevard Suite 801
Virginia (VA)
Newport News
23606
 Phone:(757) 873-1009

Accepting New Patients

  • No
* Please verify this information when scheduling an appointment.

 Map & Directions



Center For Renal Medicine, 739 Thimble Shoals Boulevard Suite 801, Newport News, Virginia (VA), 23606




 Insurances Accepted (check insurance plans)

  • Aetna
  • Aetna HMO
  • Anthem
  • Anthem Blue Cross Blue Shield
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Choice Care PPO
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • Great West Healthcare-Cigna PPO
  • HealthKeepers HMO
  • Humana
  • KeyCare PPO
  • MultiPlan
  • MultiPlan PPO
  • Navigate HMO
  • Navigate POS
  • Open Access Plus
  • Options PPO
  • Pathway X Tier Hosp HealthKeepers DirectAccess VA
  • PHCS Network PPO
  • Southern Health PPO
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. John C Gretes, MD are not present.

 Patients Questions

Patients questions for Dr. John C Gretes, MD are not present.

 Affiliated Hospitals


Riverside Regional Medical Center photo


Riverside Regional Medical Center

500 J Clyde Morris Boulevard Virginia VA, Newport News, 23601

Riverside Regional Medical Center is a hospital located in Newport News, VA. Procedures/Diagnosis costs are at the state average in 14 of 15 procedures. Length of Stay is shorter than the state average in 6 of 15 procedures.



Riverside Walter Reed Hospital photo


Riverside Walter Reed Hospital

7519 Hospital Drive Po Box 1130 Route 17 Virginia VA, Gloucester, 23061

Riverside Walter Reed Hospital is a hospital located in Gloucester, VA. Procedures/Diagnosis costs are above the state average in 3 of 7 procedures. Length of Stay is shorter than the state average in 2 of 7 procedures.



  •  Latest reviews for Internal Medicine specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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