Overview
John Gretes is a Nephrologist practicing medicine in Gloucester, Virginia.
Dr. Gretes is highly rated in 10 conditions, according to our data. His clinical expertise encompasses Renovascular Hypertension, Nephrosclerosis, Chronic Kidney Disease, and End-Stage Renal Disease (ESRD).
Dr. Gretes is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- MEDICARE PDP
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- POS
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE ASSISTANCE PROGRAM
- MEDICARE MAPD
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
7547 Medical Dr, Gloucester, VA 23061
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Frequently Asked Questions about Dr. John C. Gretes
How do I make an appointment with Dr. John C. Gretes?
You can book an appointment with Dr. John C. Gretes by calling their office at 804-695-2904. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John C. Gretes a top-rated expert for Renovascular Hypertension?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John C. Gretes is classified as an Distinguished expert for Renovascular Hypertension, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John C. Gretes specialize in?
While Dr. John C. Gretes is a Nephrology, they have specific expertise in Renovascular Hypertension, Nephrosclerosis, and Chronic Kidney Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Nephrology.
Does Dr. John C. Gretes accept my insurance?
Dr. John C. Gretes accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 804-695-2904 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Acute Kidney FailureDr. Gretes isDistinguished. Learn about Acute Kidney Failure.
- Chronic Kidney DiseaseDr. Gretes isDistinguished. Learn about Chronic Kidney Disease.
- End-Stage Renal Disease (ESRD)Dr. Gretes isDistinguished. Learn about End-Stage Renal Disease (ESRD).
- Low Sodium LevelDr. Gretes isDistinguished. Learn about Low Sodium Level.
- NephrosclerosisDr. Gretes isDistinguished. Learn about Nephrosclerosis.
- Renovascular HypertensionDr. Gretes isDistinguished. Learn about Renovascular Hypertension.
- Advanced
- Familial Hypocalciuric Hypercalcemia Type 1
- HypercalcemiaDr. Gretes isAdvanced. Learn about Hypercalcemia.
- Milk-Alkali SyndromeDr. Gretes isAdvanced. Learn about Milk-Alkali Syndrome.
- NecrosisDr. Gretes isAdvanced. Learn about Necrosis.
- Experienced
- Acute Arterial Occlusion of KidneyDr. Gretes isExperienced. Learn about Acute Arterial Occlusion of Kidney.
- Acute Tubular NecrosisDr. Gretes isExperienced. Learn about Acute Tubular Necrosis.
- Autosomal Dominant Distal Renal Tubular Acidosis
- Autosomal Recessive Distal Renal Tubular Acidosis
- BoilsDr. Gretes isExperienced. Learn about Boils.
- CalcinosisDr. Gretes isExperienced. Learn about Calcinosis.
- CalciphylaxisDr. Gretes isExperienced. Learn about Calciphylaxis.
- CarbuncleDr. Gretes isExperienced. Learn about Carbuncle.
- Childhood Hypophosphatasia (HPP)Dr. Gretes isExperienced. Learn about Childhood Hypophosphatasia (HPP).
- Congenital Nephrotic SyndromeDr. Gretes isExperienced. Learn about Congenital Nephrotic Syndrome.
- Dent DiseaseDr. Gretes isExperienced. Learn about Dent Disease.
- Diabetic NephropathyDr. Gretes isExperienced. Learn about Diabetic Nephropathy.
- Distal Renal Tubular AcidosisDr. Gretes isExperienced. Learn about Distal Renal Tubular Acidosis.
- Feingold SyndromeDr. Gretes isExperienced. Learn about Feingold Syndrome.
- FolliculitisDr. Gretes isExperienced. Learn about Folliculitis.
- Gitelman SyndromeDr. Gretes isExperienced. Learn about Gitelman Syndrome.
- GlomerulonephritisDr. Gretes isExperienced. Learn about Glomerulonephritis.
- Granulomatosis with PolyangiitisDr. Gretes isExperienced. Learn about Granulomatosis with Polyangiitis.
- High Potassium LevelDr. Gretes isExperienced. Learn about High Potassium Level.
- Hypophosphatasia (HPP)Dr. Gretes isExperienced. Learn about Hypophosphatasia (HPP).
- HypophosphatemiaDr. Gretes isExperienced. Learn about Hypophosphatemia.
- Juvenile Paget's DiseaseDr. Gretes isExperienced. Learn about Juvenile Paget's Disease.
- Kidney StonesDr. Gretes isExperienced. Learn about Kidney Stones.
- Lactic AcidosisDr. Gretes isExperienced. Learn about Lactic Acidosis.
- Low Potassium LevelDr. Gretes isExperienced. Learn about Low Potassium Level.
- Magnesium DeficiencyDr. Gretes isExperienced. Learn about Magnesium Deficiency.
- Metabolic AcidosisDr. Gretes isExperienced. Learn about Metabolic Acidosis.
- Microscopic PolyangiitisDr. Gretes isExperienced. Learn about Microscopic Polyangiitis.
- NephrocalcinosisDr. Gretes isExperienced. Learn about Nephrocalcinosis.
- Nephrotic SyndromeDr. Gretes isExperienced. Learn about Nephrotic Syndrome.
- Polycystic Kidney DiseaseDr. Gretes isExperienced. Learn about Polycystic Kidney Disease.
- Poststreptococcal GlomerulonephritisDr. Gretes isExperienced. Learn about Poststreptococcal Glomerulonephritis.
- Primary Tubular Proximal AcidosisDr. Gretes isExperienced. Learn about Primary Tubular Proximal Acidosis.
- Proximal Renal Tubular AcidosisDr. Gretes isExperienced. Learn about Proximal Renal Tubular Acidosis.
- Pseudohypoaldosteronism Type 1Dr. Gretes isExperienced. Learn about Pseudohypoaldosteronism Type 1.
- Renal Tubular AcidosisDr. Gretes isExperienced. Learn about Renal Tubular Acidosis.
- Respiratory AcidosisDr. Gretes isExperienced. Learn about Respiratory Acidosis.
- Thin Basement Membrane NephropathyDr. Gretes isExperienced. Learn about Thin Basement Membrane Nephropathy.