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
Find Dr. Grewal's expertise for a condition
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- Distinguished
- Acute Kidney FailureDr. Grewal isDistinguished. Learn about Acute Kidney Failure.
- Chronic Kidney DiseaseDr. Grewal isDistinguished. Learn about Chronic Kidney Disease.
- End-Stage Renal Disease (ESRD)Dr. Grewal isDistinguished. Learn about End-Stage Renal Disease (ESRD).
- NephrosclerosisDr. Grewal isDistinguished. Learn about Nephrosclerosis.
- Renovascular HypertensionDr. Grewal isDistinguished. Learn about Renovascular Hypertension.
- Advanced
- Acute Tubular NecrosisDr. Grewal isAdvanced. Learn about Acute Tubular Necrosis.
- Congenital Nephrotic SyndromeDr. Grewal isAdvanced. Learn about Congenital Nephrotic Syndrome.
- Denys-Drash Syndrome (DDS)Dr. Grewal isAdvanced. Learn about Denys-Drash Syndrome (DDS).
- Diabetic NephropathyDr. Grewal isAdvanced. Learn about Diabetic Nephropathy.
- Diffuse Mesangial SclerosisDr. Grewal isAdvanced. Learn about Diffuse Mesangial Sclerosis.
- Familial Hypocalciuric Hypercalcemia Type 1
- Feingold SyndromeDr. Grewal isAdvanced. Learn about Feingold Syndrome.
- Focal Segmental Glomerulosclerosis
- Frasier SyndromeDr. Grewal isAdvanced. Learn about Frasier Syndrome.
- High Potassium LevelDr. Grewal isAdvanced. Learn about High Potassium Level.
- HypercalcemiaDr. Grewal isAdvanced. Learn about Hypercalcemia.
- Low Sodium LevelDr. Grewal isAdvanced. Learn about Low Sodium Level.
- Milk-Alkali SyndromeDr. Grewal isAdvanced. Learn about Milk-Alkali Syndrome.
- NecrosisDr. Grewal isAdvanced. Learn about Necrosis.
- Nephrotic SyndromeDr. Grewal isAdvanced. Learn about Nephrotic Syndrome.
- Vitamin D DeficiencyDr. Grewal isAdvanced. Learn about Vitamin D Deficiency.
View All 16 Advanced Conditions
- Experienced
- Autosomal Dominant HypocalcemiaDr. Grewal isExperienced. Learn about Autosomal Dominant Hypocalcemia.
- Autosomal Dominant Polycystic Kidney Disease
- Bilateral HydronephrosisDr. Grewal isExperienced. Learn about Bilateral Hydronephrosis.
- BoilsDr. Grewal isExperienced. Learn about Boils.
- CarbuncleDr. Grewal isExperienced. Learn about Carbuncle.
- Congenital MicrocoriaDr. Grewal isExperienced. Learn about Congenital Microcoria.
- Cytomegalic Inclusion DiseaseDr. Grewal isExperienced. Learn about Cytomegalic Inclusion Disease.
- Cytomegalovirus InfectionDr. Grewal isExperienced. Learn about Cytomegalovirus Infection.
- DehydrationDr. Grewal isExperienced. Learn about Dehydration.
- EndoscopyDr. Grewal isExperienced. Learn about Endoscopy.
- Familial HyperaldosteronismDr. Grewal isExperienced. Learn about Familial Hyperaldosteronism.
- FolliculitisDr. Grewal isExperienced. Learn about Folliculitis.
- Gitelman SyndromeDr. Grewal isExperienced. Learn about Gitelman Syndrome.
- GlomerulonephritisDr. Grewal isExperienced. Learn about Glomerulonephritis.
- Granulomatosis with PolyangiitisDr. Grewal isExperienced. Learn about Granulomatosis with Polyangiitis.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Hepatorenal SyndromeDr. Grewal isExperienced. Learn about Hepatorenal Syndrome.
- HydronephrosisDr. Grewal isExperienced. Learn about Hydronephrosis.
- HyperaldosteronismDr. Grewal isExperienced. Learn about Hyperaldosteronism.
- Kidney StonesDr. Grewal isExperienced. Learn about Kidney Stones.
- Liddle SyndromeDr. Grewal isExperienced. Learn about Liddle Syndrome.
- Low Potassium LevelDr. Grewal isExperienced. Learn about Low Potassium Level.
- Lupus NephritisDr. Grewal isExperienced. Learn about Lupus Nephritis.
- Magnesium DeficiencyDr. Grewal isExperienced. Learn about Magnesium Deficiency.
- Nephrogenic Diabetes InsipidusDr. Grewal isExperienced. Learn about Nephrogenic Diabetes Insipidus.
- Polycystic Kidney DiseaseDr. Grewal isExperienced. Learn about Polycystic Kidney Disease.
- Pseudohypoaldosteronism Type 2Dr. Grewal isExperienced. Learn about Pseudohypoaldosteronism Type 2.
- UreteroscopyDr. Grewal isExperienced. Learn about Ureteroscopy.
View All 28 Experienced Conditions
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