Photo of Steven R. Tolkan, MD

Steven R. Tolkan, MD

Nephrology
Accepting New Patients
Petaluma Valley Hospital
400 North McDowell Boulevard
Petaluma, CA 94954
383.0 miles away
(707) 778-1111
Speaks: English
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Petaluma Valley Hospital

400 North McDowell Boulevard, Petaluma, CA 94954

Directions
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Insurances Accepted

This information provides an overview of accepted insurance plan types for new patients. Coverage may vary by specific plan. Please verify with your insurance provider before visiting us for care. Established patients should call to verify insurance acceptance.

About Steven R. Tolkan

Dr. Steven R. Tolkan is a nephrologist in Fairfield, California and is affiliated with multiple hospitals in the area. He has been in practice for more than 20 years.

Board Certifications
  • American Board of Internal Medicine, Internal Medicine
Affiliated Locations
Petaluma Valley Hospital
Providence Queen of the Valley Medical Center

Conditions and Procedures

  • Abnormal Bicarbonate Level
  • Acute Tubular Necrosis
  • Adrenal Adenoma
  • Alport Syndrome
  • Amyloid Nephropathy
  • Anasarca
  • Anti Neutrophil Cytoplasmic Antibodies
  • Atheroembolism
  • Azotemia
  • Bartter Syndrome
  • Bk Virus Nephropathy
  • Calculus Of Urinary Tract
  • Cardiorenal Syndrome
  • Chronic Kidney Disease (Ckd)
  • Chronic Kidney Disease (Ckd) Related To Transplant
  • Congenital Renal Disease
  • Conservative Management Of Chronic Kidney Disease (Ckd)
  • Crystalluria
  • Diabetes Insipidus
  • Diabetic Nephropathy
  • Dialysis
  • Dialysis Prevention
  • Dialysis Related Amyloidosis
  • Dietary Management Of Chronic Kidney Disease (Ckd)
  • Diuretic Resistance
  • Duplex Collecting System
  • Edema
  • Elevated Creatinine
  • End Stage Renal Disease
  • Familial Renal Amyloidosis
  • Focal Segmental Glomerulosclerosis
  • Glomerulonephritis
  • Glomerulonephropathy
  • Glucocorticoid Remediable Hypertension
  • Goodpasture's Syndrome
  • Gouty Nephropathy
  • Granulomatosis With Polyangiitis
  • Hematuria
  • Hemodialysis
  • Hemolytic Uremic Syndrome
  • Hepatorenal Syndrome
  • Hiv Nephropathy
  • Home Dialysis
  • Horseshoe Kidney
  • Hydronephrosis
  • Hydroureter
  • Hypercalcemia
  • Hypercalciuria
  • Hyperkalemia
  • Hypermagnesemia
  • Hypernatremia
  • Hyperoxaluria
  • Hyperphosphatemia
  • Hypertension
  • Hypertensive Urgency
  • Hypertrophy Of Kidney
  • Hyperuricemia
  • Hypocalcemia
  • Hypokalemia
  • Hypomagnesemia
  • Hyponatremia
  • Hypophosphatemia
  • Iga Nephropathy
  • Iga Vasculitis
  • Inappropriate Antidiuretic Hormone Secretion
  • Incremental Dialysis
  • Interstitial Cystitis
  • Ischemic Nephropathy
  • Kidney Cancer
  • Kidney Disease
  • Kidney Malformation
  • Kidney Problem
  • Kidney Stone
  • Kidney Transplant Malfunction
  • Kidney Transplant Rejection
  • Lead Nephropathy
  • Lethargy
  • Liddle Syndrome
  • Light Chain Disorders
  • Lithium Nephropathy
  • Loin Pain Hematuria Syndrome
  • Lupus Nephritis
  • Malignant Hypertension
  • Maternal Iga Nephropathy
  • Maternal Renal Disease
  • Medical Management Of Chronic Kidney Disease (Ckd)
  • Medullary Cystic Disease
  • Medullary Sponge Kidney
  • Megaureter
  • Membranous Nephropathy
  • Metabolic Acidosis
  • Metabolic Alkalosis
  • Microalbuminuria
  • Microscopic Hematuria
  • Microscopic Polyangiitis
  • Minimal Change Kidney Disease
  • Myeloma Kidney
  • Nephritic Syndrome
  • Nephritis
  • Nephrocalcinosis
  • Nephrogenic Systemic Fibrosis
  • Nephropathy
  • Nephrosclerosis
  • Nephrotic Syndrome
  • Nephrotoxicity
  • Obesity
  • Obesity Related Glomerulopathy
  • Palliative Management Of Chronic Kidney Disease (Ckd)
  • Partial Nephrectomy
  • Peritoneal Dialysis
  • Pheochromocytoma
  • Polycystic Kidney Disease
  • Postural Proteinuria
  • Proteinuria
  • Pseudohypoaldosteronism Type 1
  • Pyelonephritis
  • Radiation Nephropathy
  • Radical Nephrectomy
  • Reflux Nephropathy
  • Renal Agenesis And Dysgenesis
  • Renal Arteriovenous Malformation (Avm)
  • Renal Artery Disease
  • Renal Artery Dysplasia
  • Renal Artery Stenosis
  • Renal Colic
  • Renal Cortical Necrosis
  • Renal Cysts
  • Renal Failure
  • Renal Fibromuscular Dysplasia
  • Renal Hypoplasia
  • Renal Insufficiency
  • Renal Manifestations Of Sickle Cell Disease
  • Renal Obstruction
  • Renal Osteodystrophy
  • Renal Replacement Therapy Education
  • Renal Tubular Acidosis
  • Renovascular Hypertension
  • Retroperitoneal Fibrosis
  • Rhabdomyolysis
  • Salt Balance Disorders
  • Secondary Hyperaldosteronism
  • Small Kidney
  • Solitary Kidney
  • Thin Basement Membrane Disease
  • Tubulointerstitial Nephritis
  • Uncontrolled Hypertension
  • Uremia
  • Uremic Encephalopathy
  • Urgent Start Peritoneal Dialysis
  • Urinary Tract Obstruction
  • Us Renal Biopsy
  • Vascular Disorders Of Kidney
  • Virtual Care
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