Dr. John Valdin, MD

Dr. John Valdin, MD

Nephrology  ·  
Male  ·  
Age 70
Dr. John Valdin, MD is a nephrology specialist in Walnut Creek, CA and has been practicing for 42 years. He graduated from Keck School Of Medicine Of The Univ Of Southern California in 1976 and specializes in nephrology.

1425 S Main St

Walnut Creek, CA 94596

Contact Information

(925) 295-4000

Insurance Accepted

  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Kaiser Permanente
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

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Top Care Areas

See how frequently Dr. Valdin performs your care needs compared to other doctors.

Chronic Kidney Diseases
more than 10% of peers

Dr. Valdin'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.

1  Specialties

  • Nephrology

2  Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
  • Nephrology
    Accredited by: American Board of Internal Medicine*

16  Conditions Treated

  • Acute Kidney Failure
  • Brain Disorders
  • Chronic Glomerulonephritis
  • Chronic Kidney Diseases
  • Classic Polyarteritis Nodosa
  • Congenital Polycystic Kidney Disease
  • Diabetes With Renal Manifestations
  • End-Stage Renal Disease
  • Hyperkalemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypotension (Excluding Maternal)
  • Kidney Disease
  • Magnesium Metabolism Disorders
  • Mineral Metabolism Disorders
  • Renal Hyperparathyroidism

Background Check

0 Malpractice Claims

No malpractice history found for California.

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.


  • Keck School Of Medicine Of The Univ Of Southern California
    Medical School | Graduated 1976
  • L a Co Usc Med Center
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Valdin has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

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