Summary

Dr. John Kraft is a urologist with 55 years of experience treating patients with conditions affecting the urinary system and male reproductive health. He earned his medical degree from Stanford University School of Medicine and completed his residency at Clarian Health Partners. His extensive career has given him deep expertise in diagnosing and managing a wide range of urological conditions.

Dr. Kraft is affiliated with El Camino Health Los Gatos Hospital and sees patients at multiple locations throughout San Jose, California. He specializes in treating kidney stones, acute urinary retention, and other urinary blockage conditions. His practice includes performing comprehensive blood testing and specialized screening procedures for kidney-related complications from diabetes. Patients rate Dr. Kraft 4.5 out of 5 stars for his care.

AI-generated from data on this provider profile.

Quick Facts

  • 4.5
  • 55 years of experience
  • 20 insurance plans accepted
  • Clarian Health Partners
  • 4 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. John Kersten Kraft has 3 locations

Oconnor Hospital

2105 Forest AveSan Jose, CA 95128

Good Samaritan Hospital

2425 Samaritan DrSan Jose, CA 95124

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Dr. John Kersten Kraft, MD
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Dr. John Kersten Kraft, MDDr. Tony Chen, MDDr. Benjamin Chung, MDDr. Craig Comiter
UrologyUrologyUrologyUrology
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
4.1 
55 Years of Experience 12 Years of Experience 27 Years of Experience 34 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
San Jose , CAEmeryville , CASan Jose , CAPalo Alto , CA
Med School: Stanford University School Of Medicine Med School: University Of California San Diego School Of Medicine Med School: Sidney Kimmel Medical College At Thomas Jefferson University Med School: Harvard Medical School
Current Profile
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Insurance Plans Accepted by Dr. John Kersten Kraft

  • Aetna
  • Alignment Health Plan
  • Alignment Health Plan - HMO
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Brand New Day
  • Central California Alliance for Health
  • Central California Alliance for Health - Medicaid (Managed)
  • Commonwealth Care Alliance
  • ESSENCE Healthcare
  • Kaiser Permanente
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Santa Clara Family Health Plan
  • UnitedHealthcare - HMO
  • Valley Health Plan - HMO

Medical Specialties

Dr. John Kersten Kraft has the following specialty

Specialty Expertise

Dr. John Kersten Kraft has the following 7 areas of expertise

  • Bladder Issues
  • Erectile Dysfunction (ED)
  • Kidney Stones
  • Overactive Urinary Bladder
  • Prostate Cancer
  • Prostatitis
  • Urologic Emergencies

Certifications, License, & Education

55 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Clarian Health Partners

Medical School

Stanford University School Of Medicine
Stanford University School Of MedicineGraduated in 1971

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Frequently Asked Questions

Does Dr. John Kraft accept virtual/telehealth appointments?
Dr. John Kraft has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. John Kraft accept my insurance?
You can see the insurance plans that Dr. John Kraft accepts on their Vitals profile.
Is Dr. John Kraft accepting new patients?
Dr. John Kraft has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Kraft's office located?
Dr. John Kraft's office is located at 2105 Forest Ave, San Jose, CA, 95128.
Which hospitals is Dr. John Kraft affiliated with?
Dr. John Kraft is affiliated with El Camino Health Los Gatos Hospital.

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