Summary

Dr. Ronald Yamaguchi is a urologist with 34 years of experience treating conditions affecting the urinary system and male reproductive health. He earned his medical degree from the University of California Davis School of Medicine and completed his residency at Kaiser Permanente Medical Center. Dr. Yamaguchi speaks English and brings more than three decades of expertise to his urology practice.

Dr. Yamaguchi practices at Kaiser Permanente Santa Clara Medical Center and Kaiser Permanente San Jose Medical Center, serving patients in Santa Clara and San Jose, California. He specializes in treating urinary retention and incontinence, helping patients regain control and comfort in their daily lives. His services include bladder instillation therapy for chronic bladder conditions and prostate-specific antigen testing for prostate health screening. Patients have given him an average rating of 2.8 stars for his care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 2.8
  • 34 years of experience
  • speaks English
  • Kaiser Permanente Medical Center
  • 3 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 2 hospital affiliations
  • 2 office locations
  • Male

Office Locations

Dr. Ronald Yoshito Yamaguchi has 2 locations

Santa Clara Homestead Medical Center

710 Lawrence ExpySanta Clara, CA 95051
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Ronald Yoshito Yamaguchi, MD
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Dr. Ronald Yoshito Yamaguchi, MDDr. Jay Shah, MDDr. Alan Thong, MD, MPHDr. Benjamin Chung, MD
UrologyUrologyUrologyUrology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.8 
4.5 
34 Years of Experience 24 Years of Experience 18 Years of Experience 27 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Santa Clara , CAPalo Alto , CASan Jose , CASan Jose , CA
Med School: University Of California Davis School Of Medicine Med School: Columbia University College Of Physicians & Surgeons Med School: UNIVERSITY OF CHICAGO DIVISION OF THE BIOLOGICAL SCIENCES THE PRITZKER SCHOOL OF MEDICINE Med School: Sidney Kimmel Medical College At Thomas Jefferson University
Current Profile
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Insurance Plans Accepted by Dr. Ronald Yoshito Yamaguchi

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Ronald Yoshito Yamaguchi has the following specialty

Specialty Expertise

Dr. Ronald Yoshito Yamaguchi 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

34 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Expired

EDUCATION & TRAINING

Residency

Kaiser Permanente Medical Center

Medical School

University Of California Davis School Of MedicineGraduated in 1992

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Frequently Asked Questions

Is Dr. Ronald Yamaguchi accepting new patients?
Dr. Ronald Yamaguchi is accepting new patients on Vitals. View Dr. Ronald Yamaguchi's profile on Vitals to make an appointment.
Does Dr. Ronald Yamaguchi accept my insurance?
You can see the insurance plans that Dr. Ronald Yamaguchi accepts on their Vitals profile.
Which hospitals is Dr. Ronald Yamaguchi affiliated with?
Dr. Ronald Yamaguchi is affiliated with Kaiser Permanente Santa Clara Medical Center and Kaiser Permanente San Jose Medical Center.
Where is Dr. Ronald Yamaguchi's office located?
Dr. Ronald Yamaguchi's office is located at 710 Lawrence Expy, Santa Clara, CA, 95051.
Does Dr. Ronald Yamaguchi accept virtual/telehealth appointments?
Dr. Ronald Yamaguchi has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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