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Dr. John Oh, MD

Urology

Walnut Creek, CA 94596-5318
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Name
Dr. John Oh, MD
Specialty
Urology
Location
Walnut Creek, CA

Data source: NPPES NPI Registry · Google synced 5/9/2026

UROLOGY
MD
GROUP PRACTICE
WALNUT CREEK, CA

About Dr. Oh

Dr. John Oh, MD is a board-certified urologist practicing in Walnut Creek, California. He brings comprehensive urological expertise to patients across the East Bay region, addressing a wide range of conditions affecting the urinary tract and male reproductive system. His clinical approach emphasizes clear communication and evidence-based care. Patients in the Walnut Creek area rely on Dr. Oh for both routine urological concerns and complex surgical needs.

Patients see Dr. John Oh for a range of urological concerns. Common conditions include Kidney Stones, Benign Prostatic Hyperplasia (BPH), Urinary Incontinence, Overactive Bladder, Prostate Cancer, Bladder Cancer, Urinary Tract Infections, Erectile Dysfunction, Hematuria (Blood in Urine), and Urethral Stricture. Many arrive after an initial workup from their primary care doctor, though self-referrals are also welcome.

Services at this practice include Cystoscopy, TURP (Transurethral Resection of the Prostate), Ureteroscopy, Shock Wave Lithotripsy, Vasectomy, Prostate Biopsy, Bladder Biopsy, Ureteral Stent Placement, and Robotic-Assisted Surgery. Dr. John Oh reviews all available options with patients before any procedure is scheduled. The aim is to ensure each person understands their diagnosis and the reasoning behind recommended treatment.

Urology Services in Walnut Creek, CA

For patients in Walnut Creek, CA seeking urological care, a consultation with Dr. John Oh is the starting point. The practice serves patients from across the Walnut Creek area. Office contact details are listed on this page.

Specialty Overview

Dr. Oh specializes in the diagnosis and treatment of urological conditions affecting both men and women, including kidney stones, bladder dysfunction, and prostate disease. He is experienced in minimally invasive surgical techniques designed to reduce recovery time and improve outcomes for his patients.

Conditions Treated

  • ✓ Kidney Stones
  • ✓ Benign Prostatic Hyperplasia (BPH)
  • ✓ Urinary Incontinence
  • ✓ Overactive Bladder
  • ✓ Prostate Cancer
  • ✓ Bladder Cancer
  • ✓ Urinary Tract Infections
  • ✓ Erectile Dysfunction
  • ✓ Hematuria (Blood in Urine)
  • ✓ Urethral Stricture

Procedures

  • ✓ Cystoscopy
  • ✓ TURP (Transurethral Resection of the Prostate)
  • ✓ Ureteroscopy
  • ✓ Shock Wave Lithotripsy
  • ✓ Vasectomy
  • ✓ Prostate Biopsy
  • ✓ Bladder Biopsy
  • ✓ Ureteral Stent Placement
  • ✓ Robotic-Assisted Surgery

Frequently Asked Questions

What conditions does Dr. John Oh treat?

Dr. Oh treats a broad range of urological conditions, including kidney stones, benign prostatic hyperplasia, urinary incontinence, bladder infections, and prostate cancer. If you are unsure whether your symptoms fall under urology, scheduling a consultation is a good first step.

Does Dr. Oh offer minimally invasive procedures?

Yes. Dr. Oh utilizes minimally invasive approaches for many common urological problems, which can mean smaller incisions, less discomfort, and faster recovery compared to traditional open surgery. He will discuss which technique is most appropriate based on your specific condition.

Where is Dr. Oh's practice located, and does he see patients from surrounding areas?

Dr. Oh practices in Walnut Creek, California, which is centrally located in the East Bay and easily accessible to patients from Concord, Pleasant Hill, Lafayette, and surrounding communities. Contact his office directly for information on scheduling and insurance acceptance.

What should I expect at my first appointment with Dr. Oh?

Your first visit will typically include a review of your medical history, a discussion of your current symptoms, and a physical examination as needed. Dr. Oh may order diagnostic tests such as urinalysis, imaging, or bloodwork to guide an accurate diagnosis and treatment plan.

Does Dr. Oh treat both men and women?

Yes. Dr. Oh provides urological care for both male and female patients. Conditions such as kidney stones, urinary tract infections, overactive bladder, and urinary incontinence are common in both sexes and are among the issues he addresses regularly.

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