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Dr. Leonard Marks, MD
Urology
- Name
- Dr. Leonard Marks, MD
- Specialty
- Urology
- Location
- Los Angeles, CA
- Rating
- 3.7 / 5 (10 Google reviews)
Data source: NPPES NPI Registry · Google synced 5/9/2026
About Dr. Marks
Dr. Leonard Marks, M.D. is a board-certified urologist practicing in Los Angeles, California. He brings clinical expertise to the diagnosis and treatment of a broad range of urological conditions affecting both men and women. Los Angeles patients benefit from his experience managing everything from kidney stones to urologic cancers. His approach combines evidence-based medicine with clear communication, helping patients understand their options at every step.
Patients see Dr. Leonard Marks for a range of urological concerns. Common conditions include Kidney Stones, Benign Prostatic Hyperplasia (BPH), Urinary Incontinence, Bladder Infections, Overactive Bladder, Hematuria (Blood in Urine), Prostate Cancer, Bladder Cancer, Kidney Cancer, Erectile Dysfunction, Urinary Tract Infections, and Hydronephrosis. Many arrive after an initial workup from their primary care doctor, though self-referrals are also welcome.
Services at this practice include Cystoscopy, Transurethral Resection of the Prostate (TURP), Ureteroscopy, Shock Wave Lithotripsy, Prostate Biopsy, Bladder Biopsy, Urodynamic Testing, Vasectomy, and Robotic-Assisted Surgery. Dr. Leonard Marks 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 Los Angeles, CA
For patients in Los Angeles, CA seeking urological care, a consultation with Dr. Leonard Marks is the starting point. The practice serves patients from across the Los Angeles area. Office contact details are listed on this page.
Specialty Overview
Dr. Marks specializes in the full spectrum of urological care, including the management of kidney stones, benign prostatic hyperplasia, bladder disorders, and urologic oncology. He evaluates and treats both common and complex urinary tract conditions in male and female patients across the greater Los Angeles area.
Conditions Treated
- ✓ Kidney Stones
- ✓ Benign Prostatic Hyperplasia (BPH)
- ✓ Urinary Incontinence
- ✓ Bladder Infections
- ✓ Overactive Bladder
- ✓ Hematuria (Blood in Urine)
- ✓ Prostate Cancer
- ✓ Bladder Cancer
- ✓ Kidney Cancer
- ✓ Erectile Dysfunction
- ✓ Urinary Tract Infections
- ✓ Hydronephrosis
Procedures
- ✓ Cystoscopy
- ✓ Transurethral Resection of the Prostate (TURP)
- ✓ Ureteroscopy
- ✓ Shock Wave Lithotripsy
- ✓ Prostate Biopsy
- ✓ Bladder Biopsy
- ✓ Urodynamic Testing
- ✓ Vasectomy
- ✓ Robotic-Assisted Surgery
Frequently Asked Questions
What conditions does Dr. Leonard Marks treat?
Dr. Marks treats a wide range of urological conditions including kidney stones, BPH, bladder infections, urinary incontinence, and urologic cancers. Patients experiencing urinary symptoms, pelvic pain, or blood in the urine are encouraged to schedule an evaluation.
Does Dr. Marks see both male and female patients?
Yes, Dr. Marks provides urological care for both men and women. He addresses conditions specific to each, including prostate issues in men and pelvic floor or bladder conditions in women.
How do I make an appointment with Dr. Marks in Los Angeles?
You can request an appointment through his practice directly or via the Undeez platform. Having your insurance information and a referral from your primary care physician, if required, ready in advance will help streamline the process.
What should I expect during my first urology visit with Dr. Marks?
Your first visit will typically include a review of your medical history, a discussion of your symptoms, and a physical examination. Depending on your concerns, Dr. Marks may order imaging, lab work, or additional diagnostic tests at that visit or shortly after.
Does Dr. Marks perform minimally invasive procedures?
Urologists in Los Angeles routinely offer minimally invasive options for many common conditions, including kidney stones and prostate enlargement. Ask Dr. Marks during your consultation which techniques are appropriate for your specific diagnosis.
Patient Reviews
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