Summary

Dr. Leonard Marks is a urologist with 57 years of experience treating patients with urological conditions. He earned his medical degree from the University of Texas Medical Branch at Galveston and completed his residency at UCLA Medical Center. Dr. Marks speaks both English and Spanish, making care accessible to a diverse patient population.

Dr. Marks practices at Ronald Reagan University of California Los Angeles Medical Center in Los Angeles, California. He specializes in treating prostate cancer, including cases of recurrent and advanced or metastatic prostate cancer. His expertise includes performing prostate biopsies, CT scans, and pelvic ultrasounds to diagnose and monitor urological conditions. Patients have given Dr. Marks an average rating of 5.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 57 years of experience
  • speaks English, Spanish
  • Ucla Medical Center
  • 2 written reviews
  • 1 specialty
  • 23 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Leonard Stephen Marks has 2 locations

Ucla Health Urology

200 UCLA Medical Plz Ste 140Los Angeles, CA 90095
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. Leonard Stephen Marks, MD
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Dr. Leonard Stephen Marks, MDDr. Kiarash Michel, MDComprehensive UrologyDr. Soroush Adam Ramin, MD
UrologyUrologyUrologyUrology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
4.1 
57 Years of Experience 33 Years of Experience 33 Years of Experience 32 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English, Spanish Speaks Spanish, Russian
Los Angeles , CALos Angeles , CALos Angeles , CALos Angeles , CA
Med School: University Of Texas Medical Branch At Galveston Med School: University Of Washington School Of Medicine Med School: Icahn School Of Medicine At Mount Sinai
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Leonard Stephen Marks

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Leonard Stephen Marks has the following specialty

Specialty Expertise

Dr. Leonard Stephen Marks has the following 23 areas of expertise

  • Bladder Issues
  • Endoscopy (Endoscopic Surgery)
  • Enlarged Prostate (Prostatic Hyperplasia)
  • Erectile Dysfunction (ED)
  • Kidney Cancer
  • Kidney Stones
  • Male Circumcision
  • Neurogenic Urinary Bladder
  • Overactive Urinary Bladder
  • Penile Implantation
  • Penile Induration (Peyronie's Disease)
  • Prostate Cancer
  • Prostatitis
  • Sexual Dysfunction (Physiological)
  • Testis Cancer (Testicular Neoplasm)
  • Urethral Obstruction
  • Urethral Stricture
  • Urinary Bladder Cancer
  • Urinary Incontinence
  • Urinary Tract Infections (UTI)
  • Urination Disorders
  • Urologic Emergencies
  • Vasectomy

Certifications, License, & Education

57 Years Experience

Dr. Leonard Stephen Marks holds an expired medical license in the state of California.

Medical License

Medical Doctor with an expired medical license in the state of California that expired in 2026.

Education & Training

Residency

Completed their residency at Ucla Medical Center.

Medical School

Graduated from University Of Texas Medical Branch At Galveston in 1969.

NPI Number

Dr. Marks' NPI number is 1811037450.

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Frequently Asked Questions

Does Dr. Leonard Stephen Marks accept my insurance?
You can see the insurance plans that Dr. Leonard Stephen Marks accepts on their Vitals profile.
How can I make an appointment with Dr. Leonard Stephen Marks?
You can find contact information for Dr. Leonard Stephen Marks here on Vitals.
Which hospitals is Dr. Leonard Stephen Marks affiliated with?
Dr. Leonard Stephen Marks is affiliated with Ronald Reagan University Of California Los Angeles Medical Center.
Is Dr. Leonard Stephen Marks accepting new patients?
Dr. Leonard Stephen Marks is accepting new patients on Vitals. View Dr. Leonard Stephen Marks's profile on Vitals to make an appointment.
What languages does Dr. Leonard Stephen Marks speak?
Dr. Leonard Stephen Marks speaks English and Spanish.

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