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Gary Barker
Gary Barker specializes in Urology, Female urology, Urodynamics, Urology - HSMP, Urological Surgery, Women's Health at Loma Linda University Medical Center.
  • Accepting new patients: Yes
  • Accepting children: No

Primary Office Location:
  • Office:
  • 11370 Anderson Street
  • Suite 1100
  • Loma Linda, 92354
  • Get a map!
  • Phone:
  • (909) 558-2830
  • Office Hours:
  • Monday: 7:00 AM - 5:00 PM
    Tuesday: 7:00 AM - 5:00 PM
    Wednesday: 9:00 AM - 5:00 PM
    Thursday: 7:00 AM - 5:00 PM
    Friday: 7:00 AM - 12:00 PM
    Saturday: Closed
    Sunday: Closed

Highalnd Springs Medical Plaza:
  • Office:
  • 81 S. Highland Springs Ave
  • Suite 103
  • Beaumont, California 92223
  • Get a map!
  • Phone:
  • (909) 558-2830
  • Office Hours:
  • Monday: Closed
    Tuesday: 8:00 AM - 5:00 PM
    Wednesday: Closed
    Friday: Closed

Personal Website
Doctor's Profile

Gender: Male

Medical Specialty:


Female urology


Urology - HSMP

Urological Surgery

Women's Health

Conditions Treated:

Kidney stones

Prostate cancer

Interstitial cystitis (IC)

Urinary incontinence

Urethral stricture

Stress incontinence


Sexual Dysfunction related to previous surgery

Erection problems


Procedures Performed:

Minimally invasive da Vinci Robotic Prostatectomy

Urinary incontinence correction


Laser lithotripsy for kidney stones

Extracorporeal shock wave lithostripsy for kidney stones

Penile prosthesis implantation and revision

Correction of penile curvature

Urethral reconstruction for stricture disease

Ureter reimplant

Bladder revision


Medical Groups:

Loma Linda University Urology Medical Group, Inc

Accepted Insurance:

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* Please verify insurance coverage prior to service




Other: Military Service: US Army Research (Institute of Infectious Diseases) Frederick, Maryland

Certificate: Bachelor of Arts: Union College, Lincoln, NE

Medical School: Loma Linda University

Internship: Loma Linda University Medical Center

Residency: Loma Linda University Medical Center

Certificate: National Board of Medical Examiners

Certificate: American Board of Urology

Philosophy of Care:

I want to treat patients like I would want to be treated.

Clinical Interest:

Robotic surgery, male and female incontinence, impotence and male sexual dysfunction, reconstructive procedures for the treatment of urethral strictures and minimially invasive treatment for kidney stones. Dr. Barker completed urology residency at LLUMC in 1987. He returned to LLU as part of the full-time faculty in 2003 after building a successful private practice. Dr. Barker lectures routinely to residents and students and has been actively involved with community education as well.


Photography, scuba, and hiking.