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Garrett H. Lischer, MD, FACS

  • Primary Specialties: Benign Prostatic Hyperplasia/BPH, Bladder Cancer, Erectile Dysfunction, Female Incontinence, Kidney Stones, Low Testosterone, Male Incontinence, Male Sexual Dysfunction, Overactive Bladder (OAB), Penile Prosthesis, Peyronie's Disease, Prostate Cancer, Robotic Prostatectomy, Stone Disease, UroLift, UTI, Voiding Dysfunction, Vaginal Rejuvenation
  • Gender: Male

About This Provider

Dr. Garrett Lischer has been practicing general urology since 2004. His areas of interest include bladder and prostate cancer, including robotic prostatectomy, erectile dysfunction, including penile prosthesis, male sexual health issues, testicular pain, incontinence in men and women, kidney stone disease, and low testosterone. He also focuses on Peyronie’s Disease, urinary tract infection, and voiding dysfunction in men and women. Dr. Lischer also performs the UroLIft® and Rezum® procedures for BPH/enlarged prostate, and advanced treatments for overactive bladder (OAB) including neuromodulation therapy (Interstim®) and BOTOX®.

Dr. Lischer has been past Chief of Surgery at Baptist West Hospital and has served on numerous hospital advisory committees. He serves on the board of directors for the Knox Area Stone Center.

He maintains membership in many professional societies including the Mayo Fellows Association, The American Medical Association, The American Urologic Association, the American College of Surgeons and the American Association of Clinical Urologists. For the advancement of the field, Dr. Lischer has authored research grants, published professional articles and presented papers, abstracts and videos at professional urological assemblies.

He is certified by the American Board of Urology and is a Fellow of the American College of Surgeons.


  • Mayo Fellows Association
  • American Urological Association
  • Alpha Omega Alpha Honor Medical Society
  • College
  • B.A., Cum Laude Washington and Lee University
  • Medical School
  • M.D. University of Texas Southwestern Medical School
  • Internship
  • General Surgery Mayo Clinic
  • Residency
  • Urology Mayo Clinic
  • Board Certification
  • American Board of Urology
  • Fellowship
  • Fellow American College of Surgeons