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Dr. Garrett Lischer, MD
Urology
- Name
- Dr. Garrett Lischer, MD
- Specialty
- Urology
- Location
- Knoxville, TN
- Rating
- 4.8 / 5 (181 Google reviews)
Data source: NPPES NPI Registry · Google synced 5/9/2026
About Dr. Lischer
Dr. Garrett Lischer, M.D. is a board-certified urologist practicing in Knoxville, Tennessee. He provides comprehensive urological care to patients across the greater Knoxville area, addressing a wide range of conditions affecting the urinary tract and male reproductive system. His clinical approach emphasizes accurate diagnosis and evidence-based treatment tailored to each patient's needs. Dr. Lischer brings focused expertise to both surgical and non-surgical urological care.
Patients see Dr. Garrett Lischer for a range of urological concerns. Common conditions include Kidney Stones, Benign Prostatic Hyperplasia (BPH), Urinary Incontinence, Overactive Bladder, Urinary Tract Infections, Bladder Cancer, Prostate Cancer, Erectile Dysfunction, Hematuria (Blood in Urine), 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, Ureteroscopy, Transurethral Resection of the Prostate (TURP), Shock Wave Lithotripsy, Laser Lithotripsy, Prostate Biopsy, Vasectomy, Bladder Biopsy, and Ureteral Stent Placement. Dr. Garrett Lischer 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 Knoxville, TN
For patients in Knoxville, TN seeking urological care, a consultation with Dr. Garrett Lischer is the starting point. The practice serves patients from across the Knoxville area. Office contact details are listed on this page.
Specialty Overview
Dr. Lischer specializes in the diagnosis and treatment of urological conditions affecting men and women, including kidney stones, bladder disorders, and benign prostatic hyperplasia. He offers both minimally invasive and surgical options to address urinary tract dysfunction and male health concerns.
Conditions Treated
- ✓ Kidney Stones
- ✓ Benign Prostatic Hyperplasia (BPH)
- ✓ Urinary Incontinence
- ✓ Overactive Bladder
- ✓ Urinary Tract Infections
- ✓ Bladder Cancer
- ✓ Prostate Cancer
- ✓ Erectile Dysfunction
- ✓ Hematuria (Blood in Urine)
- ✓ Hydronephrosis
Procedures
- ✓ Cystoscopy
- ✓ Ureteroscopy
- ✓ Transurethral Resection of the Prostate (TURP)
- ✓ Shock Wave Lithotripsy
- ✓ Laser Lithotripsy
- ✓ Prostate Biopsy
- ✓ Vasectomy
- ✓ Bladder Biopsy
- ✓ Ureteral Stent Placement
Frequently Asked Questions
What conditions does Dr. Lischer treat?
Dr. Lischer treats a broad range of urological conditions including kidney stones, BPH, urinary incontinence, bladder infections, and prostate concerns. He evaluates each patient thoroughly before recommending a treatment plan.
Does Dr. Lischer see both male and female patients?
Yes, Dr. Lischer provides urological care for both men and women. His scope of practice includes conditions specific to male reproductive health as well as urinary tract issues affecting patients of all genders.
Does Dr. Lischer offer minimally invasive procedures?
Dr. Lischer offers minimally invasive surgical options for appropriate candidates, which can mean shorter recovery times and less discomfort compared to traditional open surgery. He discusses all available options with patients before proceeding.
Where does Dr. Lischer practice in Knoxville?
Dr. Lischer sees patients in the Knoxville, Tennessee area. Contact his office directly for current location details, accepted insurance plans, and appointment availability.
What should I expect at my first appointment with Dr. Lischer?
Your first visit will typically include a review of your medical history, a physical examination, and a discussion of your symptoms. Dr. Lischer may also order imaging or lab work to guide diagnosis and treatment planning.
Patient Reviews
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