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Dr. Karl-Eric Johanson, MD
Urology
- Name
- Dr. Karl-Eric Johanson, MD
- Specialty
- Urology
- Location
- Centre Island, NY
- Rating
- 4.9 / 5 (434 Google reviews)
Data source: NPPES NPI Registry · Google synced 5/9/2026
About Dr. Johanson
Dr. Karl-Eric Johanson, M.D. is a board-certified urologist serving patients in Centre Island, NY and the surrounding Long Island area. He brings focused expertise in diagnosing and treating a broad range of urological conditions affecting both men and women. His clinical work spans general urology, including kidney stones, bladder disorders, and male reproductive health. Patients in the Centre Island community have access to experienced urological care close to home.
Patients see Dr. Karl-Eric Johanson for a range of urological concerns. Common conditions include Kidney Stones, Benign Prostatic Hyperplasia (BPH), Urinary Incontinence, Recurrent Urinary Tract Infections, Bladder Dysfunction, Erectile Dysfunction, Hematuria (Blood in Urine), Male Infertility, Overactive Bladder, and Prostatitis. Many arrive after an initial workup from their primary care doctor, though self-referrals are also welcome.
Services at this practice include Cystoscopy, Ureteroscopy, Shock Wave Lithotripsy, Transurethral Resection of the Prostate (TURP), Vasectomy, Bladder Biopsy, Prostate Biopsy, Ureteral Stent Placement, and Urodynamic Testing. Dr. Karl-Eric Johanson 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 Centre Island, NY
For patients in Centre Island, NY seeking urological care, a consultation with Dr. Karl-Eric Johanson is the starting point. The practice serves patients from across the Centre Island area. Office contact details are listed on this page.
Specialty Overview
Dr. Johanson specializes in the evaluation and treatment of urological conditions across the full spectrum of urology. His focus includes kidney stone management, benign prostatic hyperplasia, bladder dysfunction, and male reproductive concerns. He applies evidence-based approaches to help patients achieve meaningful improvements in urological health.
Conditions Treated
- ✓ Kidney Stones
- ✓ Benign Prostatic Hyperplasia (BPH)
- ✓ Urinary Incontinence
- ✓ Recurrent Urinary Tract Infections
- ✓ Bladder Dysfunction
- ✓ Erectile Dysfunction
- ✓ Hematuria (Blood in Urine)
- ✓ Male Infertility
- ✓ Overactive Bladder
- ✓ Prostatitis
Procedures
- ✓ Cystoscopy
- ✓ Ureteroscopy
- ✓ Shock Wave Lithotripsy
- ✓ Transurethral Resection of the Prostate (TURP)
- ✓ Vasectomy
- ✓ Bladder Biopsy
- ✓ Prostate Biopsy
- ✓ Ureteral Stent Placement
- ✓ Urodynamic Testing
Frequently Asked Questions
What urological conditions does Dr. Johanson treat?
Dr. Johanson treats a wide range of conditions including kidney stones, BPH, urinary incontinence, bladder infections, and male reproductive issues. Patients are encouraged to call his office to confirm whether their specific concern falls within his scope of practice.
Does Dr. Johanson see both male and female patients?
Yes, Dr. Johanson provides urological care for both men and women. Common concerns for female patients include urinary incontinence and recurrent urinary tract infections, while male patients often seek care for prostate health and erectile dysfunction.
How do I schedule an appointment with Dr. Johanson in Centre Island, NY?
You can request an appointment through his office directly by phone or through an online scheduling portal if available. It is helpful to have your insurance information and a referral from your primary care physician ready when you call.
What should I expect during my first urology visit with Dr. Johanson?
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, he may order lab work, imaging, or schedule a follow-up procedure such as a cystoscopy.
Does Dr. Johanson perform minimally invasive urological procedures?
Urologists in his specialty commonly perform minimally invasive procedures for conditions such as kidney stones and prostate enlargement. Contact his office to ask specifically about the procedures he performs and whether your condition can be treated with a minimally invasive approach.
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