Enlarged Prostate (BPH): What Every Man Over 50 Should Know
Benign prostatic hyperplasia affects over half of men in their sixties. Learn the warning signs, when to see a doctor, and what modern treatment looks like.
A leading urologist with 30+ years of experience proudly serving local, national, and international patients. Expert in the diagnosis and treatment of all urologic conditions in men, women, and children — from kidney stones to prostate cancer.
Affiliated with Mount Sinai Medical Center and Clinical Instructor at Mt. Sinai School of Medicine, Dr. Shtainer brings academic excellence to every patient encounter.
MD from Mt. Sinai School of Medicine, New York. BS Magna Cum Laude from Sophie Davis School of Biomedical Education, CCNY.
Urology Residency at Beth Israel Medical Center, New York (1989–1993), preceded by General Surgery internship.
Board Certified by the American Board of Urology. Fellow of the American College of Surgeons (FACS).
Clinical Instructor at Mt. Sinai School of Medicine and chapter author of an infertility textbook.
Dr. Alfred Shtainer is an expert in the diagnosis and treatment of all diseases in men, women, and children related to the kidneys, bladder, prostate, and testicles.
Our clinic utilizes the most modern, state-of-the-art equipment to accurately diagnose urinary tract infections, kidney stones, impotence and premature ejaculation, incontinence, prostate diseases and cancer, blood in the urine, and male infertility.
We often use natural remedies to avoid side effects associated with most medications, and offer minimally invasive therapies including a 15-minute in-office procedure to reduce prostate size. We partner with top uro-oncologists, urogynecologists, infertility specialists, robotic surgeons, and stone specialists.
In-office Rapid STD/STI testing is available for Trichomonas, Candida, Gardnerella, Mycoplasma, Chlamydia, and Gonorrhea — results in just 15 minutes. Correct diagnosis is the shortest path to successful therapy.
A comprehensive range of urologic services for men, women, and children — from routine wellness exams to advanced minimally invasive procedures.
Diagnosis and treatment of BPH including the in-office Rezum procedure — a 15-minute minimally invasive steam therapy to reduce prostate size without surgery.
Learn more →FDA-approved in-office water vapor therapy for enlarged prostate. Minimally invasive, no hospitalization, lasting symptom relief in most patients.
Learn more →Advanced diagnosis and treatment including Penile Shockwave Therapy and Stem Cell Therapy tailored to each patient’s needs and health profile.
Learn more →Non-invasive low-intensity shockwave therapy to improve blood flow and restore natural erectile function — no drugs, no surgery required.
Learn more →State-of-the-art imaging, medical management, and treatment of renal stones with referrals to stone specialists for advanced or recurrent cases.
Learn more →Expert PSA screening, monitoring, and biopsy coordination. Access to top uro-oncologists and robotic surgeons for the most advanced individualized care.
Learn more →Prompt diagnosis and treatment of UTIs in men, women, and children. Rapid culture and sensitivity testing to guide effective antibiotic therapy.
Learn more →Comprehensive evaluation and management of urinary incontinence in men and women, including behavioral therapy, medications, and minimally invasive procedures.
Learn more →Rapid in-office testing for Trichomonas, Chlamydia, Gonorrhea, Candida, Gardnerella, and Mycoplasma. Confidential results in just 15 minutes.
Learn more →Full evaluation of male reproductive health including semen analysis, hormone testing, and treatment, with referrals to top infertility specialists.
Learn more →Diagnosis and treatment of acute and chronic prostate inflammation including bacterial and non-bacterial prostatitis, pelvic pain, and related conditions.
Learn more →Evidence-based behavioral, pharmaceutical, and combination therapies to address premature ejaculation and restore sexual confidence and satisfaction.
Learn more →Non-surgical and surgical options for penile curvature caused by scar tissue, including collagenase injections, traction therapy, and surgical correction.
Learn more →Advanced treatments to optimize sexual health and performance, including Stem Cell Therapy and other cutting-edge regenerative medicine approaches.
Learn more →Comprehensive urologic wellness evaluations for men and women of all ages, including PSA screening, kidney function testing, and preventive care planning.
Learn more →Same-day and weekend appointments are available. Fill out the form and our team will confirm your appointment promptly. For urgent matters, please call us directly.
2148 Ocean Avenue, Suite 6A, Brooklyn, NY 11229
718-368-0600
97-13 64th Road, 1st Floor, Rego Park, NY 11374
718-459-2200
Same-day & weekend appointments available
All patient information is strictly confidential
Most major plans accepted including Medicare, Aetna, Cigna, United, Oxford and more. Call to verify coverage.
View full list ↓🔒 All patient information is strictly confidential
We accept most major insurance plans and HMOs. If you don’t see your plan listed, please call our office — we’re happy to verify your coverage.
"Dr. was very attentive, able to understand my problem, and thorough explaining my options."
"I recommend Dr. Shtainer. He was able to diagnose my son’s problem in a single visit. Remarkable."
"Dr. Shtainer was the first urologist to diagnose and treat my daughter correctly. We are so grateful."
"He was very attentive and called me at home several times to check on me. Thank you, Doctor."
"It was wonderful to finally have such an attentive doctor who reviewed my son’s full medical history."
"He scheduled additional exams and now the picture is much more clear. I came for a second opinion and left with real answers."
Expert insights on urological health from Dr. Alfred Shtainer, MD, FACS — board certified urologist with over 30 years of experience.
Benign prostatic hyperplasia affects over half of men in their sixties. Learn the warning signs, when to see a doctor, and what modern treatment looks like.
A breakthrough in-office procedure uses steam to shrink an enlarged prostate — no surgery, no hospital stay, and lasting results for most men.
ED affects 30 million American men and is often a warning sign of cardiovascular disease. Here's what you need to know about causes, modern treatments, and when to see a specialist.
Unlike pills that mask symptoms, shockwave therapy targets the root cause of erectile dysfunction by regenerating blood vessels in penile tissue.
Kidney stones are described as some of the most severe pain a person can experience. Understanding what causes them — and how to prevent recurrence — can spare you from that experience again.
Prostate cancer is the second most common cancer in American men. When caught early, it is highly treatable — which is why regular screening is so important.
Recurrent urinary tract infections aren't just an inconvenience — they can signal an underlying urological condition that needs evaluation.
Millions of Americans quietly manage urinary leakage they believe is untreatable. In fact, most forms of incontinence respond very well to treatment.
Many sexually transmitted infections cause no symptoms. Regular testing is the only way to know your status — and our rapid in-office tests deliver results in 15 minutes.
Male factor contributes to approximately half of all infertility cases, yet it's often overlooked. A urological evaluation is an essential first step for any couple struggling to conceive.
Unlike BPH and prostate cancer which are diseases of older men, prostatitis can strike at any age — and chronic prostatitis can be one of the most frustrating conditions in urology.
Premature ejaculation is more common than erectile dysfunction, yet rarely discussed. Modern treatment options achieve lasting improvement.
Peyronie's disease causes penile curvature and pain that can make intercourse difficult or impossible. It's more common than many realize, and effective treatments exist.
Beyond treating dysfunction, modern urology offers evidence-based options for men seeking to optimize their sexual health and performance at any age.
Prostate cancer, kidney disease, and testosterone deficiency often develop silently. A comprehensive urological wellness exam catches problems before they become serious.