Dr. Alfred Shtainer is a leading Board Certified Urologist with 25 years experience. His clinic, Adult and Pediatric Urology, has offices located in, Brooklyn, Queens, and New York. He is affiliated with Mount Sinai Medical Center in New York. Dr. 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.

In our clinic, we utilize the most modern, state-of-the-art equipment to accurately diagnose problems related to urinary tract infections, sexually transmitted diseases, kidney stones, impotence and premature ejaculation, incontinence, prostate diseases and cancer, blood in the urine, urologic causes of back pain, difficulty urinating, and male infertility.

Correct diagnosis is the shortest path to successful therapy.

In our offices, we often use natural remedies which avoid side effects associated with most medications. Dr. Shtainer also offers minimally invasive therapies such as a 15-minute in-office procedure to shrink the prostate.

Most insurance plans and HMO’s are accepted and same day and weekend appointments are available.

All patient information is strictly confidential.

Our Locations

Choose your preferred location

What Causes Chronic Prostatitis?

What Causes Chronic Prostatitis?

Chronic prostatitis is surprisingly common, yet many men don’t know what it is, how it happens, or how it’s treated. Take a moment to learn all the answers, so you can relieve discomfort and enjoy better prostate health.

Dr. Shtainer's Credentials

  • Education

    • 1981-1986 BS-Magna Cum Laude Sophie Davis School of Biomedical Education- CCNY
    • 1986-1988 MD- Mt. Sinai School of Medicine, New York
    • 1988-1989 General Surgery Internship- Beth Israel Medical Center, New York
    • 1989-1993 Urology Residency- Beth Israel Medical Center, New York


    • Practices at Adult and Pediatric Urology
    • Clinical instructor at Mt. Sinai School of Medicine
    • Chapter author of an infertility textbook.




    Alfred Shtainer, MD, FACS

    is Board Certified in Urology from the America Board of Urology and is a Fellow of the American College of Surgeons with over 25 years experience in all aspects of Urology and Urologic surgery. He is an expert in Minimally Invasive procedures and Office Based Surgery.


Insurances Accepted

Adult and Pediatric Urology accepts most insurance plans. If you do not see your insurance listed here, please call our office for more information.

Affinity Health Plan
Anthem Blue Cross
Empire Plan
Fidelis Care (NY)
Health First
Health Plus
Horizon Blue Cross Blue Shield of New Jersey
Multiplan PHCS