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Dr. John Kosko Jr, MD is a Doctor primarily located in Bemidji, MN. He has 36 years of experience. His specialties include Urology. Dr. Kosko is affiliated with Sanford Bemidji Medical Center, Sanford Medical Center Fargo and St Marys Innovis Health. He speaks English.


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Specialties & Expertise

Dr. John Kosko Jr has the following 9 areas of expertise, 1 specialty and 1 board certification.


A urologist is a physician who specializes in diagnosing and treating conditions affecting the male reproductive system, as well as the urinary tracts of both males and females.
These doctors cover the kidneys, ureter, urinary bladder, adrenal glands, urethra, and the male reproductive organs which include the testes, epididymis, vas deferens, seminal vesicles, prostate and penis. Some common disorders that urologists treat are urinary tract infections (UTI), stress incontinence, benign prostatic hyperplasia, kidney stones, erectile dysfunction, kidney cancer, prostate cancer, testicular cancer, and cystitis. These urological specialists also perform vasectomies and vasectomy reversals.


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Board Certification

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Locations & Directions


1233 34th St NW
Bemidji, MN 56601

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