Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Dana Niendorf xhas an overall rating of 5.0.


Dr. Dana Niendorf, MD is a Doctor primarily located in Petaluma, CA. He has 46 years of experience. His specialties include Urology. Dr. Niendorf is affiliated with Petaluma Valley Hospital, Santa Rosa Memorial Hospital and Sonoma Valley Hospital. He speaks English.


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Specialties & Expertise

Dr. Dana Niendorf has the following 1 area 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

1496 Professional Dr
Petaluma, CA 94954

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